Updated on 2024/04/28

写真a

 
OGURI Akira
 
Organization
Graduate School of Science Department of Physics Professor
School of Science Department of Physics
Title
Professor
Affiliation
Institute of Science

Position

  • Graduate School of Science Department of Physics 

    Professor  2022.04 - Now

  • School of Science Department of Physics 

    Professor  2022.04 - Now

Degree

  • Doctor of Science ( Nagoya University )

Research Areas

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics  / Solid-State Physics I (Optical Properties, Semiconductor and Dielectrics)

  • Natural Science / Magnetism, superconductivity and strongly correlated systems  / Solid-State Physics II (Magnetism, Metal Physics, Cryogenics)

  • Natural Science / Mathematical physics and fundamental theory of condensed matter physics  / Condensed matter theory

Research Career

  • Kondo effect in quantum dots

    mesoscopic systems, electron correlation, Kondo effect  Joint Research in Japan

    1900.04 

  • Quantum transport phenomena in nonequilibrium systems

    Quantum transport, nonequilibrium systems  Joint Research in Japan

    1900.04 

  • Condensed matter theory for strongly correlated electron systems

    strong correlation  Joint Research in Organization

    1900.04 

Professional Memberships

  • THE PHYSICAL SOCIETY OF JAPAN

      Domestic

Job Career (off-campus)

  • 名古屋大学 工学研究科   -

    1988 - 1993

Education

  • Nagoya University   Doctor's Course  

    - 1988

  • Hokkaido University    

    - 1983

Papers

  • Nonlocal Andreev transport through a quantum dot in a magnetic field: Interplay between Kondo, Zeeman and Cooper-pair correlations Reviewed

    Masashi Hashimoto, Yoichi Tanaka, Yasuhiro Yamada, Yoshimichi Teratani, Takuro Kemi, Norio Kawakami, and Akira Oguri

    Physical Review B   109   035404-1 - 035404-18   2024.01

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: https://doi.org/10.1103/PhysRevB.109.035404

    Other URL: https://link.aps.org/doi/10.1103/PhysRevB.109.035404

  • Kondo Temperature Evaluated from Linear Conductance in Magnetic Fields Reviewed International coauthorship

    Rui Sakano, Tokuro Hata, Kaiji Motoyama, Yoshimichi Teratani, Kazuhiko Tsutsumi, Akira Oguri, Tomonori Arakawa, Meydi Ferrier, Richard Deblock, Mikio Eto, and Kensuke Kobayashi.

    Physical Review B   108   205147-1 - 205147-10   2023.11

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    Publishing type:Research paper (scientific journal)   International / domestic magazine:International journal  

    DOI: https://doi.org/10.1103/PhysRevB.108.205147

  • Role of bias and tunneling asymmetries in nonlinear Fermi-liquid transport through an SU(N) quantum dot Reviewed

    Kazuhiko Tsutsumi, Yoshimichi Teratani, Kaiji Motoyama, Rui Sakano, and Akira Oguri

    Physical Review B   108   045109-1 - 045109-16   2023.07

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: https://doi.org/10.1103/PhysRevB.108.045109

    Other URL: https://link.aps.org/doi/10.1103/PhysRevB.108.045109

  • Current noise and Keldysh vertex function of an Anderson impurity in the Fermi liquid regime Reviewed

    Akira Oguri, Yoshimichi Teratani, Kazuhiko Tsutsumi, and Rui Sakano

    Physical Review B   105   115409-1 - 115409-37   2022.03

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: https://doi.org/10.1103/PhysRevB.105.115409

  • Nonlinear Fermi-liquid transport through a quantum dot in asymmetric tunnel junctions spectral and finite-temperature properties Reviewed

    Kazuhiko Tsutsumi, Yoshimichi Teratani, Rui Sakano, and Akira Oguri

    Physical Review B   104   235147-1 - 235147-17   2021.12

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: https://doi.org/10.1103/PhysRevB.104.235147

    Other URL: https://link.aps.org/doi/10.1103/PhysRevB.104.235147

  • Three-body correlations in nonlinear response of correlated quantum liquid Reviewed International coauthorship

    T. Hata, Y. Teratani, T. Arakawa, S. Lee, M. Ferrier, R. Deblock, R. Sakano, A. Oguri and K. Kobayashi

    Nature Communications   12   3233   2021.05

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: 10.1038/s41467-021-23467-4

  • Fermi liquid theory for nonlinear transport through a multilevel Anderson impurity Reviewed

    Yoshimichi Teratani, Rui Sakano, and Akira Oguri

    Physical Review Letters   125   216801-1 - 216801-6   2020.11

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: https://doi.org/10.1103/PhysRevLett.125.216801

  • Field-induced SU(4) to SU(2) Kondo crossover in a half-filling nanotube dot: spectral and finite-temperature properties Reviewed International coauthorship

    Yoshimichi Teratani, Rui Sakano, and Akira Oguri

    Physical Review B   102   165106-1 - 165106-23   2020.10

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: https://doi.org/10.1103/PhysRevB.102.165106

  • Higher-Order Fermi-Liquid Corrections for an Anderson Impurity Away from Half Filling Reviewed International coauthorship

    Oguri Akira, Hewson A. C.

    PHYSICAL REVIEW LETTERS   120 ( 12 )   126802-1 - 126802-6   2018.03( ISSN:0031-9007

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: 10.1103/PhysRevLett.120.126802

  • Higher-order Fermi-liquid corrections for an Anderson impurity away from half filling: Nonequilibrium transport Reviewed International coauthorship

    Oguri Akira, Hewson A. C.

    PHYSICAL REVIEW B   97 ( 3 )   035435-1 - 035435-19   2018.01( ISSN:2469-9950

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: 10.1103/PhysRevB.97.035435

  • Higher-order Fermi-liquid corrections for an Anderson impurity away from half filling : Equilibrium properties Reviewed International coauthorship

    Oguri Akira, Hewson A. C.

    PHYSICAL REVIEW B   97 ( 4 )   045406-1 - 045406-2   2018.01( ISSN:2469-9950

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: 10.1103/PhysRevB.97.045406

  • Quantum Fluctuations along Symmetry Crossover in a Kondo-Correlated Quantum Dot Reviewed International coauthorship

    Ferrier Meydi, Arakawa Tomonori, Hata Tokuro, Fujiwara Ryo, Delagrange Raphaelle, Deblock Richard, Teratani Yoshimichi, Sakano Rui, Oguri Akira, Kobayashi Kensuke

    PHYSICAL REVIEW LETTERS   118 ( 19 )   196803-1 - 196803-5   2017.05( ISSN:0031-9007

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: 10.1103/PhysRevLett.118.196803

  • Universality of Non-equilibrium Fluctuations in Strongly Correlated Quantum Liquids Reviewed International coauthorship

    M. Ferrier, T. Arakawa, T. Hata, R. Fujiwara, R. Delagrange, R. Weil, R. Deblock, R. Sakano, A. Oguri, and K. Kobayashi.

    Nature Physics   12   230 - 235   2016

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

  • Interplay between Kondo and Andreev-Josephson effects in a quantum dot coupled to one normal and two superconducting leads

    A. Oguri, Yoichi Tanaka, Johannes Bauer.

    Phys. Rev. B   87   075432   2013

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    Publishing type:Research paper (scientific journal)  

  • 1/(N-1) expansion for a finite U Anderson model away from half-filling

    Akira Oguri

    Phys. Rev. B   85   155404 [7 pages]   2012

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • 1/(N-1) expansion based on a perturbation theory in U for the Anderson model with N-fold degeneracy

    Akira Oguri, Rui Sakano, and Tatsuya Fujii

    Phys. Rev. B   84   113301 [4 pages]   2011

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  • The Kondo crossover in shot noise of a single quantum dot with orbital degeneracy

    Rui Sakano, Tatsuya Fujii, and A. Oguri

    Phys. Rev. B   83   075440 [9pages]   2011

  • Kondo effects in a triangular triple quantum dot: numerical renoramlization group study in the whole region of the electron filling

    Phys. Rev. B   80   155330   2009

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  • Josephson Current Through a Single Anderson Impurity Coupled to BCS Leads International coauthorship

    Phys. Rev. B   77   024517   2008

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

  • Spectral properties of locally correlated electrons in a BCS superconductor

    J. Phys.: Condes. Mat.   19   486211   2007

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  • Numerical Renormalization Group Approach to a Quantum Dot Coupled to Normal and Superconducting Leads

    Yoichi Tanaka, Norio Kawakami, and Akira Oguri

    J. Phys. Soc. Jpn.   76 ( 7 )   074701 - 074709   2007

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  • Determination of the phase shifts for interacting electrons connected to reservoirs

    J. Phys. Soc. Jpn.   74 ( 9 )   2554   2005

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  • Quantum phase transition in a minimal model for the Kondo effect in a Josephson junction

    J. Phys. Soc. Jpn.   73 ( 9 )   2494   2004

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  • Fermi liquid theory for the Anderson model out of equilibrium

    Akira Oguri

    Phys. Rev. B   64   153305   2001

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • Quasiparticle description for transport through a small interacting system

    Akira Oguri

    Phys. Rev. B   63   115305   2001

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • Transmission probability for interacting electrons connected to reservoirs

    Akira Oguri

    J. Phys. Soc. Jpn.   70 ( 9 )   2666   2001

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  • Fermi-liquid theory for a conductance through an interacting region attached to non-interacting leads

    J. Phys. Soc. Jpn.   66 ( 5 )   1427 - 1437   1997

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  • Exact Green's function for a multi-orbital Anderson impurity at high bias voltages

    Phys. Rev. B   91   115429   2015

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  • Kondo screening of local moments in a triangular triple quantum dot connected to normal and superconducting Leads Reviewed

    38   011178-1 - 011178-6   2023.05

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work   International / domestic magazine:International journal  

    DOI: doi.org/10.7566/JPSCP.38.011178

  • Three Body Correlations in a Non-equilibrium Current through an SU(N) Anderson Impurity at Arbitrary Fillings Reviewed International coauthorship

    Yoshimichi Teratani, and Akira Oguri

    JPS Conf. Proc.   30   011175-1 - 011175-6   2020.04

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  • Effects of Tunnel-coupling Asymmetries on Fermi-liquid Transport through an Anderson Impurity Reviewed International coauthorship

    Kazuhiko Tsutsumi, Yoshimichi Teratani, Akira Oguri, and Rui Sakano.

    JPS Conf. Proc.   30   011174-1 - 011174-6   2020.04

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  • Quantum Noise in Carbon Nanotubes as a Probe of Correlations in the Kondo Regime Reviewed International coauthorship

    Meydi Ferrier, Raphaelle Delagrange, Julien Basset, Helene Bouchiat, Tomonori Arakawa, Tokuro Hata, Ryo Fujiwara, Yoshimichi Teratani, Rui Sakano, Akira Oguri, Kensuke Kobayashi, and Richard Deblock

    J. Low Temp. Phys.   1 - 34   2019.09

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    Publishing type:Research paper (scientific journal)   Kind of work:Joint Work  

    DOI: 10.1007/s10909-019-02232-4

  • Bell-state correlations of quasiparticle pairs in the nonlinearcurrent of a local Fermi liquid Reviewed

    Rui Sakano, Akira Oguri, Yunori Nishikawa, and Eisuke Abe.

    Physical Review B   99 ( 15 )   155106-1 - 155106-7   2019.04

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  • Current cross-correlation in the Anderson impurity model with exchange interaction Reviewed

    Sakano Rui, Oguri Akira, Nishikawa Yunori, Abe Eisuke

    PHYSICAL REVIEW B   97 ( 4 )   045127-1 - 045127-13   2018.01( ISSN:2469-9950

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.97.045127

  • Fermi-Liquid Theory for Non-Equilibrium Kondo Effect Invited Reviewed

    Oguri Akira

    The Physical Society of Japan, Butsuri   73 ( 11 )   750 - 751   2018( ISSN:0029-0181

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

    DOI: 10.11316/butsuri.73.11_750

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  • Field-Enhanced Kondo Correlations in a Half-Filling Nanotube Dot: Evolution of an SU(N) Fermi-Liquid Fixed Point Reviewed

    Teratani Yoshimichi, Sakano Rui, Fujiwara Ryo, Hata Tokuro, Arakawa Tomonori, Ferrier Meydi, Kobayashi Kensuke, Oguri Akira

    Physical Society of Japan, Journal of the Physical Society of Japan   85 ( 9 )   94718 - 94718   2016.09( ISSN:0031-9015

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  • Field-Enhanced Kondo Correlations in a Half-Filling Nanotube Dot: Evolution of an SU(N) Fermi-Liquid Fixed Point Reviewed

    Teratani Yoshimichi, Sakano Rui, Fujiwara Ryo, Hata Tokuro, Arakawa Tomonori, Ferrier Meydi, Kobayashi Kensuke, Oguri Akira

    The Physical Society of Japan JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 9 )   2016.09( ISSN:0031-9015

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.85.094718

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  • Universality of non-equilibrium fluctuations in strongly correlated quantum liquids Reviewed

    Ferrier Meydi, Arakawa Tomonori, Hata Tokuro, Fujiwara Ryo, Delagrange Raphaelle, Weil Raphael, Deblock Richard, Sakano Rui, Oguri Akira, Kobayashi Kensuke

    NATURE PHYSICS   12 ( 3 )   230 - 235   2016.03( ISSN:1745-2473

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/NPHYS3556

  • Excitation spectrum in a quantum dot in the Kondo regime Reviewed

    Hata Tokuro, Oguri Akira, Ferrier Meydi, Arakawa Tomonori, Kobayashi Kensuke, Delagrange Raphaëlle, Deblock Richard, Bouchiat Hélène, Sakano Rui, Teratani Yoshimichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1082 - 1082   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1082

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  • Competition between Kondo and Josephson effects in a triangular triple quantum dot connected to normal and superconducting leads II Reviewed

    Shirotani Masaya, Teratani Yoshimichi, Oguri Akira, Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1097 - 1097   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1097

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  • Bell correlation of currents in local Fermi liquid and full counting statistics Reviewed

    Sakano Rui, Oguri Akira, Nisikawa Yunori, Abe Eisuke

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1085 - 1085   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1085

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  • The Kondo effect in carbon nanotube quantum dot : Effects of spin-orbit coupling and Hund's coupling Reviewed

    Teratani Yoshimichi, Oguri Akira, Sakano Rui, Ferrier Meydi, Arakawa Tomonori, Hata Tokuro, Kobayashi Kensuke

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1083 - 1083   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1083

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  • Local electron configurations of SU(N) Kondo singlet with M impurity-electrons Reviewed

    Oguri Akira, Teratani Yoshimichi, Sakano Rui, Ferrier Meydi, Arakawa Tomonori, Hata Tokuro, Kobayashi Kensuke

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1084 - 1084   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1084

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  • 21pPSB-35 Experimental test of the fluctuation theorem in a carbon nanotube quantum dot in the Kondo regime Reviewed

    Hata T., Oguri A., Fujiwara R., Arakawa T., Kobayashi K., Ferrier Meydi, Delagrange Raphaelle, Deblock Richard, Bouchiat Helene, Sakano R.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.1.0_1389

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  • 19pAG-11 Competition between Kondo and Josephson effects in a triangular triple quantum dot connected to normal and superconducting leads Reviewed

    Nakata Y., Teratani Y., Oguri A., Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.1.0_1316

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  • Field-enhanced Kondo correlations in a half-flling nanotube dot: evolution of an SU(N) Fermi-liquid fixed point Reviewed International coauthorship

    Y. Teratani, R. Sakano, R. Fujiwara, T. Hata, T. Arakawa, M. Ferrier, K. Kobayashi, and A. Oguri.

    J. Phys. Soc. Jpn.   85   094718   2016

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  • NRG study of a spectral function of quantum dots embedded in a Josephson junction II Reviewed

    Matsumoto Ryuta, Oguri Akira, Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   71 ( 0 )   1098 - 1098   2016

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.71.2.0_1098

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  • Exact Green's function for a multiorbital Anderson impurity at high bias voltages Reviewed

    Oguri Akira, Sakano Rui

    PHYSICAL REVIEW B   91 ( 11 )   2015.03( ISSN:1098-0121

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.91.115429

  • 21aAA-7 Shot noise of superconductor/nanotube-junction in the Kondo regime : from SU(2) to SU(4) symmetry (1) Reviewed

    Hata T., Oguri A., Fujiwara R., Arakawa T., Kobayashi K., Ferrier Meydi, Delagrange Raphaelle, Deblock Richard, Bouchiat Helene, Sakano R.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   70 ( 0 )   2015

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    DOI: 10.11316/jpsgaiyo.70.1.0_1650

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  • 17aAG-11 Quantum phase transition in a triangular triple quantum dot connected to one normal and two superconducting leads Reviewed

    Oguri A., Nakata Yukihiro, Koike Noritaka, Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   70 ( 0 )   2015

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.70.2.0_1053

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  • Ground-state properties of a triangular triple quantum dot connected to superconducting leads

    J. Phys.: Conference Series   91   115429   2015

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  • 28aAU-3 Ground-state properties of a triangular triple quantum dot connected to superconducting leads Reviewed

    Sato I., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   69 ( 0 )   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.69.1.4.0_700_3

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  • 28pPSA-7 Spin current fluctuation through Kondo dot with small bias-voltages Reviewed

    Sakano Rui, Oguri Akira

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   69 ( 0 )   2014

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    DOI: 10.11316/jpsgaiyo.69.1.4.0_714_2

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  • 28aAU-4 1/(N-1) expansion approach to the Green's function of an SU(N) Anderson model Reviewed

    Awane M., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   69 ( 0 )   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.69.1.4.0_700_4

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  • 8aAV-8 Observation of SU(2) and SU(4) Kondo effect in Carbon Nanotube Quantum Dot Reviewed

    Hata T., Arakawa T., Fujiwara R., Kobayashi K., Ferrier Meydi, Deblock Richard, Bouchiat Helene, Sakano R., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   69 ( 0 )   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.69.2.4.0_475_2

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  • 8pAV-10 1/(N-1) expansion and NRG study of Green's function for SU(N) Anderson impurity Reviewed

    Oguri A., Sakano R.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   69 ( 0 )   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.69.2.4.0_480_1

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  • Exact interacting Green's function for the Anderson impurity at high bias voltages Reviewed

    Oguri Akira, Sakano Rui

    PHYSICAL REVIEW B   88 ( 15 )   2013.10( ISSN:1098-0121

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.88.155424

  • 1/(N-1) expansion approach to full-counting statistics for the SU(N) Anderson model Reviewed

    Oguri Akira, Sakano Rui

    JOURNAL OF THE KOREAN PHYSICAL SOCIETY   63 ( 3 )   423 - 427   2013.08( ISSN:0374-4884

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.3938/jkps.63.423

  • Interplay between Kondo and Andreev-Josephson effects in a quantum dot coupled to one normal and two superconducting leads Reviewed

    Oguri Akira, Tanaka Yoichi, Bauer Johannes

    PHYSICAL REVIEW B   87 ( 7 )   2013.02( ISSN:2469-9950

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.87.075432

  • 1/(N-1) expansion approach to the SU(N) Anderson model : dynamic correlation functions of qunatum dots II Reviewed

    Oguri A., Awane M.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   68 ( 0 )   2013

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.68.2.4.0_624_3

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  • 1/(N-1) expansion approach to the SU(N) Anderson model : dynamic correlation functions of qunatum dots Reviewed

    Awane M., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   68 ( 0 )   2013

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.68.2.4.0_624_2

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  • 1/(N-1) expansion approach to full counting statistics for the SU(N) Anderson model

    A. Oguri and Rui Sakano

    Journal of the Korean Physical Society   63   423 - 427   2013

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  • Exact interacting Green's function for the Anderson impurity at high bias voltages

    A. Oguri and Rui Sakano.

    Phys. Rev. B   88   155424   2013

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  • Full Counting Statistics for Orbital-Degenerate Impurity Anderson Model with Hund's Rule Exchange Coupling Reviewed

    Sakano Rui, Nishikawa Yunori, Oguri Akira, Hewson Alex C., Tarucha Seigo

    PHYSICAL REVIEW LETTERS   108 ( 26 )   2012.06( ISSN:0031-9007

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevLett.108.266401

  • Crossover between two different Kondo couplings in side-coupled double quantum dots Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    PHYSICAL REVIEW B   85 ( 15 )   2012.04( ISSN:1098-0121

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevB.85.155314

  • 1/(N-1) expansion for a finite-U Anderson model away from half-filling Reviewed

    Oguri Akira

    PHYSICAL REVIEW B   85 ( 15 )   2012.04( ISSN:2469-9950

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

    DOI: 10.1103/PhysRevB.85.155404

  • 24pBJ-12 Andreev scattering and Josephson current through a Triangular Triple Quantum Dot in the Kondo regime Reviewed

    Shimamoto M., Oguri A., Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   67 ( 0 )   2012

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.67.1.4.0_725_1

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  • Transport through a single Anderson impurity coupled to one normal and two superconducting leads,

    A. Oguri and Yoichi Tanaka.

    J. Phys. Conference Series   391   012146   2012

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  • Crossover between two different Kondo couplings in side-coupled double quantum dots

    Yoichi Tanaka, Norio Kawakami, and Akira Oguri

    Phys. Rev. B   85   155314 [8 pages]   2012

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  • Full counting statistics for orbital-degenerate impurity Anderson model with Hund's rule exchange coupling

    Rui Sakano, Y. Nishikawa, A. Oguri, A. C. Hewson, and S. Tarucha.

    Phys. Rev. Lett.   108   266401   2012

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  • 1/(N-1) expansion based on a perturbation theory in U for the Anderson model with N-fold degeneracy Reviewed

    Oguri A., Sakano R., Fujii T.

    PHYSICAL REVIEW B   84 ( 11 )   2011.09( ISSN:2469-9950

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    DOI: 10.1103/PhysRevB.84.113301

  • Full counting statistics for SU(N) impurity Anderson model Reviewed

    Sakano Rui, Oguri Akira, Kato Takeo, Tarucha Seigo

    PHYSICAL REVIEW B   83 ( 24 )   2011.06( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.83.241301

  • Kondo effects in a triangular triple quantum dot with lower symmetries Reviewed

    Oguri A., Amaha S., Nishikawa Y., Numata T., Shimamoto M., Hewson A. C., Tarucha S.

    PHYSICAL REVIEW B   83 ( 20 )   2011.05( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.83.205304

  • Kondo crossover in shot noise of a single quantum dot with orbital degeneracy Reviewed

    Sakano R., Fujii T., Oguri A.

    PHYSICAL REVIEW B   83 ( 7 )   2011.02( ISSN:2469-9950

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    DOI: 10.1103/PhysRevB.83.075440

  • 28aHD-6 Competition between Nagaoka ferromagnetism and Josephson effect in Triangular Triple Quantum Dots Reviewed

    Shimamoto M., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   66 ( 0 )   2011

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    DOI: 10.11316/jpsgaiyo.66.1.4.0_724_4

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  • 23pTM-7 Kondo effect and Andreev scattering in Triangular Triple Quantum Dots Reviewed

    Shimamoto M., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   66 ( 0 )   2011

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    DOI: 10.11316/jpsgaiyo.66.2.4.0_697_1

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  • Renormalized Perturbation Approach to Electron Transport through Quantum Dots

    A. C. Hewson, A. Oguri, and J. Bauer

    Physical Properties of Nanosystems   2011( ISBN:9400700431

  • Kondo effects in atriangular triple quantum dot with lower symmetries

    A. Oguri, S. Amaha, Y. Nishikawa, T. Numata, M. Shimamoto, A. C. Hewson and S. Tarucha.

    Phys. Rev. B   83   205304 [17 pages]   2011

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  • Full counting statistics for SU(N) impurity Anderson model

    Rui Sakano, A. Oguri, T. Kato, and S. Tarucha

    Phys. Rev. B   83   241301 [4 pages]   2011

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  • Correlated electron transport through double quantum dots coupled to normal and superconducting leads Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    PHYSICAL REVIEW B   81 ( 7 )   2010.02( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.81.075404

  • 24aWQ-8 Josephson current and Andreev reflection through a Kondo Y-junction Reviewed

    Oguri A., Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   65 ( 0 )   2010

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    DOI: 10.11316/jpsgaiyo.65.2.4.0_647_1

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  • 24aWQ-11 Kondo Effect in Triangular Triple Quantum Dots with Lower Symmetries Reviewed

    Shimamoto M., Oguri A.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   65 ( 0 )   2010

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    DOI: 10.11316/jpsgaiyo.65.2.4.0_647_3

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  • 20pHW-7 Kondo Effect in a Triangular Triple Quantum Dots II Reviewed

    Oguri A., Amaha S., Nisikawa Y., Hewson A. C., Tarucha S., Numata T.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   65 ( 0 )   2010

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    DOI: 10.11316/jpsgaiyo.65.1.4.0_706_4

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  • Correlated electron transport through double quantum dots coupled to normal and superconducting leads

    Phys. Rev. B   075404 [11 pages]   2010

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  • Kondo effects in a triangular triple quantum dot: Numerical renormalization group study in the whole region of the electron filling Reviewed

    Numata Takahide, Nisikawa Yunori, Oguri Akira, Hewson Alex C.

    PHYSICAL REVIEW B   80 ( 15 )   2009.10( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.80.155330

  • 28aVE-11 Kondo Effect in a Triangular Triple Quantum Dots Reviewed

    Oguri A., Nisikawa Y., Hewson A. C.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   64 ( 0 )   2009

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    DOI: 10.11316/jpsgaiyo.64.1.4.0_700_4

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  • 27pPSB-54 多端子対称ナノ構造体の基底状態の理論(27pPSB 領域4ポスターセッション,領域4(半導体,メゾスコピック系・局在)) Reviewed

    西川 裕規, 小栗 章

    一般社団法人 日本物理学会 日本物理学会講演概要集   64 ( 0 )   2009

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    DOI: 10.11316/jpsgaiyo.64.1.4.0_693_1

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  • 25aXG-10 Fermi-liquid state at zero points of two-terminal conductnace Reviewed

    Oguri A., Nisikawa Y., Tanaka Yoichi

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   64 ( 0 )   2009

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    DOI: 10.11316/jpsgaiyo.64.2.4.0_577_4

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  • Transport through a double quantum dot with interdot replusion

    J. Phys.: Conference Series   150   022066   2009

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  • Gate-voltage dependence of Kondo effect in a triangular quantum dot

    J. Phys.: Conference Series   150   022067   2009

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  • Andreev Reflection and the Kondo Effect in Side-Coupled Double Quantum Dots

    Yoichi Tanaka, Norio Kawakami, and Akira Oguri

    J. Phys.: Conference Series   150   022086 - 022089   2009

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  • Transport through a double quantum dot with interdot replusion

    Y. Nisikawa, and A.Oguri

    J. Phys.: Conference Series   150   022066 - 022069   2009

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  • Gate-voltage dependence of Kondo effect in a triangular quantum dot

    T. Numata, Y. Nisikawa, A. Oguri, and A. C. Hewson

    J. Phys.: Conference Series   150   022067 - 022070   2009

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  • Theoretical study of thermoelectric and Hall effects in the layered cobalt oxides, NaxCoO2 Reviewed

    Koshibae Wataru, Oguri Akira, Maekawa Sadamichi

    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS   69 ( 12 )   3214 - 3216   2008.12( ISSN:0022-3697

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    DOI: 10.1016/j.jpcs.2008.06.056

  • Erratum: "Numerical Renormalization Group Approach to a Quantum Dot Coupled to Normal and Superconducting Leads" Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    Physical Society of Japan, Journal of the Physical Society of Japan   77 ( 9 )   98001 - 98001   2008.09( ISSN:0031-9015

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  • Numerical renormalization group approach to a quantum dot coupled to normal and superconducting leads (vol 76, art no 074701, 2007) Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    一般社団法人 日本物理学会 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77 ( 9 )   98001 - 98001   2008.09( ISSN:0031-9015

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    DOI: 10.1143/JPSJ.77.098001

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  • Andreev transport through side-coupled double quantum dots Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    PHYSICAL REVIEW B   78 ( 3 )   2008.07( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.78.035444

  • Andreev transport through double quantum dots: Numerical renormalization group approach Reviewed

    Tanaka Yolchi, Kawakami Norio, Oguri Akira

    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES   40 ( 5 )   1618 - 1620   2008.03( ISSN:1386-9477

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    DOI: 10.1016/j.physe.2007.10.001

  • Josephson current through a single Anderson impurity coupled to BCS leads Reviewed

    Karrasch C., Oguri A., Meden V.

    PHYSICAL REVIEW B   77 ( 2 )   2008.01( ISSN:2469-9950

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    DOI: 10.1103/PhysRevB.77.024517

  • 24pWH-10 Scaling properties in a Kondo-Josephson system Reviewed

    Oguri A., Nisikawa Y., Hewson A.C.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   63 ( 0 )   2008

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    DOI: 10.11316/jpsgaiyo.63.1.4.0_678_4

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  • 21aYF-6 On the current conservation through an Anderson impurity in a Josephson junction Reviewed

    Oguri A., Nisikawa Y.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   63 ( 0 )   2008

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    DOI: 10.11316/jpsgaiyo.63.2.4.0_600_3

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  • 20aYF-6 Ground state and transport properties of Triple Quantum Dots attached to three leads Reviewed

    Nisikawa Yunori, Oguri Akira

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   63 ( 0 )   2008

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    DOI: 10.11316/jpsgaiyo.63.2.4.0_584_1

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  • Theoretical study of thermoelectric and Hall effects in the layered cobalt oxides, Na_xCoO_2

    W. Koshibae, A. Oguri and S. Maekawa

    J. Phys. Chem. Solids   69   3214 - 3216   2008

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  • Andreev transport through double quantum dots: Numerical renormalization group approach

    Yoichi Tanaka, Norio Kawakami, and Akira Oguri

    Physica E   40   1618 - 1620   2008

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  • Andreev Transport through Side-Coupled Double Quantum Dots

    Phys. Rev. B   78   035444   2008

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  • Spectral properties of locally correlated electrons in a Bardeen-Cooper-Schrieffer superconductor Reviewed

    Bauer J., Oguri A., Hewson A. C.

    JOURNAL OF PHYSICS-CONDENSED MATTER   19 ( 48 )   2007.12( ISSN:0953-8984

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    DOI: 10.1088/0953-8984/19/48/486211

  • Numerical Renormalization Group Approach to a Quantum Dot Coupled to Normal and Superconducting Leads Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    Physical Society of Japan, Journal of the Physical Society of Japan   76 ( 7 )   74701 - 74701   2007.07( ISSN:0031-9015

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  • Numerical Renormalization Group Approach to a Quantum Dot Coupled to Normal and Superconducting Leads Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    一般社団法人日本物理学会 Journal of the Physical Society of Japan   76 ( 7 )   74701 - 074701-9   2007.07( ISSN:0031-9015

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    We study transport through a quantum dot coupled to normal and superconducting leads using the numerical renormalization group method. We show that the low-energy properties of the system are described by the local Fermi liquid theory despite of the superconducting correlations penetrated into the dot due to a proximity effect. We calculate the linear conductance due to the Andreev reflection in the presence of the Coulomb interaction. It is demonstrated that the maximum structure appearing in the conductance clearly characterizes a crossover between two distinct spin-singlet ground states, i.e. the superconducting singlet state and the Kondo singlet state. It is further elucidated that the gate-voltage dependence of the conductance shows different behavior in the superconducting singlet region from that in the Kondo singlet region.

    DOI: 10.1143/JPSJ.76.074701

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  • Numerical renormalization group approach to a quantum dot coupled to normal and superconducting leads Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76 ( 7 )   2007.07( ISSN:0031-9015

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    DOI: 10.1143/JPSJ.074701

  • Kondo effect in asymmetric Josephson couplings through a quantum dot Reviewed

    Tanaka Yoshihide, Oguri Akira, Hewson A. C.

    NEW JOURNAL OF PHYSICS   9   2007.05( ISSN:1367-2630

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    DOI: 10.1088/1367-2630/9/5/115

  • Hall effect in CoO2 layers with a hexagonal structure Reviewed

    Koshibae W., Oguri A., Maekawa S.

    PHYSICAL REVIEW B   75 ( 20 )   2007.05( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.75.205115

  • Electronic structure of CuGeO3 in the spin-Peierls phase: Calculation within the LDA and LDA plus U scheme Reviewed

    Nisikawa Yunori, Usuda Manabu, Oguri Akira

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   1632 - 1634   2007.03( ISSN:0304-8853

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    DOI: 10.1016/j.jmmm.2006.10.489

  • Kondo screening of a high-spin Nagaoka state in a triangular quantum dot Reviewed

    Oguri Akira, Nisikawa Yunori, Tanaka Yoshihide, Numata Takahide

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   1139 - 1141   2007.03( ISSN:0304-8853

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    DOI: 10.1016/j.jmmm.2006.10.890

  • Equilibrium and non-equilibrium dynamics of quasiparticles for locally correlated systems in a magnetic field Reviewed

    Bauer J., Hewson A. C., Oguri A.

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   310 ( 2 )   1133 - 1135   2007.03( ISSN:0304-8853

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    DOI: 10.1016/j.jmmm.2006.10.729

  • Mixed-state aspects of an out-of-equilibrium Kondo problem in a quantum dot Reviewed

    Oguri Akira

    PHYSICAL REVIEW B   75 ( 3 )   2007.01( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.75.035302

  • 24pTH-3 Ground state and pseudo-spin symmetry of a quantum dot in a Josephson Junction Reviewed

    Oguri A., Tanaka Yoshihide, Nisikawa Y., Hewson A. C.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   62 ( 0 )   2007

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    DOI: 10.11316/jpsgaiyo.62.2.4.0_715_2

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  • 22pTH-1 Double Quantum Dots with inter-dot repulsion attached to the leads II Reviewed

    Nisikawa Yunori, Oguri Akira

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   62 ( 0 )   2007

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    DOI: 10.11316/jpsgaiyo.62.2.4.0_699_3

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  • 20pRC-5 Orbital Degeneracy, Nagaoka Ferromagtism and Kondo Effect in Triangular Triple Quantum Dot Reviewed

    Numata Takahide, Nisikawa Yunori, Oguri Akira

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   62 ( 0 )   2007

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    DOI: 10.11316/jpsgaiyo.62.1.4.0_683_3

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  • 20pRC-3 Exact diagonalization study of an out-of-equilibrium Anderson model Reviewed

    Oguri Akira, Nisikawa Yunori

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   62 ( 0 )   2007

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    DOI: 10.11316/jpsgaiyo.62.1.4.0_683_1

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  • Equilibrium and non-equilibrium dynamics of quasiparticles for locally correlated systems in a magnetic field

    J. Magn.& Magn. Mater.   310   1133   2007

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  • Kondo screening of a high-spin Nagaoka state in a triangular quantum dot

    J. Magn.& Magn. Mater.   310   1139   2007

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  • Electronic structure of CuGeO3 in the spin-Peierls phase: Calculation within the LDA and LDA+U scheme

    J. Magn.& Magn. Mater.   310   1632   2007

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  • Hall effect in CoO2 layers with a hexagonal structure

    Phys. Rev. B   75   205115   2007

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  • Kondo screening of a high-spin Nagaoka state in a triangular quantum dot

    A. Oguri, Y. Nisikawa, Yoshihide Tanaka, and T. Numata

    J. Magn.&Magn. Mater.   310   1139 - 1141   2007

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  • Equilibrium and non-equilibrium dynamics of quasiparticles for locally correlated systems in a magnetic field

    J. Bauer, A. C. Hewson and A. Oguri

    J. Magn.&Magn. Mater.   310   1133 - 1135   2007

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  • Mixed-state aspects of an out-of-equilibrium Kondo problem in a quantum dot

    Phys. Rev. B   75   035302 [8 pages]   2007

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  • Kondo effect in asymmetric Josephsons couplings through a quantum dot

    New J. Phys.   9   115   2007

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  • Numerical Renormalization Group Approach to a Quantum Dot Coupled to Normal and Superconducting Leads Reviewed

    Tanaka Yoichi, Kawakami Norio, Oguri Akira

    一般社団法人 日本物理学会 Journal of the Physical Society of Japan   76 ( 7 )   74701 - 74701   2007( ISSN:0031-9015

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    We study transport through a quantum dot coupled to normal and superconducting leads using the numerical renormalization group method. We show that the low-energy properties of the system are described by the local Fermi liquid theory despite of the superconducting correlations penetrated into the dot due to a proximity effect. We calculate the linear conductance due to the Andreev reflection in the presence of the Coulomb interaction. It is demonstrated that the maximum structure appearing in the conductance clearly characterizes a crossover between two distinct spin-singlet ground states, i.e. the superconducting singlet state and the Kondo singlet state. It is further elucidated that the gate-voltage dependence of the conductance shows different behavior in the superconducting singlet region from that in the Kondo singlet region.

    DOI: 10.1143/jpsj.76.074701

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  • Numerical renormalization group approach to a quartet quantum-dot array connected to reservoirs: Gate-voltage dependence of the conductance Reviewed

    Nisikawa Y, Oguri A

    PHYSICAL REVIEW B   73 ( 12 )   2006.03( ISSN:1098-0121

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    DOI: 10.1103/PhysRevB.73.125108

  • Numerical Renormalization Group approach to a quartet quantum-dot array connected to reservoirs: Gate-voltage dependence of the conductance

    Phys. Rev. B   73   125108   2006

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  • 30aXB-10 Nagaoka Ferromagetism and Kondo Effect in Triple Quantum Dots Reviewed

    Oguri Akira, Nisikawa Yunori

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   61 ( 0 )   2006

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    DOI: 10.11316/jpsgaiyo.61.1.4.0_703_1

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  • 30aXC-9 NRG approach to quantum dots in a Josephson junction : study of the bound state properties Reviewed

    Tanaka Yoshihide, Oguri Akira, Nishikawa Yunori

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   61 ( 0 )   2006

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    DOI: 10.11316/jpsgaiyo.61.1.4.0_706_2

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  • Determination of the Phase Shifts for Interacting Electrons Connected to Reservoirs Reviewed

    Oguri Akira, Nisikawa Yunori, C. Hewson A.

    Physical Society of Japan, Journal of the Physical Society of Japan   74 ( 9 )   2554 - 2562   2005.09( ISSN:0031-9015

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  • Non-equilibrium differential conductance through a quantum dot in a magnetic field Reviewed

    Hewson AC, Bauer J, Oguri A

    JOURNAL OF PHYSICS-CONDENSED MATTER   17 ( 35 )   5413 - 5422   2005.09( ISSN:0953-8984

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    DOI: 10.1088/0953-8984/17/35/008

  • Determination of the phase shifts for interacting electrons connected to reservoirs Reviewed

    Oguri A, Nisikawa Y, Hewson AC

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   74 ( 9 )   2554 - 2562   2005.09( ISSN:0031-9015

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    DOI: 10.1143/JPSJ.74.2554

  • NRG Approach to the Transport through a Finite Hubbard Chain Connected to Reservoirs Reviewed

    Oguri Akira, C. Hewson A.

    Physical Society of Japan, Journal of the Physical Society of Japan   74 ( 3 )   988 - 996   2005.03( ISSN:0031-9015

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  • NRG approach to the transport through a finite Hubbard chain connected to reservoirs Reviewed

    Oguri A, Hewson AC

    一般社団法人日本物理学会 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   74 ( 3 )   988 - 996   2005.03( ISSN:0031-9015

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    We study the low-energy properties of a Hubbard chain of finite size <TEX>$N_{\text{C}}$</TEX>connected to two noninteracting leads using the numerical renormalization group (NRG) method. The results obtained for <TEX>$N_{\text{C}}=3$</TEX>and <TEX>$4$</TEX>show that the low-lying eigenstates have one-to-one correspondence with the free quasi-particle excitations of a local Fermi liquid. It enables us to determine the transport coefficients from the fixed-point Hamiltonian. At half-filling, the conductance for even <TEX>$N_{\text{C}}$</TEX>decreases exponentially with increasing <TEX>$U$</TEX>showing a tendency towards the development of a Mott–Hubbard gap. In contrast, for odd <TEX>$N_{\text{C}}$</TEX>, the Fermi-liquid nature of the low-energy states assures perfect transmission through the Kondo resonance. Our formulation to deduce the conductance from the fixed-point energy levels can be applied to various types of interacting systems.

    DOI: 10.1143/JPSJ.74.988

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  • Fermi Liquid Theory for the Nonequilibrium Kondo Effect at Low Bias Voltages Reviewed

    Oguri Akira

    Physical Society of Japan, Journal of the Physical Society of Japan   74 ( 1 )   110 - 117   2005.01( ISSN:0031-9015

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  • Fermi Liquid Theory for the Nonequilibrium Kondo Effect at Low Bias Voltages Reviewed

    Oguri Akira

    一般社団法人日本物理学会 Journal of the Physical Society of Japan   74 ( 1 )   110 - 117   2005.01( ISSN:0031-9015

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    In this paper, we describe a recent development in a Fermi liquid theory for the Kondo effect in quantum dots under a finite bias voltage~<TEX>$V$</TEX>. Applying the microscopic theory of Yamada and Yosida to a nonequilibrium steady state, we derive the Ward identities for the Keldysh Green's function, and determine the low-energy behavior of the differential conductance <TEX>$\mathrm{d}I/\mathrm{d}V$</TEX>exactly up to terms of order <TEX>$(eV)^{2}$</TEX>for the symmetric Anderson model. These results are deduced from the fact that the Green's function at the impurity site is a functional of a nonequilibrium distribution <TEX>$f_{\text{eff}}(\omega)$</TEX>, which at <TEX>$eV=0$</TEX>coincides with the Fermi function. Furthermore, we provide an alternative description of the low-energy properties using a renormalized perturbation theory (RPT). In the nonequilibrium state the unperturbed part of the RPT is determined by the renormalized free quasiparticles, the distribution function of which is given by <TEX>$f_{\text{eff}}(\omega)$</TEX>. The residual interaction between the quasiparticles <TEX>$\widetilde{U}$</TEX>, which is defined by the full vertex part at zero frequencies, is taken into account by an expansion in the power series of~<TEX>$\widetilde{U}$</TEX>. We also discuss the application of the RPT to a high-bias region beyond the Fermi-liquid regime.

    DOI: 10.1143/JPSJ.74.110

    CiNii Article

  • 26aYT-6 Kondo effect in a Josephson junction: asymmetic couplings. Reviewed

    Tanaka Yoshihide, Oguri Akira, Hewson A. C.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   60 ( 0 )   2005

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    DOI: 10.11316/jpsgaiyo.60.1.4.0_650_3

    CiNii Article

  • 20aWF-3 NRG approach to Kondo effect in a Josephson junction Reviewed

    Oguri Akira, Tanaka Yoshihide, Nisikawa Yunori, Hewson A. C.

    The Physical Society of Japan, Meeting Abstracts of the Physical Society of Japan   60 ( 0 )   2005

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.11316/jpsgaiyo.60.2.4.0_528_1

    CiNii Article

  • Non-equilibrium differential conductance through a quantum dot in a magnetic field

    J. Phys: Condes. Matter.   17   5413 - 5422   2005

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    Publishing type:Research paper (scientific journal)  

  • NRG approach to the transport through a finite Hubbard chain connected to reservoirs

    J. Phys. Soc. Jpn.   74 ( 3 )   988   2005

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    Publishing type:Research paper (scientific journal)  

  • Fermi liquid theory for the nonequilibrium Kondo effect at low bias voltages

    J. Phys. Soc. Jpn.   74 ( 1 )   110   2005

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  • Effects of electron correlation on the transport through a quantum dot superlattice

    J. Phys. Soc. Jpn.   73 ( 1 )   163   2004

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  • Renormalized parameters for impurity model

    Eur. Phys. J. B   B40   177   2004

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    Publishing type:Research paper (scientific journal)  

  • Transmission coefficient as a three-point retarded function

    J. Phys. Soc. Jpn.   72 ( 12 )   3301   2003

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  • Effects of disorder on conductance through small interacting systems

    Yoshihide Tanaka and A. Oguri

    Physica E   18   300 - 301   2003

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    Publishing type:Research paper (scientific journal)  

  • Transmission probability through small interacting systems: application to a series of quantum dots

    Physica E, 18, 81 (2003)   18   81   2003

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  • Out-of-equilibrium Anderson model at high and low bias voltages

    Akira Oguri

    J. Phys. Soc. Jpn. 71, 2696 (2002)   71 ( 12 )   2696   2002

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  • Low-energy properties of the out of equilibrium Anderson model

    Akira Oguri

    J. Phys. Chem. Solids 63, 1591 (2002)   63   1591   2002

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  • 相互作用のある電子系の透過係数:量子ドット系への応用

    -

    物性論研究   78 ( 3 )   313   2002

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  • Perturbation study of the conductance through an interacting region connected to multi-mode leads

    J. Phys. Soc. Jpn. 71, 211 (2002)   71 ( 1 )   211   2002

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  • Interference effect in the nonequilibrium system comprising two tunnel junctions in a magnetic field

    J. Phys. Soc. Jpn.   70 ( 8 )   2395   2001

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    Publishing type:Research paper (scientific journal)  

  • Perturbation study of the conductance through a finite Hubbard chain

    Physica B   284-288 ( 1-4 )   1932   2000

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • Direct calculation of the nonequilibrium current in a magnetic field

    Physica B   284-288 ( 1-4 )   1874   2000

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  • Spatial distribution of nonequilibrium current in a magnetic field

    J. Phys. Soc. Jpn.   69 ( 4 )   1145   2000

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  • Kondo effect in electron tunneling through quantum dots : study with quantum Monte Carlo Method((Multiple Authorship))

    J. Phys. Soc. Jpn.   68 ( 5 )   1640 - 1650   1999

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  • Transport through a finite Hubbard chain connected to reservoirs

    Phys. Rev. 59   59 ( 10 )   12240   1999

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  • s-f exchange interaction and RKKY interaction in Pr intermetallic compounds ((Multiple Authorship))

    J. Magn.& Magn. Mater.   177-181   1008 - 1009   1998

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  • Effect of Coulomb interaction on superconducivity for Van Vleck metals ((Multiple Authorship))

    J. Magn.& Magn. Mater.   177-181   1010 - 1011   1998

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    Publishing type:Research paper (scientific journal)  

  • Direct Calculation of the Nonequilibrium Current by a Recursive Method

    Phys. Rev, B57, 8797 (1998)   B57 ( 15 )   8797 - 8800   1998

  • Quantum Monte Carlo study of the transport through a small interacting system

    Phys. Rev.   B56 ( 20 )   13422 - 13427   1997

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • Transport through a small interacting region with a single quantum level

    Czech. J. Phys.   46   2411   1996

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    Publishing type:Research paper (scientific journal)   Kind of work:Single Work  

  • Relaxation of exchange-coupled nuclear spins under quadrupole interaction((Multiple Authorship))

    Czech. J. Phys.   46   2219   1996

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    Publishing type:Research paper (scientific journal)  

  • Correlation effects in the trcnsport through a few quautum levels((Multiple Authorship))

    J.Magn.&.Magn.Mater.   156   389   1996

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    Publishing type:Research paper (scientific journal)  

  • Superconductivity in the Van Vleck metals((Multiple Authorship))

    Phys.Rev.   52 ( 17 )   12969   1995

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    Publishing type:Research paper (scientific journal)  

  • Theory of electronic structures and magnetotransport in multilayers((Multiple Authorship))

    The Physics of Metals and Metallography   79 ( 1 )   35   1995

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    Publishing type:Research paper (scientific journal)  

  • Kondo resonance in tunneling phenomena through a single quantum level ((Multiple Authorship))

    Phys. Rev. B 51   51 ( 7 )   4715   1995

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    Publishing type:Research paper (scientific journal)  

  • Parallel and perpendicular transport in multilayered structures

    Phys. Rev. B   48 ( 9 )   6192   1993

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    Publishing type:Research paper (scientific journal)  

  • Electrical resistivity, thermal conductivity, and thermopower in U=∞Hubbard model

    Phys. Rev. B   41 ( 10B )   6977   1990

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  • Theory of transport and thermal properties in oxide superconductors ((Multiple Authorship))

    High Temperature Superconductivity and Other Related Topics, ed. B. E. Basque et al, Progress in High Temperature Superconductivity 12   166   1988

  • On the phonon-mediated pairing interaction in the high-Tc oxide superconductors

    J. Phys. Soc. Jpn.   57 ( 6 )   2123 - 2132   1988

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  • Role of the interlayer ionic vibration in high-Tc oxide superconductors ((Multiple Authorship))

    A. Oguri and Y. Kuroda

    Jpn. J. Appl. Phys. 26, Suppl. 26-3   1097 - 1098   1987

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    Publishing type:Research paper (scientific journal)  

▼display all

MISC

  • 非平衡近藤系の低エネルギー量子輸送と三体相関 Invited Reviewed

    小栗章

    『数理科学』特集:量子多体系の物理と数理 (サイエンス社)    No. 714 ( 12月号 (2022) )   14 - 20   2022.12

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  • 無数の電子の協力現象「量子液体」 – 人工原子×数理的アプローチで、その隠された性質に迫る Invited

    阪野塁、小栗章、寺谷義道

    アカデミストジャーナル   2021.03

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  • Theory describes quantum phenomenon in nanomaterials

    Yoshimichi Teratani, Rui Sakano, Akira Oguri

    大阪市立大学ホームページ   2020.12

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    Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Kind of work:Joint Work  

    Other URL: https://www.osaka-cu.ac.jp/en/news/2020/theory-describes-quantum-phenomenon-in-nanomaterials

  • ナノスケール物質に生成された量子多体状態の普遍的性質を解明

    寺谷義道、阪野塁、小栗章

    大阪市立大学ホームページ   2020.11

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  • 非平衡状態にある近藤効果(その2)近藤効果入門1 Invited Reviewed

    阪野塁、小栗章

    固体物理   55 ( 2 )   47 - 54   2020.02

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  • Kondo effec and nonlinear quantum transport of zero-dimensional Fermi liquid Invited Reviewed

    Akira Oguri

    73 ( 11 )   750 - 751   2018.11

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  • 非平衡状態にある近藤効果(その1)非平衡グリーン関数入門 Invited Reviewed

    阪野塁、小栗章

    固体物理   53 ( 6 )   279 - 303   2018.06

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  • 量子ドットの近藤効果による非平衡電流の完全計数統計

    阪野 塁, 小栗 章, 小林研介.

    固体物理   47 ( 10 )   475--485   2012( ISSN:0454-4544

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  • 1/(N-1) expansion for an SU(N) impurity Anderson model: a new large-N scheme based on a perturbation theory in U, Invited Reviewed

    A. Oguri, R. Sakano and T. Fujii

    Low-Dimensional Functional Materials (NATO Science for Peace and Security Series B: Physics and Biophysics), edited by Reinhold Egger, Davron Matrasulov, Khamdam Rakhimov, (Springer, Dordrecht, The Netherlands, 2013)   165 - 178   2013( ISBN:ISBN:978-9400766662

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  • Kondo Assisted Charge Redistribution in Mesoscale Multi-Orbital Systems Invited Reviewed

    A. Oguri

    JPSJ Online -- News and Comments   2012.10

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  • Transport theory for interacting electrons connected to reservoirs

    Handbook of Theoretical and Computational Nanotechnology, Edited by Michael Rieth and Wolfram Schommers,   10 ( 9 )   409 - 435   2006( ISBN:1-58883-052-7

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  • 新著紹介: H. Haug and A.-P. Jauho, Quantum Kinetics in Transport and Optics of Semiconductor (Springer, Berlin and Heidelberg, 1998)

    -

    日本物理学会誌   54 ( 5 )   375   1999

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    Publishing type:Book review, literature introduction, etc.   Kind of work:Single Work  

  • 微小な系の電気伝導:多体効果と非平衡電流に関する理論

    -

    物性論研究   71 ( 3 )   449   1998

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    Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Kind of work:Single Work  

  • Theory describes quantum phenomenon in nanomaterials (Eurek Alert!)

    Yoshimichi Teratani, Rui Sakano, Akira Oguri

    Eurek Alert!   2020.12

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    Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Kind of work:Joint Work  

    Other URL: https://www.eurekalert.org/pub_releases/2020-12/ocu-tdq122320.php

  • Theory describes quantum phenomenon in nanomaterials (AsiaResearchNews)

    Yoshimichi Teratani, Rui Sakano, Akira Oguri

    AsiaResearchNews   2020.12

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    Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Kind of work:Joint Work  

    Other URL: https://www.asiaresearchnews.com/content/theory-describes-quantum-phenomenon-nanomaterials

  • Theory describes quantum phenomenon in nanomaterials (AlphaGalileo)

    Yoshimichi Teratani, Rui Sakano, Akira Oguri

    AlphaGalileo   2020.12

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    Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Kind of work:Joint Work  

    Other URL: https://www.alphagalileo.org/en-gb/Item-Display/ItemId/202810?returnurl=https://www.alphagalileo.org/en-gb/Item-Display/ItemId/202810

  • Effects of magnetic impurities on TMR of finite bias voltage((Multiple Authorship))

    J. Magn.&Magn. Mater   198-199   158 - 160   1999

  • Effects of impurities on tunnel conductance in finite voltage and temperature((Multiple Authorship))

    J. Mag. Soc. Jpn.   23 ( 1-2 )   61 - 63   1999

  • Superconducting state in the three-band Hubbard model:a variational Monte Carlo study((Multiple Authorship))

    J.Phys.Soc.Jpn.   65 ( 2 )   365   1996

  • Gutzwiller approach to the three-band Hubbard model : the antiferromagnetic state ((Multiple Authorship))

    Physica C 242   242   311   1995

  • Fermi liquid analysis on a Wolff model for resonont tunneling through a single qeautun level

    Phys.Rev.   52 ( 23 )   16727   1995

  • Study of the effect of Coulomb repalsion on resonant tunneling in magnetic fields((Multiple Authorship))

    J.Phys.Soc.Jpn   64 ( 10 )   38671   1995

  • Single-particle excitation spectrum of infinite-dimensional Hubbard model under finite magnetic field ((Multiple Authorship))

    Physica B   206&207   174   1995

  • Numerical study of magnetoresistance in granular alloys ((Multiple Authorship))

    J. Magn.&Magn. Matter.   140-144   505   1995

  • Giant magnetoresistance in granular alloys : Two-band model ((Multiple Authorship))

    J. Magn.&Magn. Matter.   136   L18   1994

  • Gutzwiller wave function in the three-band Hubbard model : A variational Monte Carlo study ((Multiple Authorship))

    Phys. Rev. B   49 ( 10 )   6880   1994

  • Numerical study of the effect of Coulomb repulsion on resonant tunneling ((Multiple Authorship))

    Phys. Rev. B   50 ( 4 )   2667   1994

  • Giant magnetoresistance in magnetic granular alloys ((Multiple Authorship))

    Phys. Rev. B   49 ( 18 )   12831   1994

  • Antiferromagnetic state in the three-band Hubbard model ((Multiple Authorship))

    Physica C   235-240   2197   1994

  • A variational Monte Carlo study of the three-band Hubbard model ((Multiple Authorship))

    Physica B   186-188   953   1993

  • Numerical study of the conductance in magnetic superlattices ((Multiple Authorship))

    J. Magn.&Magn. Matter.   126   482   1993

  • Brinkman-Rice transition in the three-band Hubbard model ((Multiple Authorship))

    Phys. Rev. B   46 ( 21 )   14073   1992

  • Magnetoresistance in metallic superlattices ((Multiple Authorship))

    J. Magn.&Magn. Matter.   104-107   1883   1992

  • Effects of interface roughness on conductance in superlattices ((Multiple Authorship))

    J. Phys. Soc. Jpn.   61 ( 8 )   2652   1992

  • Theory of giant magnetoresistance in metallic superlattices ((Multiple Authorship))

    J. Phys. Soc. Jpn.   60 ( 2 )   376   1991

  • Quantum spin-liquid state with a hole ((Multiple Authorship))

    Phys. Rev. B   43 ( 1 )   186   1991

  • Hole and its surrounding spins a quantum spin-liquid state ((Multiple Authorship))

    Physica B   165&166   1027   1990

  • Thermopower and resistivity in strongly correlated electron systems ((Multiple Authorship))

    Physica C   162-164   1473   1989

  • Transport and thermal properties in RVB states ((Multiple Authorship))

    Physica C   156   679   1988

  • Computer Simulation of Amorphous Structuresof Aluminium ((Multiple Authorship))

    Bulletin of the Faculty of Engineering, Hokkaido University   ( 140 )   155   1988

  • Nuclear spin relaxation of spin-polarized atomic hydrogen in Bose-Einstein condensed state ((Multiple Authorship))

    J. Phys. Soc. Jpn.   55 ( 2 )   457   1986

  • Theoretical aspects of spin-polarized atomic hydrogen

    Genshikaku Kenkyu   31 ( 1 )   3   1986

▼display all

Presentations

  • スピン近藤効果による量子ドットの電流ノイズの磁場応答の理論と実験 Domestic conference

    阪野塁,秦徳郎,本山海司,荒川智紀,Meydi Ferrier,Richard Deblock,江藤幹雄,小林研介,小栗章

    日本物理学会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue: オンライン開催  

  • SU(4)量子ドット系の3体Fermi流体補正に対する軌道分裂の効果II Domestic conference

    本山海司,寺谷義道,阪野塁,小栗章

    日本物理学会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue: オンライン開催  

  • カーボンナノチューブ量子ドットの近藤状態における磁場誘起SU(4)-SU(2)クロスオーバーに対する3体的Fermi流体効果II Domestic conference

    佐伯彰彦, 秦徳郎, 本山海司, 寺谷義道, 阪野累, 荒川智紀, Meydi Ferrier, Richard Deblock, 小林研介, 小栗章

    日本物理学会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue: オンライン開催  

  • Three-body Fermi-liquid effect on the transport through an infinite U Anderson impurity International conference

    Kaiji Motoyama, Yoshimichi Teratani, Kazuhiko Tsutsumi, Rui Sakano, and Akira Oguri

    American Physical Society March Meeting  2024.03 

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    Presentation type:Oral presentation (general)  

  • Theory and Experiment of Current Noise through Kondo Dot under Magnetic Fieldsn impurity International conference

    Rui Sakano,Tokuro Hata,Kaiji Motoyama,Tomonori Arakawa,Meydi Ferrier, Richard Deblock,Mikio Eto, Kensuke Kobayashi,Akira Oguri,

    American Physical Society March Meeting  2024.03 

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    Presentation type:Oral presentation (general)  

  • Role of bias and tunneling asymmetries in nonlinear Fermi-liquid transport through an SU(N) quantum dot International conference

    Akira Oguri, Kazuhiko Tsutsumi, Yoshimichi Teratani, Kaiji Motoyama, and Rui Sakano

    American Physical Society March Meeting  2024.03 

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    Presentation type:Oral presentation (general)  

  • SU(4)量子ドット系の3体Fermi流体補正に対する軌道分裂の効果 Domestic conference

    本山海司,寺谷義道,阪野塁,小栗章

    日本物理学会  2023.09 

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    Presentation type:Oral presentation (general)  

    Venue:東北大  

  • カーボンナノチューブ量子ドットの近藤状態における磁場誘起SU(4)-SU(2)クロスオーバーに対する3体的Fermi流体効果 Domestic conference

    佐伯彰彦, 本山海司,寺谷義道,阪野塁,小栗章

    日本物理学会  2023.09 

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    Presentation type:Poster presentation  

    Venue:東北大  

  • 超伝導-常伝導接合中のクーパー対のベル相関 Domestic conference

    阪野塁,小栗章,橋本将司,江藤幹雄

    日本物理学会  2023.09 

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    Presentation type:Poster presentation  

    Venue:東北大  

  • 量子不純物系における三体的Fermi流体補正 Domestic conference

    小栗章

    研究会「量子凝縮相研究における新潮流」  2023.06 

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    Presentation type:Oral presentation (invited, special)  

    Venue:京大基研  

  • 磁場中の量子ドット系における非局所Andreev 散乱II Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • SU(4)量子ドット系の3体Fermi流体補正に対する軌道分裂の効果 Domestic conference

    本山海司, 堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • 磁場中の量子ドット系の非線形電流に対するトンネル結合・バイアス電圧の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  • 軌道縮退した磁性不純物系の熱電気輸送に対する三体的Fermi流体効果:Anderson模型による定式化 Domestic conference

    寺谷義道, 本山海司, 阪野塁, 小栗章

    日本物理学会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue: オンライン開催  

  • 電子正孔非対称なSU(N)量子ドット系の非線形応答に対する トンネル結合およびバイアス電圧の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:東工大  

  • 磁気コンダクタンスを用いた近藤温度の見積もりの実験データへの適用 Domestic conference

    阪野塁, 秦徳郎, 本山海司, 寺谷義道, 堤和彦, 荒川智紀, Meydi Ferrier, Richard Deblock, 江藤幹雄, 小林研介, 小栗章

    日本物理学会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:東工大  

  • 磁場中の量子ドット系における非局所Andreev 散乱 Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:東工大  

  • SU(3)Anderson不純物模型を透過する電流に対する3体相関の効果 Domestic conference

    寺谷義道, 阪野塁, 小栗章

    日本物理学会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:東工大  

  • 強相関SU(4)量子ドット系の輸送係数における3体Fermi流体補正II Domestic conference

    本山海司, 堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:東工大  

  • Collision integral and generalized Ward identity for nonlinear Kondo effect in the low-energy Fermi-liquid regime International conference

    Akira Oguri

    29th International Conference on Low Temperature Physics  2022.08 

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    Presentation type:Oral presentation (general)  

    Venue:Sapporo  

  • Universal Scaling property of Linear Conductance through a Kondo Dot in Magnetic Field and its Application International conference

    Rui Sakano, Tokuro Hata, Kaiji Motoyama, Yochimichi Teratani, Tomonori Arakawa , Meydi Ferrier, Richard Deblock, Mikio Eto, Kensuke Kobayashi, Akira Oguri,

    29th International Conference on Low Temperature Physics  2022.08 

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    Presentation type:Poster presentation  

    Venue:Sapporo  

  • Kondo screening and Andreev scattering in a triangular triple quantum dot connected to normal and superconducting leads International conference

    Masashi Hashimoto, Yoshimichi Teratani, Masaya Shirotani, Yukihiro Nakata, Masashi Shimamoto, Yoichi Tanaka , Yasuhiro Yamada , and Akira Oguri

    29th International Conference on Low Temperature Physics  2022.08 

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    Presentation type:Poster presentation  

    Venue:Sapporo  

  • Three-body Fermi-liquid corrections in an SU(N) quantum dot with asymmetric tunnel couplings International conference

    Kazuhiro Tsutsumi, Yoshimichi Teratani, Akira Oguri, and Rui Sakano

    29th International Conference on Low Temperature Physics  2022.08 

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    Presentation type:Poster presentation  

    Venue:Sapporo  

  • 多重量子ドット系における非局所Andreev散乱:Fermi流体論による研究 II Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会 (オンライン開催)  2022.03 

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  • 強相関極限における量子ドット系の非線形磁気伝導度 Domestic conference

    小林良輔,堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2022.03 

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  • SU(N) Anderson 不純物模型における熱起電力および熱伝導度に対する3体Fermi流体補正影響 Domestic conference

    寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2022.03 

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  • 強相関SU(4)量子ドット系の輸送係数における3体Fermi流体補正 Domestic conference

    本山海司,堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2022.03 

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  • 非対称なトンネル結合を持つSU(N)量子ドット系に対する電子間相互作用の影響 Domestic conference

    堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2022.03 

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  • 線形コンダクタンスの磁場応答を用いた近藤温度の見積もり Domestic conference

    阪野塁,秦徳郎,寺谷義道,荒川智紀,堤和彦,小林研介,小栗章

    日本物理学会 (オンライン開催)  2021.09 

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  • 多重量子ドット系における非局所Andreev散乱:Fermi流体論による研究 Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会 (オンライン開催)  2021.09 

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  • N重に縮退した局在準位を持つ量子ドットの非平衡輸送に表れる3体非線形相関:1/(N-1)展開と数値くりこみ群による解析 Domestic conference

    寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2021.09 

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  • SU(N)量子ドット系の非線形電流に対するトンネル結合の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 阪野塁, 小栗章

    日本物理学会 (オンライン開催)  2021.09 

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  • NRG study of nonlinear susceptibilities appearing in low-energy transport through N-level quantum dots International conference

    Yoshimichi Teratani, Akira Oguri, and , Rui Sakano

    International Conference on Strongly Correlated Electron Systems (ONLINE)  2021.09 

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  • Effects of three-body correlations on nonlinear current noise through an N-level Anderson impurity: NRG and large N studies International conference

    Yoshimichi Teratani, Akira Oguri, and , Rui Sakano

    American Physical Society March Meeting (ONLINE)  2021.03 

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  • 非平衡近藤効果のFermi流体論:三体相関による補正, Domestic conference

    小栗章

    日本物理学会 (オンライン開催)  2021.03 

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    Presentation type:Oral presentation (invited, special)  

  • 非対称なトンネル結合を持つ SU(4)量子ドット系における3体Fermi流体補正, Domestic conference

    堤和彦, 寺谷義道, 阪野塁, 小栗章,

    日本物理学会 (オンライン開催)  2021.03 

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  • 三重量子ドット系における非局所Andreev散乱の数値くりこみ群による研究, Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一,

    日本物理学会 (オンライン開催)  2021.03 

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  • 斥力U無限大不純物Anderson模型における高次Fermi流体補正, Domestic conference

    和氣康平,寺谷義道,小栗章,阪野塁

    日本物理学会 (オンライン開催)  2021.03 

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  • Fermi liquid theory for nonequilibrium Kondo effect International conference

    Akira Oguri

    10th WorkShop on Semiconductor/Superconductor Quantum Coherence effect and Quantum information (ONLINE)  2020.12 

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  • N個の局在準位を持つ量子ドットを透過する電流および電流揺らぎに表れる非線形Fermi流体補正 Domestic conference

    寺谷義道, 小栗章, 阪野塁,

    日本物理学会 (オンライン開催)  2020.09 

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  • 三角形三重量子ドット系における非局所Andreev散乱と近藤効果 Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一,

    日本物理学会 (オンライン開催)  2020.09 

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  • 電子正孔非対称な量子ドットにおける非線形電流の磁場依存性に関する近藤スケーリング Domestic conference

    堤和彦, 寺谷義道, 小栗章, 阪野塁

    日本物理学会 (オンライン開催)  2020.09 

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  • 1/(N-1) 展開によるSU(N) Anderson 不純物模型の解析:非平衡輸送に対する3体相関の効果, Domestic conference

    寺谷義道, 小栗章, 阪野塁,

    日本物理学会 (オンライン開催)  2020.09 

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  • 非平衡近藤系における準粒子衝突積分と電流ノイズの微視的Fermi流体論, Domestic conference

    小栗章, 寺谷義道, 阪野塁,

    日本物理学会 (オンライン開催)  2020.09 

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  • 三重量子ドット系の近藤領域におけるAndreev散乱と非局所伝導度II Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会 (名古屋大)  2020.03 

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  • Anderson不純物における非線形電流の磁場依存性に関する近藤スケーリングに与えるトンネル結合の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 小栗章, 阪野塁

    日本物理学会 (名古屋大)  2020.03 

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  • N軌道Anderson不純物模型における3体相関の非平衡電流およびノイズに対する効果 Domestic conference

    寺谷義道, 小栗章, 阪野塁

    日本物理学会 (名古屋大)  2020.03 

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  • SU(N) Anderson模型の非線形感受率の1/(N-1)展開 II Domestic conference

    一町ほのか, 寺谷義道, 小栗章

    日本物理学会 (名古屋大)  2020.03 

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  • Effects of Tunnel-coupling Asymmetries on Fermi-liquid Transport through an Anderson Impurity International conference

    Kazuhiko Tsutsumi, Yoshimichi Teratani, Akira Oguri, and Rui Sakano

    International Conference on Strongly Correlated Electron Systems 2019 (September 23-28, 2019, Okayama)   2019.09 

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  • Three body correlations in a non-equilibrium current through an SU(N) Anderson impurity at arbitrary fillings International conference

    Yoshimichi Teratani, and Akira Oguri

    International Conference on Strongly Correlated Electron Systems 2019 (September 23-28, 2019, Okayama)   2019.09 

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  • Higher-order Fermi-liquid corrections for thermoelectric transport through an Anderson impurity International conference

    Akira Oguri, and Yoshimichi Teratani

    International Conference on Strongly Correlated Electron Systems 2019 (September 23-28, 2019, Okayama)   2019.09 

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  • 三端子量子ドットの端子間のエンタングルメント Domestic conference

    阪野塁, 小栗章A, 江藤幹雄

    日本物理学会 (岐阜大)  2019.09 

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  • SU(N)Anderson不純物の非平衡電流におけるフェルミ流体効果II Domestic conference

    寺谷義道, 小栗章

    日本物理学会 (岐阜大)  2019.09 

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  • 電子正孔非対称な量子ドットにおける電流ゆらぎのFermi液体補正 Domestic conference

    小栗章, 寺谷義道, 阪野塁

    日本物理学会 (岐阜大)  2019.09 

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  • 磁場中のAnderson不純物の非線形応答に対するトンネル結合の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 小栗章, 阪野塁

    日本物理学会 (岐阜大)  2019.09 

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  • SU(N) Anderson模型の非線形感受率の1/(N-1)展開 Domestic conference

    一町ほのか, 寺谷義道, 小栗章

    日本物理学会 (岐阜大)  2019.09 

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  • 三重量子ドット系の近藤領域におけるAndreev散乱と非局所伝導度 Domestic conference

    橋本将史, 寺谷義道, 小栗章, 山田康博, 田中洋一

    日本物理学会 (岐阜大)  2019.09 

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  • Anderson不純物の非線形応答に対するトンネル結合の非対称性の効果 Domestic conference

    堤和彦, 寺谷義道, 小栗章, 阪野塁

    日本物理学会 (九大)  2019.03 

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  • 3端子量子ドットに生成されたベル状態 Domestic conference

    阪野塁, 小栗章

    日本物理学会 (九大)  2019.03 

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  • SU(N)Anderson不純物の非平衡電流におけるフェルミ流体効果:3体相関の数値くりこみ群による研究 Domestic conference

    寺谷義道, 小栗章

    日本物理学会 (九大)  2019.03 

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  • 磁場中の非平衡電流および熱伝導に対するフェルミ流体効果の局所電子数依存性 Domestic conference

    毛見拓郎, 寺谷義道, 小栗章

    日本物理学会 (九大)  2019.03 

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  • Higher-order Fermi-liquid corrections for thermo-electric transport through an Anderson impurity International conference

    Akira Oguri, and Yoshimichi Teratani

    American Physical Society March Meeting (March 4-8 2019, Boston)   2019.03 

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  • A measurable form of Bell's correlation of spin currents across a double dot in the Kondo regime International conference

    Rui Sakano, Yunori Nishikawa, Akira Oguri, and Eisuke Abe

    American Physical Society March Meeting (March 4-8 2019, Boston)   2019.03 

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  • Fermi liquid corrections for non-equilibrium transport through an SU(N) Anderson impurity with arbitrary electron fillings International conference

    Yoshimichi Teratani, and Akira Oguri

    American Physical Society March Meeting (March 4-8 2019, Boston)   2019.03 

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  • Fermi liquid theory for non-equilibrium Kondo effect International conference

    Akira Oguri

    Shanghai University -- Osaka City University Symposium on Physics (December 27-28, 2018, Osaka City University).  2018.12 

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  • 電子正孔非対称な多軌道Anderson模型の3体相関 Invited Domestic conference

    寺谷義道, 小栗章

    "メゾスコピック系における非平衡スピン輸送の微視的理解とその制御" 科研費基盤(S)研究会  2018.11 

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  • N重に縮退した準位を持つAnderson不純物の高次Fermi液体補正:1/(N-1)展開とNRGによる研究 Domestic conference

    寺谷義道, 小栗章

    日本物理学会 (同志社大)  2018.09 

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  • 近藤効果における3体相関の実験的検出 Domestic conference

    秦徳郎, 荒川智紀, Lee Sanghyun, 小林研介, Meydi Ferrier, Raphaelle Delagrange, Richard Deblock, 寺谷義道, 小栗章, 阪野塁

    日本物理学会 (同志社大)  2018.09 

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  • 多軌道・電子-正孔非対称Anderson不純物に対する高次Fermi液体補正II Domestic conference

    小栗章, 寺谷義道, 阪野塁

    日本物理学会 (同志社大)  2018.09 

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  • 多軌道・電子-正孔非対称Anderson不純物に対する高次Fermi液体補正 Domestic conference

    小栗章, 寺谷義道

    日本物理学会 (東京理科大)  2018.03 

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  • 近藤効果が発現する量子ドット-超伝導接合系における0-π転移の観測 Domestic conference

    秦徳郎, Meydi Ferrier, 荒川智紀, 小林研介, Raphaelle Delagrange, Richard Deblock, Helene Bouchiat, 樋口裕太, 寺谷義道, 小栗章

    日本物理学会 (東京理科大)  2018.03 

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  • 量子ドット-ジョセフソン接合系の磁性doublet相におけるAndreev束縛状態の性質 Domestic conference

    樋口裕太, 寺谷義道, 小栗章, 田中洋一

    日本物理学会 (東京理科大)  2018.03 

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  • 非平衡SU(4)近藤効果の高次Fermi流体補正の局在電数依存性:数値くりこみ群による研究 Domestic conference

    寺谷義道, 小栗章

    日本物理学会 (東京理科大)  2018.03 

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  • Temperature dependence of an SU(4) to SU(2) Kondo crossover in a half-filling carbon nanotube quantum dot International conference

    Yoshimichi Teratani, and Akira Oguri

    American Physical Society March Meeting (March 5-9 2018, Los Angeles)   2018.03 

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  • Higher-order Fermi-liquid corrections for an Anderson impurity away from half-filling International conference

    Akira Oguri, and A. C. Hewson

    American Physical Society March Meeting (March 5-9 2018, Los Angeles)   2018.03 

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  • 磁場中のカーボンナノチューブ量子ドットにおける近藤効果:NRGによるコンダクタンスとスペクトル関数の温度依存性 Domestic conference

    寺谷義道, 小栗章

    日本物理学会 (岩手大)  2017.09 

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  • 軌道縮退不純物アンダーソン模型の繰り込まれた摂動論 Domestic conference

    阪野塁,小栗章

    日本物理学会 (岩手大)  2017.09 

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  • 結合非対称な近藤ドットの電流ノイズ Domestic conference

    阪野塁,小栗章, 秦徳郎, 寺谷義道, Meydi Ferrier, 荒川智紀, 小林研介

    日本物理学会 (岩手大)  2017.09 

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  • 2つの超伝導リードに接続された量子ドットのスペクトル関数およびAndreev束縛状態に関する 研究II Domestic conference

    樋口裕太, 寺谷義道, 小栗章, 田中洋一

    日本物理学会 (岩手大)  2017.09 

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  • 磁場中の非平衡Anderson模型におけるFermi液体補正 Domestic conference

    小栗章

    日本物理学会 (岩手大)  2017.09 

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  • Shot noise of a superconductor/nanotube junction in the SU(2) and SU(4) Kondo regime International conference

    Tokuro Hata, Meydi Ferrier, S. H. Lee, Tomonori Arakawa, Raphaelle Delagrange, Richard Deblock, Rui Sakano, Akira Oguri, and Kensuke Kobayashi;

    Nanophysics, from fundamental to applications (July 30-August 5 2017, Quy Nhon, Vietnam)   2017.08 

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Grant-in-Aid for Scientific Research

  • メゾスケール系の低エネルギー量子輸送における三体的Fermi流体効果の包括的理論研究

    Grant-in-Aid for Scientific Research(C)  2023.04

  • Theoretical study on highly correlated quantum states and current fluctuations of interacting electrons in nanoscale and mesoscale systems

    Grant-in-Aid for Scientific Research(C)  2018.04

  • メゾスコピック系における非平衡スピン輸送の微視的理解とその制御

    Grant-in-Aid for Scientific Research(S)  2014.05

  • Theoretical study on interplays of quantum interference and inter-electron interaction in nanoscale and mesoscale systems

    Grant-in-Aid for Scientific Research(C)  2014.04

  • Current fluctuation by non-equilibrium Kondo effect in quantum dot

    Grant-in-Aid for Young Scientists(B)  2013.04

  • Theoretical study on quantum transport through strongly correlated electrons in quantum dots and nano materials

    Grant-in-Aid for Scientific Research(C)  2011

  • Theoretical study of the Kondo effects in quantum dots and nanomaterials

    Grant-in-Aid for Scientific Research(C)  2008

  • Theoretical study for the Kondo effect in the quantum transport

    Grant-in-Aid for Scientific Research(C)  2006

  • Theoretical study for electron correlations in quantum transport phenomena

    Grant-in-Aid for Scientific Research(C)  2002

  • Electron correlation and nonequilibrium current distribution in quantum transport through small systems

    Grant-in-Aid for Scientific Research(C)  1999

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Outline of education staff

  • 統計力学1、統計力学1演習、現代物理学、 物理学演習2、 量子統計力学B<院>

Charge of on-campus class subject

  • 統計力学1

    2021     Undergraduate

  • 統計力学1

    2020     Undergraduate

  • 統計力学1

    2019     Undergraduate

  • 統計力学1

    2018     Undergraduate

  • 統計力学2

    2017     Undergraduate

  • 統計力学1演習

    2021     Undergraduate

  • 統計力学1演習

    2020     Undergraduate

  • 統計力学1演習

    2019     Undergraduate

  • 統計力学1演習

    2018     Undergraduate

  • 統計力学2演習

    2017     Undergraduate

  • 現代物理学2

    2021     Undergraduate

  • 現代物理学2

    2020     Undergraduate

  • 現代物理学2

    2019     Undergraduate

  • 現代物理学2

    2018     Undergraduate

  • 現代物理学2

    2017     Undergraduate

  • 物理学演習2

    2021     Undergraduate

  • 物理学演習2

    2020     Undergraduate

  • 物理学演習2

    2019     Undergraduate

  • 物理学演習2

    2018     Undergraduate

  • 物理学講読

    2021     Undergraduate

  • 特別理論演習

    2021     Undergraduate

  • 物理学講読

    2020     Undergraduate

  • 特別理論演習

    2020     Undergraduate

  • 海外特別研究4

    2023   Intensive lecture   Graduate school

  • 物理学特別研究4A

    2023   Intensive lecture   Graduate school

  • 物理学特別研究3A

    2023   Intensive lecture   Graduate school

  • 物理学特別演習4A

    2023   Intensive lecture   Graduate school

  • 物理学特別演習3A

    2023   Intensive lecture   Graduate school

  • 海外特別研究2

    2023   Intensive lecture   Graduate school

  • 物理学特別研究2A

    2023   Intensive lecture   Graduate school

  • 物理学特別研究1A

    2023   Intensive lecture   Graduate school

  • 物理学特別演習2A

    2023   Intensive lecture   Graduate school

  • 物理学特別演習1A

    2023   Intensive lecture   Graduate school

  • 物理学前期特別研究Ⅱ

    2023   Intensive lecture   Graduate school

  • 後期海外特別研究2

    2023   Intensive lecture   Graduate school

  • 物理学講読

    2023   Weekly class   Undergraduate

  • 統計力学1演習

    2023   Weekly class   Undergraduate

  • 特別実験・特別理論演習

    2023   Intensive lecture   Undergraduate

  • 統計力学1

    2023   Weekly class   Undergraduate

  • 物理学特別研究2B

    2023   Intensive lecture   Graduate school

  • 物理学特別研究1B

    2023   Intensive lecture   Graduate school

  • 物理学特別演習2B

    2023   Intensive lecture   Graduate school

  • 物理学特別演習1B

    2023   Intensive lecture   Graduate school

  • 現代物理学

    2023   Weekly class   Undergraduate

  • 物理学演習2

    2023   Weekly class   Undergraduate

  • 物理学特別研究4B

    2023   Intensive lecture   Graduate school

  • 物理学特別研究3B

    2023   Intensive lecture   Graduate school

  • 物理学特別演習4B

    2023   Intensive lecture   Graduate school

  • 物理学特別演習3B

    2023   Intensive lecture   Graduate school

  • 物理学特別研究1A

    2022   Intensive lecture   Graduate school

  • 物理学特別演習1A

    2022   Intensive lecture   Graduate school

  • 統計力学1

    2022   Weekly class   Undergraduate

  • 統計力学1演習

    2022   Weekly class   Undergraduate

  • 物理学特別研究3A

    2022   Intensive lecture   Graduate school

  • 物理学特別演習3A

    2022   Intensive lecture   Graduate school

  • 物理学特別研究3B (杉本)

    2022   Intensive lecture   Graduate school

  • 物理学特別演習3B (杉本)

    2022   Intensive lecture   Graduate school

  • 量子統計力学B

    2022   Weekly class   Graduate school

  • 物理学特別研究1B (杉本)

    2022   Intensive lecture   Graduate school

  • 物理学特別演習1B (杉本)

    2022   Intensive lecture   Graduate school

  • 物理学演習2

    2022   Weekly class   Undergraduate

  • 物理学前期特別研究(M2)

    2022   Intensive lecture   Graduate school

  • 物性物理学演習(M2)

    2022   Intensive lecture   Graduate school

  • 前期特別研究(M2物理学分野)

    2022   Intensive lecture   Graduate school

  • 物性物理学ゼミナール

    2022   Intensive lecture   Graduate school

  • 物理学講読

    2022   Weekly class   Undergraduate

  • 現代物理学2

    2022   Weekly class   Undergraduate

  • 特別実験/特別理論演習

    2022   Intensive lecture   Undergraduate

  • 前期特別研究

    2020     Graduate school

  • 量子統計力学II

    2020     Graduate school

  • 後期特別研究

    2020     Graduate school

  • 物性物理学演習

    2020     Graduate school

  • 物性物理学ゼミナール

    2020     Graduate school

  • 前期特別研究

    2019     Graduate school

  • 物性物理学ゼミナール

    2019     Graduate school

  • 物性物理学演習

    2019     Graduate school

  • 後期特別研究

    2019     Graduate school

  • 量子統計力学II

    2018     Graduate school

  • 物性物理学ゼミナール

    2018     Graduate school

  • 物性物理学演習

    2018     Graduate school

  • 後期特別研究

    2018     Graduate school

  • 前期特別研究

    2018     Graduate school

  • 前期特別研究

    2017     Graduate school

  • 物性物理学ゼミナール

    2017     Graduate school

  • 物性物理学演習

    2017     Graduate school

  • 後期特別研究

    2017     Graduate school

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International exchange activities

  • 国立清華大学物理とNITEPの第1回キックオフミーティング

    Field category :Social contributions

    2024.01

Other

  • Job Career

    1994