Updated on 2024/03/21

写真a

 
Kawamata Shuichi
 
Organization
Graduate School of Engineering Division of Quantum and Radiation Engineering Professor
Organization for Research Promotion
Title
Professor
Affiliation
Institute of Engineering
Affiliation campus
Nakamozu Campus

Position

  • Graduate School of Engineering Division of Quantum and Radiation Engineering 

    Professor  2022.04 - Now

  • Organization for Research Promotion 

    Professor  2022.04 - Now

Degree

  • 理学博士 ( Others ) (   Tohoku university )

Research Areas

  • Natural Science / Magnetism, superconductivity and strongly correlated systems  / Superconductivity and magnetism

  • Natural Science / Magnetism, superconductivity and strongly correlated systems

Research Interests

  • 超伝導

  • 磁性

  • superconductivity

  • magnetism

Research subject summary

  • 超伝導体・磁性体の微細加工と新規物性の探索

  • 超伝導体の磁束の性質及び異方性

  • 化合物半導体の電気伝導

  • 分子性化合物の電子物性

  • 遷移金属酸化物の結晶育成と電子物性

Research Career

  • Nanofabrication of superconductors and magnetic materials

    Joint Research in Organization

    2003 - Now 

  • Properties in vortex state of superconductors

    Joint Research in Organization

    1991 - Now 

  • Electric transport properties on compound semiconductors

    Joint Research in Organization

    2011.04 - Now 

  • Single crystal growth and magnetic properties on transition metal oxides

    Joint Research in Organization

  • Electronic properties on molecular materials

    Joint Research in Organization

Professional Memberships

  • Physical Society of Japan

    1986.04 - Now   Domestic

  • Cryogenic and Superconductivity society of Japan

    2006.04 - Now   Domestic

Papers

  • Neutron Transmission CB-KID Imager Using Samples Placed at Room Temperature Reviewed

    T. Ishida, The Dang Vu, H. Shishido, K. Aizawa, T. Oku, K. Oikawa, M. Harada, K. M. Kojima, S. Miyajima, T. Koyama, K. Soyama, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, M. Machida and S. Kawamata

    Journal of Low Temperature Physics   214 ( 3-4 )   152 - 157   2024.02( ISSN:00222291

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    Authorship:Last author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s10909-023-03030-9

  • Orientation mapping of YbSn3 single crystals based on Bragg dip analysis using a delay-line superconducting sensor Reviewed

    H. Shishido, The Dang Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata, T. Ishida

    56   1108 - 1113   2023.07( ISSN:00218898

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

    DOI: 10.1107/S1600576723005204

  • Superconducting neutron transmission imaging for investigating a sequential change in phase separations of low-melting Wood’s metal Reviewed

    The Dang Vu, Hiroaki Shishido, Kazuya Aizawa, Takayuki Oku, Kenichi Oikawa, Masahide Harada, Kenji M. Kojima, Shigeyuki Miyajima, Kazuhiko Soyama, Tomio Koyama, Mutsuo Hidaka, Soh Y. Suzuki, Manobu M. Tanaka, Masahiko Machida, Shuichi Kawamata, Takekazu Ishida

    Journal of Physics: Conference Series   2545 ( 1 )   012019 - 012019   2023.07( ISSN:1742-6588

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

    Abstract

    We built a new cryostat system for a current-biased kinetic inductance detector (CB-KID) to be able to place a sample at room temperature for conducting the neutron transmission imaging experiments with pulsed neutrons. A Wood’s metal alloy sample (Bi 50wt.%, Pb 25wt.%, Sn 12.5wt.%, Cd 12.5wt.%) of melting temperature 75.2°C was used to check a practical test by observing fine microstructures under beam power of 812 kW at beamline BL10 of J-PARC (MLF). The Wood’s metal is composed of four phases, of which one is a Cd-rich needle-like phase of an average width of 25 µm and length of 5 mm. Since Cd is a strong neutron absorber, it is suitable for observing the fine mosaic structure contrastingly in neutron transmission imaging. After neutron-transmission imaging with the Wood’s metal in the initial state, we subsequently melted the Wood’s metal sample and solidified it again by slow cooling during the same beam time. We were successful in observing an impressive change in morphology of the phases by neutron-transmission imaging. Room-temperature sample imaging is very convenient for possible users, and is expected to be very useful for applying our CB-KID system to versatile different materials of interests.

    DOI: 10.1088/1742-6596/2545/1/012019

    Other URL: https://iopscience.iop.org/article/10.1088/1742-6596/2545/1/012019/pdf

  • Crystalline Orientation of CaF2 window determined by Neutron Transmission Imaging using a Delay Line Current-Biased Kinetic-Inductance Detector Reviewed

    H. Shishido, The Dang Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata and T. Ishida

    J. Physics: Conference Series   2545   012020   2023.07

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

  • High Spatial Resolution Neutron Transmission Imaging Using a Superconducting Two-Dimensional Detector Reviewed

    H. Shishido, K. Nishimura, The Dang Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata, T. Ishida

    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 雑誌   31   2400505_1 - 5   2021.12

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    Kind of work:Joint Work  

  • Fabrication of Nanoscale Gas−Liquid Interfaces in Hydrophilic/Hydrophobic Nanopatterned Nanofluidic Channels Reviewed

    H. Kawagishi, S. Kawamata, and Y. Xu

    Nano Letters 雑誌   21   2021.12

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

  • Practical tests of neutron transmission imaging with a superconducting kinetic-inductance sensor

    The Dang Vu, Hiroaki Shishido, Kazuya Aizawa, Kenji M. Kojima, Tomio Koyama, Kenichi Oikawa, Masahide Harada, Takayuki Oku, Kazuhiko Soyama, Shigeyuki Miyajima, Mutsuo Hidaka, Soh Y. Suzuki, Manobu M. Tanaka, Alex Malins, Masahiko Machida, Shuichi Kawamata, Takekazu Ishida

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment   1006   165411 - 165411   2021.08( ISSN:0168-9002

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.nima.2021.165411

  • Practical tests of neutron transmission imaging with a superconducting kinetic-inductance sensor Reviewed

    T. D. Vu, H. Shishido, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, A. Malins, M. Machida, S. Kawamata, T. Ishida

    Nuclear Inst. and Methods in Physics Research A 雑誌   1006   165411_1 - 8   2021.05

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    Kind of work:Joint Work   International / domestic magazine:International journal  

  • SQUID microscopy for mapping vector magnetic fields

    The Dang Vu, Thanh Huy Ho, Shigeyuki Miyajima, Masaki Toji, Yoshitsugu Ninomiya, Hiroaki Shishido, Masaaki Maezawa, Mutsuo Hidaka, Masahiko Hayashi, Shuichi Kawamata, Takekazu Ishida

    Superconductor Science and Technology   32 ( 11 )   2019.09( ISSN:0953-2048

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    © 2019 IOP Publishing Ltd. We mounted a vector-scanning superconducting quantum interference device (SQUID) sensor on a commercial SQUID microscope and successfully improved the sensitivity and spatial resolution of the sensor. Our proposed vector 3D SQUID sensor used multilayered niobium (Nb)-based technology; we realized three SQUID sensors in the structure of a vector pickup coil system on a single chip. The vector pickup coil system was built with three pickup coils that were orthogonal to one another to obtain the X, Y, and Z components of a magnetic field vector. To improve both sensitivity and spatial resolution, we attempted to reduce the inner diameter by increasing the number of windings of the pickup coils using the multilayered Nb process. The design value for the dc SQUID sensors was either the critical current density J c = 320 A cm-2 for two Josephson junctions (JJs) or the critical current I c = 12.8 μA for the 2 μm × 2 μm JJs. To measure the current-voltage (I-V) and voltage-flux (V-Φ) characteristics of a sensor, we constructed a homemade measurement system. The fundamental characteristics of our SQUID sensors were in good agreement with the design parameters. We mounted our vector SQUID sensor on a commercial scanning SQUID microscope (SQM2000, Seiko Instrument Inc.) with a single flux-locked loop channel to test one of the three channels. We repeated the measurements three times to obtain the X, Y, and Z componential images of the magnetic field from a single vortex, and we synthesized the 3D mapping of the magnetic field vectors from a single vortex. We proved that our sensor mounted on a SQUID microscope was suitable for measuring the X, Y, and Z components of a vector magnetic field.

    DOI: 10.1088/1361-6668/ab3945

  • SQUID microscopy for mapping vectormagnetic fields Reviewed

    T. D. Vu, T. H. Ho, S. Miyajima, M. Toji, Y. Ninomiya, H. Shishido, M. Maezawa, M. Hidaka, M. Hayashi, S. Kawamata, T. Ishida

    Supercond. Sci. Technol. 雑誌   32   115006_1 - 11   2019.06

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    Kind of work:Joint Work  

  • Measurement of Low Carbon Concentration in Polycrystalline Silicon by Second Generation Infrared Absorption Spectroscopy Reviewed

    N. Inoue, S. Okuda, S. Kawamata

    ECS Transactions 雑誌   86 ( 10 )   105 - 110   2018.10

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    Kind of work:Joint Work  

  • Measurement of Low Concentration Nitrogen in Czochralski Silicon by Infrared Absorption Spectroscopy Reviewed

    N. Inoue, S. Okuda, S. Kawamata

    ECS Transactions 雑誌   86 ( 10 )   87 - 94   2018.10

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    Kind of work:Joint Work  

  • Annealing effect on effective mass of two-dimensional electrons in InGaAsN/GaAsSb type II quantum well Reviewed

    S. Kawamata, S. Tanaka, A. Hibino, Y. Kawamura

    Journal of Physics: Conference Series 雑誌   969   012151_1 - 5   2018.04

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    Kind of work:Joint Work  

  • Annealing effects on the properties of InGaAsN/GaAsSb type-II quantum well diodes grown on InP substrates Reviewed

    Y. Kawamura, I. Shishido, S. Tanaka and S. Kawamata

    Phys. Status Solidi A 雑誌   214   1600510_1 - 4   2017.01

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    Kind of work:Joint Work  

  • Effective Mass of Two-dimensional Electrons in InGaAsN/GaAsSb Type II Quantum Well by Shubnikov-de Haas Oscillations Reviewed

    S. Kawamata, A. Hibino, S. Tanaka and Y. Kawamura

    J. Appl. Phys. 雑誌   120   142109_1 - 3   2016.10

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    Kind of work:Joint Work  

  • Magnetic flux distribution around BSCCO single crystal d-dot Reviewed

    S. Kawamata, M. Yamamoto, M. Uno, K. Satoh, T. Yuki, T. Yotsuya and T. Ishida

    Physica C 雑誌   470   2010.08

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  • Magnetic flux structures in various shaped composite structures with d- and s-wave superconductors (d-dots) Reviewed

    M. Kato, T. Koyama, M. Machida, S. Kawamata, T. Ishida

    J. Phys. Conf. Series 雑誌   248   012028_1 - 8   2010.08

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    Kind of work:Joint Work  

  • ESR Study on Molecular Salt (Benzo-TTFVS)2MBr4 (M = Fe, Ga) Reviewed

    S. Kawamata, T. Hayakawa, T. Hiraoka, H. Fujiwara, T. Sugimoto, T. Ishida

    J. Korean Phys. Soc. 雑誌   53   1014 - 1019   2008.08

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    Kind of work:Joint Work  

  • Mn 3d state of Pr0.5Ca0.5MnO3−δ studied by Mn 2p–3d resonant photoemission spectroscopy Reviewed

    Y. Taguchi, K. Kitamoto, K. Mimura, S. Kawamata, T. Ishida, O. Aita, K. Ichikawa

    J. Electron Spectroscopy and Related Phenomena 雑誌   156–158   430 - 432   2007.05

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  • ESR Study on π-d Correlated Molecular Salt with Benzo Group Reviewed

    T. Hayakawa, S. Kawamata, T. Hiraoka, H. Fujiwara, T. Sugimoto, T. Ishida

    J. Magn. Magn. Mater. 雑誌   1096 - 1098   2007.03

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    Kind of work:Joint Work  

  • Anomalous Hopping Transport at Microwave Frequencies in the DC-Metallic Phase of Pr1-xCaxMnO3 Reviewed

    M. Yamamoto, S. Noguchi, S. Kawamata, T. Ishida

    AIP Conference Proceedings 雑誌   850   1189 - 1190   2006.10

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    Kind of work:Joint Work  

  • π-d correlation in λ-(BEDT-TSF) 2Fe1-xGaxCl4 by ESR measurements Reviewed

    S. Kawamata, T. Kizawa, T. Suzuki, E. Negishi, H. Matsui, N. Toyota, T. Ishida

    J. Phys. Soc. Jpn. 雑誌   75   104715,1 - 4   2006.10

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  • Experimental and theoretical studies of d-dot Reviewed

    T. Ishida, M. Fujii, T. Abe, M. Yamamoto, S. Miki, S. Kawamata, K. Satoh, T. Yotsuya, M. Kato, M. Machida, T. Koyama, T. Terashima, S. Tsukui, M. Adachi

    Physica C 雑誌   437-438   104 - 110   2006.03

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    Kind of work:Joint Work  

  • ESR Study on λ-(BEDT-TSF)2Fe1-xGaxCl4 Reviewed

    T. Kizawa, S. Kawamata, T. Suzuki, E. Negishi, H. Matsui, N. Toyota, T. Ishida

    Synthetic Metals 雑誌   154   269 - 272   2005.07

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    Kind of work:Joint Work  

  • Superconductivity and Crystal Growth of NbB2 Reviewed

    T. Takahashi, S. Kawamata, S. Noguchi, T. Ishida

    Physica C 雑誌   426-431   478 - 481   2005.03

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    Kind of work:Joint Work  

  • Fabrication of superconducting d-wave dot embedded in an s-wave matrix Reviewed

    M. Fujii, T. Abe, H. Yoshikawa, S. Miki, S. Kawamata, K. Satoh, T. Yotsuya, M. Kato, M. Machida, T. Koyama, T. Terashima, S. Tsukui, M. Adachi, T. Ishida

    Physica C 雑誌   426-431   104 - 107   2005.02

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  • Phase Diagram for the First Peak in Torque Curves of YBa2Cu4O8 Crystals up to 15 T Reviewed

    T. Ishida, K. Katayama, K. Satoh, Y. Yoshida, S. Kawamata, T. Sasaki, N. Kobayashi, S. Adachi, T. Machi

    Physica C 雑誌   426-431   69 - 73   2005.02

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    Kind of work:Joint Work  

  • ESR Study on Li2CuO2 Single Crystal Reviewed

    S. Kawamata, K. Okuda and K. Kindo

    J. Magn. Magm. Mater. 雑誌   272-276   939 - 940   2004.05

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  • Valence state of Mn in charge-ordering Pr0.5Ca0.5MnO3-δ studied by Mn 3s photoemission spectroscopy Reviewed

    K. Kitamoto, Y. Taguchi, K. Mimura, K. Ichikawa, S. Kawamata, T. Ishida and O. Aita

    J. Electron Spectroscopy and Related Phenomena 雑誌   137-140   747 - 750   2004.05

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  • Observation of depolarization peak at 34 GHz accompanying the charge ordering transition in Pr0.5Ca0.5MnO3-d Reviewed

    M. Yamamoto, S. Noguchi, S. Kawamata, M. Nakayama and T. Ishida

    J. Magn. Magm. Mater. 雑誌   272-276   288 - 289   2004.05

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    Kind of work:Joint Work  

  • Magnetic study of CMR perovskite manganite (Pr, Ca)MnO3-δ: spin-flop in antiferromagnetic state and anomalous microwave response with the charge ordering Reviewed

    S. Noguchi, S. Kawamata, T. Ogomi, M. Yamamoto, T. Ishida

    J. Phys. Chem. Solids 雑誌   64   2059 - 2062   2003.10

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  • Peak effect and vortex phase diagram of YBa2Cu4O8 Reviewed

    K. Katayama, Y. Yoshida, S. Kawamata, T. Ishida, K. Shibata, T. Sasaki, N. Kobayashi, S. Adachi and S. Tajima

    Physica C 雑誌   392-396   382 - 385   2003.10

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    Kind of work:Joint Work  

  • Low temperature measurement system based on a closed-cycle refrigerator Reviewed

    M. Tsuji, S. Kawamata, T. Ishida, S. Okayasu and K. Hojou

    Physica B 雑誌   329-333   1632 - 1634   2003.06

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  • ESR study of DMTCNQ salt Reviewed

    S. Kawamata, T. Ishida and T. Sugimoto

    Physica B 雑誌   329-333   1158 - 1159   2003.06

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  • Anisotropy of Iodine Intercalated Bi2212 Single Crystals by Magnetic Torque Reviewed

    S. Kawamata, K. Kishio and D. Pooke

    J. Low Temp. Phys. 雑誌   131   631 - 635   2003.05

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    Kind of work:Joint Work  

  • ESR Study on alpha-(BEDT-TTF)2KHg(XCN)4 (X=S, Se) Reviewed

    S. Kawamata, K. Ohsono, T. Ishida and T. Sasaki

    Synthetic Met. 雑誌   135-136   559 - 560   2003.05

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  • Evidence for the exited triplet of Co3+ in LaCoO3 Reviewed

    S. Noguchi, S. Kawamata, K. Okuda, H. Nojiri and M. Motokawa

    Phys. Rev. B 雑誌   66   944041 - 5   2002.09

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  • Co L Emission Spectra of LaCoO_3 at Low Temperature Reviewed

    Y. Taguchi, Y. Okabayashi, T. Uozumi, K. Mimura, K. Ichikawa, S. Kawamata, K. Okuda and O. Aita

    Surface Rev. & Lett. 雑誌   9   871 - 875   2002.07

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  • High-Frequency Dielectric Anomaly with Charge/Orbital Ordering of Pr0.5Ca0.5MnO3-d Reviewed

    M. Yamamoto, S. Noguchi and S. Kawamata

    J. Phys. Soc. Jpn. 雑誌   71 ( Suppl. )   148 - 150   2002.05

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    Kind of work:Joint Work  

  • Helium-Free Torque Magnetometer up to 10 kG at 1.5-300 K Reviewed

    M. Tsuji, N. Yamamoto, S. Nakata, S. Kawamata, T. Ishida, S. Oksayasu and K. Hojou

    IEICE Trans. Electronics 雑誌   E85-C   756 - 758   2002.03

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  • Antiferromagnetic resonance in charge ordering state of Pr0.5Ca0.5MnO3-δ single crystal Reviewed

    S. Kawamata, S. Noguchi, K. Okuda, H. Nojiri , and M. Motokawa

    J. Magn. Magn. Mater. 雑誌   226-230   854 - 856   2001.08

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  • Neutron and synchrotron diffraction study of UPtGe Reviewed

    D. Mannix, S. Coad, G. H. L ander, J. Rebizant, P. J. Brown, J. A. Paixao, S. Langridge, S. Kawamata , and Y. Yamaguchi

    Phys. Rev. B 雑誌   62   3801 - 3810   2000.08

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  • Magnetic torque of shock-oriented bulk YBCO Reviewed

    S. Kawamata, K. Inoue, K. Okuda, M. Kikuchi, Y. Syono , and H. Kezuka

    Physica B 雑誌   284-288   1031 - 1032   2000.06

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  • Consolidation of Bi-Sr-Ca-Cu-O superconductors by the shock-loading method Reviewed

    M. Kikuchi, H. Faqir, S. Kawamata, K. Okuda, Y. Muraoka, K. Fukuoka , and Y. Syono

    Supercond. Sci. Technol. 雑誌   13   1151 - 1154   2000.01

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    Kind of work:Joint Work  

  • Magnetic Torque Measurements on Bi2201 Single Crystal in High Magnetic Fields Reviewed

    S. Kawamata, K. Okuda, T. Sasaki , and R. Yoshizaki

    J. Low Temp. Phys. 雑誌   117   891 - 895   1999.12

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  • Magnetic torque measurements on superconducting λ-(BETS)2GaCl4 Reviewed

    H. Uozaki, S. Kawamata, K. Okuda, K. Ueda, T. Sugimoto , and N. Toyota

    Synthetic Metals. 雑誌   103   1981 - 1982   1999.08

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  • Anisotropy parameter for Bi2Sr2CaCu2O8+δ single crystal by magnetic torque measurements in high magnetic fields Reviewed

    S. Kawamata, K. Inoue, K. Okuda , and T. Sasaki

    Physica B 雑誌   246-247   437 - 440   1998.08

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  • Magnetic and electronic state of Co in LaCoO3 Reviewed

    K. Okuda, S. Kawamata, K. Nakahigashi, H. Ishibashi, M. Hayashi, H. Ohta, H. Nojiri , and M. Motokawa

    J. Magn. & Magn. Mater. 雑誌   177-181   1375 - 1376   1998.03

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  • 3p-3d resonant photoemission study of LaCoO3 at low temperature Reviewed

    Y. Taguchi, K. Ichikawa, T. Katsumi, K. Jouda, Y. Ohta, K. Soda, S. Kawamata, K. Okuda , and O. Aita

    J. Phys.: Condens. Matter 雑誌   9   6761 - 6769   1997.08

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  • ESR Study on α-(BEDT-TTF)2KHg(SCN)4 Single Crystal Reviewed

    S. Kawamata, K. Okuda, I. Kakeya, K. Kindo, T. Sasaki , and N. Toyota

    Synth. Met. 雑誌   86   2015 - 2016   1997.06

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  • Magnetic torque of κ-(BEDT-TTF)2Cu[N(CN)2]Br single crystal Reviewed

    S. Kawamata, K. Okuda, T. Sasaki , and N. Toyota

    J. Low Temp. Phys. 雑誌   105   1721 - 1726   1996.12

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  • Magnetic Torque of Bi-Sr-Ca-Cu-O system with interlayer modification Reviewed

    K. Inoue, S. Kawamata, K. Okuda , and R. Yoshizaki

    Czechoslovak J. Phys 雑誌   Vol. 46-Suppl.(1996)   1759 - 1760   1996.08

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  • Energy dissipation of vortices in organic superconductor κ-(BEDT-TTF)2Cu(NCS)2 under magnetic field Reviewed

    H. Niimi, S. Kawamata, K. Okuda, T. Sasaki , and N. Toyota

    Czechoslovak J. Phys 雑誌   Vol. 46-Suppl.(1996)   811 - 812   1996.08

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  • Study of Magnetic Flux in a Bi2212 Single Crystal by Torsioal Oscillation Reviewed

    H. Niimi, K. Inoue, S. Kawamata , and K. Okuda

    Physica C 雑誌   263   412 - 415   1996.07

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  • Antiferromagnetic long range order of the S=1/2 linear chain cuprate Ca2CuO3 Reviewed

    K. Yamada, J. Wada, S. Hosoya, Y. Endoh, S. Noguchi, S. Kawamata , and K. Okuda

    Physica C 雑誌   253   135 - 138   1995.12

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  • Magnetic torque of oriented bulk Bi2212 by shock-loading method Reviewed

    S. Kawamata, K. Okuda, M. Kikuchi, H. Hikosaka , and Y. Syono

    J. Mat. Res. 雑誌   10   2444 - 2448   1995.04

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  • Oriented Bulk Consolidation of Bi-Sr-Ca-Cu-O by Shock-Loading Method Reviewed

    M. Kikuchi, T. Atou, H. Hikosaka, K. Fukuoka, Y. Syono, N. Kobayashi, S. Kawamata , and K. Okuda

    Jpn. J. Appl. Phys. 雑誌   33   6525 - 6529   1994.12

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  • Free damping oscillation of Bi2212 single crystal under magnetic field Reviewed

    H. Niimi, K. Inoue, S. Kawamata , and K. Okuda

    Phisica C 雑誌   235-240   2637 - 2638   1994.12

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  • Magnetic Torque of κ-(BEDT-TTF)2Cu(NCS)2 Single Crystals Reviewed

    S. Kawamata, K. Okuda, T. Sasaki , and N. Toyota

    J. Superconductivity 雑誌   7   675 - 677   1994.07

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  • Observation of Cusps in Irreversible Vortex States of κ-(BEDT-TTF)2Cu(NCS)2 Single Crystals Reviewed

    S. Kawamata, K. Okuda, T. Sasaki , and N. Toyota

    Solid State Commun. 雑誌   89   955 - 958   1994.03

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  • Observation of dimensional crossover in Bi2212 single crystals Reviewed

    S. Kawamata, K. Okuda, T. Mochiku , and K. Kadowaki

    Physica B 雑誌   194-196   1545 - 1546   1994.03

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    Kind of work:Joint Work  

  • Magnetic Phase Transitions in UNi1-xPdxGe and UPd1-yPtyGe Reviewed

    S. Kawamata, K. Ishimoto, Y. Yamaguchi, H. Iwasaki , and N. Kobayashi

    Physica B 雑誌   186-188   741 - 743   1993.07

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    Kind of work:Joint Work  

  • Temperature dependence of sound velocity in UPdGe Reviewed

    H. Ishiyama, M. Yoshizawa , and S. Kawamata

    Physica B 雑誌   186-188   700 - 702   1993.07

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    Kind of work:Joint Work  

  • EPR and AFMR of Li2CuO2 in Submillimeter Wave Region Reviewed

    H. Ohta, N. Yamauchi, T. Nanba, M. Motokawa, S. Kawamata , and K. Okuda

    J. Phys. Soc. Jpn. 雑誌   62   785 - 792   1993.02

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    Kind of work:Joint Work  

  • Magnetization of UTGe (T: Ni, Pd, Pt) single crystals in High Magnetic Fields Reviewed

    S. Kawamata, G. Kido, K. Ishimoto, Y. Yamaguchi, H. Iwasaki, N. Kobayashi , and T. Komatsubara

    Physica B 雑誌   177   169 - 172   1992.12

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    Kind of work:Joint Work  

  • Magnetic Structure of UTGe (T: Ni, Pd, Pt) Single Crystals Reviewed

    S. Kawamata, K. Ishimoto, Y. Yamaguchi , and T. Komatsubara

    J. Magn. & Magn. Mater. 雑誌   104-107   51 - 52   1992.12

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    Kind of work:Joint Work  

  • Electrical Resistivity of UTGe (T: Ni, Pd, Pt) Single Crystals Reviewed

    S. Kawamata, H. Iwasaki, N. Kobayashi, K. Ishimoto, Y. Yamaguchi , and T. Komatsubara

    J. Magn. & Magn. Mater. 雑誌   104-107   53 - 54   1992.12

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    Kind of work:Joint Work  

  • Specific Heat of UTGe and ThTGe (T: Ni, Pd, Pt) Reviewed

    S. Kawamata, H. Iwasaki , and N. Kobayashi

    J. Magn. & Magn. Mater. 雑誌   104-107   55 - 56   1992.12

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    Kind of work:Joint Work  

  • Observation of Anisotropic Pinning Effect in Bi2Sr2CaCu2O8+δ Single Crystals Reviewed

    S. Kawamata, N. Itoh, K. Okuda, T. Mochiku , and K. Kadowaki

    Physica C 雑誌   195   103 - 108   1992.05

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    Kind of work:Joint Work  

  • Magnetic Anisotropy of Layerd Superconducting Oxide Bi2Sr2CaCu2O8+δ Single Crystals. Reviewed

    K. Okuda, S. Kawamata, S. Noguchi, N. Itoh and K. Kadowaki

    Physica C 雑誌   185-189   1857 - 1858   1991.12

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    Kind of work:Joint Work  

  • Torque Study of Layerd Superconducting Oxide Bi2Sr2CaCu2O8+δ Single Crystals Reviewed

    K. Okuda, S. Kawamata, S. Noguchi, N. Itoh and K. Kadowaki

    J. Phys. Soc. Jpn. 雑誌   60   3226 - 3229   1991.10

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    Kind of work:Joint Work  

  • Magnetic and transport properties of UTGe (T: Ni, Pd and Pt) Reviewed

    S. Kawamata, K. Ishimoto, H. Iwasaki, N. Kobayashi, Y. Yamaguchi, T. Komatsubara, G. Kido, T. Mitsugashira and Y. Muto

    J. Magn. & Magn. Mater. 雑誌   90&91   513 - 514   1990.12

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    Kind of work:Joint Work  

  • Succesive Magnetic Transitions and Large Reductions of Resistivity with Ferromagnetic Ordering in UPdGe Reviewed

    S. Kawamata, H. Iwasaki, N. Kobayashi, T. Mitsugashira and Y. Muto

    J. Phys. Soc. Jpn. 雑誌   58   2654 - 2657   1989.08

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    Kind of work:Joint Work  

  • MAGNETIC FIELD INDUCED SUPERCONDUCTORS, Eu0.8Sn0.2Mo6S7-YSeY Reviewed

    S. Kawamata, N. Kobayashi, M. Ikebe and Y. Muto

    Physica 雑誌   148 B   130 - 132   1987.12

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    Kind of work:Joint Work  

  • Electrical Resistance and Specific Heat of Magnetic-Field-Induced-superconductors, Eu0.8Sn0.2Mo6S7-YSeY Reviewed

    S. Kawamata, N. Kobayashi, M. Ikebe and Y. Muto

    Jpn. J. Appl. Phys. 雑誌   26, suppl. 26-3   1267 - 1268   1987.08

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    Kind of work:Joint Work  

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Books and Other Publications

  • 新版 錯体化学 基礎と最新の展開

     ( Role: Joint author)

    講談社  2002.12 

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    Responsible for pages:4  

Presentations

  • Neutron Transmission CB-KID Imager Using Samples Placed at Room Temperature International coauthorship International conference

    T. Ishida, The Dang Vu, H. Shishido, K. Aizawa, T. Oku, K. Oikawa, M. Harada, K. M. Kojima, S. Miyajima, T. Koyama, K. Soyama, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, M. Machida, S. Kawamata

    The 20th International Conference on Low Temperature Detectors (LTD20)  2023.07 

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    Presentation type:Oral presentation (general)  

    Venue:Daejeon, South Korea  

  • Three-Dimensional Reconstruction of Vector Magnetization Image from Vector Scanning-SQUID Microscope Measurement International coauthorship International conference

    M. Hayashi, T. Ishida, H. Shishido, The Dang Vu, S. Kawamata

    The 36th International Symposium on Superconductivity (ISS2023)  2023.11 

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    Presentation type:Oral presentation (general)  

    Venue:Wellington, New Zealand  

  • Neutron transmission imaging system with a superconducting kinetic inductance detector International coauthorship International conference

    The Dang Vu, H. Shishido, K. Aizawa, T. Oku, K. Oikawa, M. Harada, K. M. Kojima, S. Miyajima, K. Soyama, T. Koyama, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, M. Machida, S. Kawamata and T. Ishida

    The 36th International Symposium on Superconductivity (ISS2023)  2023.11 

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    Presentation type:Oral presentation (general)  

    Venue:Wellington, New Zealand  

  • シリコン結晶基板の品質と点欠陥 (10) アボガドロ結晶の炭素濃度分布と格子定数 Domestic conference

    井上直久, 川又修一, 奥田修一

    第84回応用物理学会 秋季学術講演会  2023.09 

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    Presentation type:Oral presentation (general)  

    Venue:熊本市+オンライン  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学 第二世代 (23)窒素複合体の振動子強度 Domestic conference

    井上直久, 川又修一, 奥田修一

    第84回応用物理学会 秋季学術講演会  2023.09 

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    Presentation type:Oral presentation (general)  

    Venue:熊本市+オンライン  

  • シリコン結晶中の低濃度炭素の測定(27) 1013/cm3人工試料の1012/cm3差の赤外測定 Domestic conference

    井上直久, 奥田修一, 川又修一

    第84回応用物理学会 秋季学術講演会  2023.09 

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    Presentation type:Oral presentation (general)  

    Venue:熊本市+オンライン  

  • LaCoO3の 3s→2p1/2共鳴 X線発光 スペクトルの温度変化 Domestic conference

    松井開人, 田口幸広, 澤田惇平, 川又修一, 魚住孝幸, 三村功次郎

    日本物理学会第78回年次大会  2023.09 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市  

  • 冷凍機ベースの3次元走査型SQUID顕微鏡 International coauthorship Domestic conference

    石田武和. 宍戸寛明. Vu The Dang. 林正彦. 石本雄基. 川又修一

    渦糸物理ワークショップ2023(VPWJ2023)  2023.12 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市  

  • 超伝導中性子検出器による結晶方位イメージング International coauthorship Domestic conference

    宍戸寛明, The Dang Vu, 相澤一也,小嶋健児, 小山富男, 及川健一, 原田正英, 奥隆之, 曽山和彦, 宮嶋茂之,日高睦夫, 鈴木(山形)聡,田中真伸, 川又修一, 石田武和

    渦糸物理ワークショップ2023(VPWJ2023)  2023.12 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市  

  • ベクトル場を計測できる3次元走査型SQUID顕微鏡の開発 II International coauthorship Domestic conference

    川又修一,石田武和,宍戸寛明,石本雄基,Vu The Dang,林正彦

    日本物理学会2024年春季大会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン  

  • シリコン結晶基板の品質と点欠陥 (11) 同位体と真正点欠陥の偏析 Domestic conference

    井上直久, 川又修一, 奥田修一

    第71回 応用物理学会 春季学術講演会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学 第二世代 (24) 窒素ドープFZシリコンのパワーデバイス特性とVNs Domestic conference

    井上直久, 川又修一, 奥田修一

    第71回 応用物理学会 春季学術講演会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • シリコン結晶中の低濃度炭素の測定(28) 赤外吸収のフォノン消去と低温測定 Domestic conference

    井上直久, 奥田修一, 川又修一

    第71回 応用物理学会 春季学術講演会  2024.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • シリコン結晶中の低濃度炭素の測定定(26) 赤外吸収の産業と科学のための標準測定法案 Domestic conference

    井上直久, 奥田修一, 川又修一

    第70回応用物理学会春季講演会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学 (22) 窒素複合体の濃度測定標準手続 Domestic conference

    井上直久, 川又修一, 奥田修一

    第70回応用物理学会春季講演会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • シリコン結晶基板の品質と点欠陥 (9) アボガドロ結晶の炭素濃度分布と格子定数 Domestic conference

    井上直久, 川又修一, 奥田修一

    第70回応用物理学会春季講演会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • 超伝導中性子検出器による単結晶の中性子イメージング International coauthorship Domestic conference

    宍戸寛明, ヴ テダン, 相澤一也, 小嶋健児, 小山富男, 及川健一, 原田正英, 奥隆之, 曽山和彦, 宮嶋茂之, 日高睦夫, 鈴木(山形)聡, 田中真伸, 川又修一, 石田武和

    第70回応用物理学会春季講演会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:東京都+オンライン  

  • 3次元多重ピックアップコイルを持つ走査型SQUID顕微鏡の画像解析 International coauthorship Domestic conference

    林正彦,川又修一,石田武和,宍戸寛明,岩崎志音,Vu The Dang

    日本物理学会2023年春季大会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン  

  • ベクトル場を計測できる3次元走査型SQUID顕微鏡の開発 International coauthorship Domestic conference

    川又修一,石田武和,宍戸寛明,岩崎志音,Vu The Dang,林正彦

    日本物理学会2023年春季大会  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:オンライン  

  • Neutron transmission imaging of room-temperature samples by a superconducting detector International coauthorship International conference

    T. Ishida, The Dang Vu, H. Shishido, K. Aizawa, T. Oku, K. Oikawa, M. Harada, K. M. Kojima, S. Miyajima, T. Koyama, K. Soyama, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, M. Machida and S. Kawamata

    The 11th East Asia Symposium on Superconductor Electronics (EASSE 2023)  2023.03 

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    Presentation type:Oral presentation (general)  

    Venue:Okayama, Japan  

  • 走査型SQUID 顕微鏡の画像解析における特異値分解の応用 International coauthorship Domestic conference

    林正彦,川又修一,石田武和,宍戸寛明,岩崎志音,Vu The Dang

    第28回渦糸物理ワークショップ  2022.12 

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    Presentation type:Oral presentation (general)  

    Venue:相模原  

  • ベクトル場を計測できる冷凍機ベース3次元走査型SQUID顕微鏡 International coauthorship Domestic conference

    石田武和,宍戸寛明,岩崎志音,Vu The Dang,林正彦,川又修一

    第28回渦糸物理ワークショップ  2022.12 

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    Presentation type:Oral presentation (general)  

    Venue:相模原  

  • Superconducting neutron transmission imaging for investigating a sequential change in phase separations of low-melting Wood's metal International coauthorship International conference

    The Dang Vu, H. Shishido, K. Aizawa, T. Oku, K. Oikawa, M. Harada, K. M. Kojima,S. Miyajima, K. Soyama, T. Koyama, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, M. Machida, S. Kawamata and T. Ishida

    The 35th International Symposium on Superconductivity (ISS2022)  2022.11 

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    Presentation type:Oral presentation (general)  

    Venue:Online  

  • Crystalline Orientation of CaF2 window determined by Neutron Transmission Imaging using a Delay Line Current-Biased Kinetic-Inductance Detector International coauthorship International conference

    H. Shishido, The Dang Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata and T. Ishida

    The 35th International Symposium on Superconductivity (ISS2022)  2022.11 

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    Presentation type:Oral presentation (general)  

    Venue:Online  

  • シリコン結晶中の低濃度炭素の測定(25)濃度1013/㎝3台の低温赤外吸収 Domestic conference

    井上直久, 奥田修一, 川又修一

    第83回応用物理学会秋季学術講演会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市+オンライン  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学(21) 空孔窒素複合体の熱処理挙動 Domestic conference

    井上直久, 川又修一, 奥田修一

    第83回応用物理学会秋季学術講演会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市+オンライン  

  • シリコン結晶基板の品質と点欠陥 (8) アボガドロ結晶の格子定数不均一 Domestic conference

    井上直久, 川又修一, 奥田修一

    第83回応用物理学会秋季学術講演会  2022.09 

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    Presentation type:Oral presentation (general)  

    Venue:仙台市+オンライン  

  • Neutron Imaging toward Epithermal Regime using a Delay Line Current-Biased Kinetic-Inductance Detector International conference

    H. Shishido, The Dang Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata and T. Ishida

    The 34th International Symposium on Superconductivity (ISS2021)  2021.12 

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    Presentation type:Poster presentation  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学(19)窒素複合体の過去現在未来 Domestic conference

    井上直久, 川又修一, 奥田修一

    第82回応用物理学会秋季学術講演会  2021.09 

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    Presentation type:Poster presentation  

  • シリコン結晶基板の品質と点欠陥 (6) CO, NN, NOリングの赤外吸収 Domestic conference

    井上直久, 川又修一, 奥田修一

    第82回応用物理学会秋季学術講演会  2021.09 

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    Presentation type:Poster presentation  

  • シリコン結晶中の低濃度炭素の測定 (XXII) 赤外吸収測定法規格の改訂再開 Domestic conference

    井上直久, 奥田修一, 川又修一

    第68回応用物理学会春季学術講演会  2021.03 

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    Presentation type:Poster presentation  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学(18)窒素関連吸収の複ピーク Domestic conference

    井上直久, 川又修一,奥田修一

    第68回応用物理学会春季学術講演会  2021.03 

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    Presentation type:Poster presentation  

  • シリコン結晶基板の品質と点欠陥 (5) CiO2iと正方形NN, CO, NO, OOリングの赤外吸収 Domestic conference

    井上直久, 川又修一,奥田修一

    第68回応用物理学会春季学術講演会  2021.03 

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    Presentation type:Poster presentation  

  • Neutron Imaging for Intermetallic Alloys using a Delay Line Current-Biased Kinetic-Inductance Detector International conference

    H. Shishido, T. D. Vu, K. Aizawa, K. M. Kojima, T. Koyama, K. Oikawa, M. Harada, T. Oku, K. Soyama, S. Miyajima, M. Hidaka, S. Y. Suzuki, M. M. Tanaka, S. Kawamata and T. Ishida

    33rd International Symposium on Superconductivity  2020.11 

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    Presentation type:Poster presentation  

  • ナノ流路内親水/疎水ナノパターンによる気液ナノ界面の形成と応用 Domestic conference

    川岸 啓人, 川又修一, 許岩

    化学とマイクロ・ナノシステム学会 第42回研究会  2020.10 

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    Presentation type:Poster presentation  

  • GENERATION OF NANOMETER-SCALE GEOMETRICAL GAS-LIQUID INTERFACES IN HYDROPHILIC/HYDROPHOBIC PATTERNED NANOCHANNELS International conference

    H. Kawagishi, S. Kawamata and Y. Xu

    The 24th International Conference on Miniaturized Systems for Chemistry and Life Sciences  2020.10 

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    Presentation type:Poster presentation  

  • シリコン結晶中の低濃度炭素の測定(XXI) 炭素濃度の低減と測定法の進歩 Domestic conference

    井上直久, 奥田修一, 川又修一

    第81回応用物理学会秋季学術講演会  2020.09 

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    Presentation type:Poster presentation  

  • シリコン結晶の高感度赤外吸収と赤外欠陥動力学(17)窒素の各種状態、STDと複ピーク Domestic conference

    井上直久, 奥田修一, 川又修一

    第81回応用物理学会秋季学術講演会  2020.09 

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Outline of collaborative research (seeds)

  • 超伝導体・磁性体・化合物半導体等固体材料の微細加工と磁気特性・電気伝導特性の測定

Charge of on-campus class subject

  • 量子科学特論

    2023   Weekly class   Graduate school

  • 高度粒子線科学技術特論

    2023   Weekly class   Graduate school

  • 量子ナノ科学特別講義

    2023   Weekly class   Graduate school

  • 量子放射線系特別研究第1

    2023   Intensive lecture   Graduate school

  • 量子放射線系特別演習第1

    2023   Intensive lecture   Graduate school

  • 量子放射線系特別研究第三

    2023   Intensive lecture   Graduate school

  • 量子放射線系特別演習第三

    2023   Intensive lecture   Graduate school

  • 量子放射線系特別演習

    2023   Intensive lecture   Graduate school

  • 量子科学特論

    2022   Weekly class   Graduate school

  • 高度粒子線科学技術特論

    2022   Weekly class   Graduate school

  • 量子ナノ科学特別講義

    2022   Weekly class   Graduate school

  • 量子放射線系特別研究第ニ

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別演習第一

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別研究第三

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別演習第三

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別研究第一

    2022   Intensive lecture   Graduate school

  • 放射線の社会学特論

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別演習第ニ

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別演習第四

    2022   Intensive lecture   Graduate school

  • 量子放射線系特別研究第四

    2022   Intensive lecture   Graduate school

  • Advanced Seminar in Quantum and Radiation Engineering I

    2021    

  • Advanced Science and Technology by Particle Beam

    2021    

  • Science of quantum and radiation

    2021    

  • Advanced Quantum Science

    2021    

  • Selected Topics in Quantum Nano-SDcience

    2021    

  • Nature and Science

    2021    

  • Advanced Seminar in Quantum and Radiation Engineering II

    2021    

  • Special Project in Quantum and Radiation Engineering IV

    2021   Practical Training  

  • Special Project in Quantum and Radiation Engineering III

    2021   Practical Training  

  • Advanced Seminar in Quantum and Radiation Engineering IV

    2021    

  • Advanced Seminar in Quantum and Radiation Engineering III

    2021    

  • Special Project in Quantum and Radiation Engineering II

    2021   Practical Training  

  • Special Project in Quantum and Radiation Engineering I

    2021   Practical Training  

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Visiting Lectures ⇒ Link to the list of Visiting Lectures

  • クリーンルームとナノテクノロジー

    Category:Science (mathematics, physics, chemistry, biology, geology, biochemistry), Engineering (machinery, electronics / physics, electrical / electronics, electrical information, chemical biotechnology, architecture, cities (civil engineering / environment), material chemistry, aerospace, marine systems, applied chemistry, chemistry, materials)

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    Audience:Junior high school students, High school students, College students, Teachers, Researchers, General, Company, Civic organization

    Keyword:クリーンルーム, ナノテクノロジー, 量子ビーム, 微細加工 

    全国の大学でも有数の設備である本学のクリーンルームを紹介します。最先端のナノテクノロジーにおけるクリーンルームの必要性、量子ビームを利用した微細加工について解説します。

  • 超伝導・磁性とその応用

    Category:Science (mathematics, physics, chemistry, biology, geology, biochemistry), Engineering (machinery, electronics / physics, electrical / electronics, electrical information, chemical biotechnology, architecture, cities (civil engineering / environment), material chemistry, aerospace, marine systems, applied chemistry, chemistry, materials)

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    Audience:Schoolchildren, Junior high school students, High school students, College students, Teachers, Researchers, General, Company, Civic organization

    Keyword:超伝導, 磁性, 低温 

    超伝導現象とは何か、超伝導はどのようにして起こるか、銅は磁石に付かないのに鉄は磁石に付くのはなぜか、また超伝導・磁性がどのように使われているかについてお話しします。

  • エントロピー入門 気をつけないと部屋が散らかるのはなぜ

    Category:Science (mathematics, physics, chemistry, biology, geology, biochemistry), Engineering (machinery, electronics / physics, electrical / electronics, electrical information, chemical biotechnology, architecture, cities (civil engineering / environment), material chemistry, aerospace, marine systems, applied chemistry, chemistry, materials)

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    Audience:High school students, College students, Teachers, Researchers, General, Company, Civic organization

    Keyword:エントロピー, 確率, 熱力学 

    自然現象には、自然に元に戻ることができるものと、自然には元に戻らないものがあります。水とインクを一度混ぜると、自然には水とインクに分離することはありません。確率を使ってなぜ元の水とインクに分かれないのかを考えることにより、気をつけないと部屋が散らかる理由を明らかにします。

  • 音と音楽の物理と科学 (振動数と和音、調律)

    Category:Literature (literature, philosophy, history, art, human behavior, language, culture, society / gender), Science (mathematics, physics, chemistry, biology, geology, biochemistry), Engineering (machinery, electronics / physics, electrical / electronics, electrical information, chemical biotechnology, architecture, cities (civil engineering / environment), material chemistry, aerospace, marine systems, applied chemistry, chemistry, materials)

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    Audience:Junior high school students, High school students, College students, Teachers, Researchers, General, Company, Civic organization

    Keyword:振動数,和音,調律 

    低音になるほど楽器が大きくなるのはなぜか、音の振動数とオクターヴ、完全五度音程等の関係、および振動数と調律法の関係についてお話します。