第3回フラーレン・ナノチューブ・グラフェン若手研究会　幹事代表   フラーレン・ナノチューブ・グラフェン学会  

2013年08月 

領域7運営委員   日本物理学会  

2012年04月 - 2013年03月 

Field-effect surface chemistry: chemical reactions on two-dimensional materials controlled by field-effect transistor configurations 招待 査読 OA

Ryo Nouchi

Nano Express   3   024001   2022年04月

Single-layered assembly of vanadium pentoxide nanowires on graphene for nanowire-based lithography technique 査読

Akito Fukui, Yuki Aoki, Keigo Matsuyama, Hisashi Ichimiya, Ryo Nouchi, Kuniharu Takei, Atsushi Ashida, Takeshi Yoshimura, Norifumi Fujimura and Daisuke Kiriya

Nanotechnology 雑誌   33   2021年11月

Water permeation pathway in laminated organic single crystal devices 査読

Ryo Nouchi, Yoshiaki Ishihara, and Susumu Ikeda

AIP Adv. 雑誌   10   2020年07月

Tolerance against conducting filament formation in nanosheet-derived titania thin films 査読

Masaya Sato, Masahiro Hara, Asami Funatsu, and Ryo Nouchi

Nano Ex. 雑誌   1   2020年05月

Staircase-like transfer characteristics in multilayer MoS₂ field-effect transistors 査読

Takuya Ohoka and Ryo Nouchi

Nano Ex. 雑誌   1   2020年03月

Adsorbates as a charge-carrier reservoir for electrostatic carrier doping to graphene 査読

Ryo Nouchi, Kei-ichiro Ikeda

Appl. Phys. Express 雑誌   13   2019年12月

Photochemical reaction on graphene surfaces controlled by substrate-surface modification with polar self-assembled monolayers 査読

Ryo Nouchi, Kei-ichiro Ikeda

Phys. Chem. Chem. Phys. 雑誌   22   2019年12月

Barrier Formation at the Contacts of Vanadium Dioxide and Transition-Metal Dichalcogenides 査読

Mahito Yamamoto, Ryo Nouchi, Teruo Kanki, Shu Nakaharai, Azusa N. Hattori, Kenji Watanabe, Takashi Taniguchi, Yutaka Wakayama, Keiji Ueno, and Hidekazu Tanaka

ACS Appl. Mater. Interfaces 雑誌   11   2019年09月

Growth of vanadium dioxide thin films on hexagonal boron nitride flakes as transferrable substrates 査読

Shingo Genchi, Mahito Yamamoto, Koji Shigematsu, Shodai Aritomi, Ryo Nouchi, Teruo Kanki, Kenji Watanabe, Takashi Taniguchi, Yasukazu Murakami, and Hidekazu Tanaka

Sci. Rep. 雑誌   9   2019年02月

Gate-Tunable Thermal Metal–Insulator Transition in VO₂ Monolithically Integrated into a WSe₂ Field-Effect Transistor 査読

Mahito Yamamoto, Ryo Nouchi, Teruo Kanki, Azusa N. Hattori, Kenji Watanabe, Takashi Taniguchi, Keiji Ueno, and Hidekazu Tanaka

ACS Appl. Mater. Interfaces 雑誌   11   2019年01月

Gate-controlled photo-oxidation of graphene for electronic structure modification 査読

Ryo Nouchi, Morihiro Matsumoto, and Nobuhiko Mitoma

J. Mater. Chem. C 雑誌   7   2019年01月

Dipolar Switching of Charge-Injection Barriers at Electrode/Semiconductor Interfaces as a Mechanism for Water-Induced Instabilities of Organic Devices 査読

Ryo Nouchi

Adv．Mater. Interfaces 雑誌   5   2018年08月

Structural Switching of Self-Assembled Monolayer by External Electric Field 査読

Hiromasa Fujii, Kaori Sasaki, Yusuke Wakabayashi, Hiroo Tajiri, Kazumoto Miwa, Shimpei Ono, Ryo Nouchi

e-J. Surf. Sci. Nanotech. 雑誌   16   2018年04月

Contact resistance at planar metal contacts on bilayer graphene and effects of molecular insertion layers 査読

Ryo Nouchi

Nanotechnology 雑誌   28   2017年03月

Edge-induced Schottky barrier modulation at metal contacts to exfoliated molybdenum disulfide flakes 査読

Ryo Nouchi

J. Appl. Phys. 雑誌   120   2016年08月

Substituent-Controlled Reversible Switching of Charge Injection Barrier Heights at Metal/Organic Semiconductor Contacts Modified with Disordered Molecular Monolayers 査読

Ryo Nouchi and Takaaki Tanimoto

ACS Nano 雑誌   9   2015年07月

Competitive interfacial charge transfer to graphene from the electrode contacts and surface adsorbates 査読

Ryo Nouchi and Katsumi Tanigaki

Appl. Phys. Lett. 雑誌   106   2015年02月

Enhanced sensing response of oxidized graphene formed by UV irradiation in water 査読

Nobuhiko Mitoma, Ryo Nouchi and Katsumi Tanigaki

Nanotechnology 雑誌   26   2015年02月

Experimental signature of bandgap opening in bilayer graphene at metal contacts 査読

Ryo Nouchi

Appl. Phys. Lett. 雑誌   105   2014年12月

Extraction of the Schottky parameters in metal-semiconductor-metal diodes from a single current-voltage measurement 査読

Ryo Nouchi

J. Appl. Phys. 雑誌   116   2014年11月

Path of the current flow at the metal contacts of graphene field-effect transistors with distorted transfer characteristics 査読

Ryo Nouchi and Katsumi Tanigaki

Appl. Phys. Lett. 雑誌   105   2014年07月

Electron and Hole Injection via Charge Transfer at the Topological Insulator Bi_2-xSb_xTe_3-ySe_y-Organic Molecule Interface 査読

Yoichi Tanabe, Khuong Kim Huynh, Ryo Nouchi, Satoshi Heguri, Gang Mu, Jingtao Xu, Hidekazu Shimotani and Katsumi Tanigaki

J. Phys. Chem. C 雑誌   118   2014年01月

Reversible switching of charge injection barriers at metal/organic-semiconductor contacts by structurally disordered molecular monolayers 査読

Ryo Nouchi, Masanori Shigeno, Nao Yamada, Tomoaki Nishino, Katsumi Tanigaki and Masahiko Yamaguchi

Appl. Phys. Lett. 雑誌   104   2014年01月

Gate-controlled ultraviolet photo-etching of graphene edges 査読

Nobuhiko Mitoma and Ryo Nouchi

Appl. Phys. Lett. 雑誌   103   2013年11月

Photo-oxidation of Graphene in the Presence of Water 査読

Nobuhiko Mitoma, Ryo Nouchi and Katsumi Tanigaki

J. Phys. Chem. C 雑誌   117   2013年01月

Suppression of backward scattering of Dirac fermions in iron pnictides Ba(Fe_1-xRu_xAs)₂ 査読

Yoichi Tanabe, Khuong Kim Huynh, Takahiro Urata, Satoshi Heguri, Gang Mu, Jingtao Xu, Ryo Nouchi and Katsumi Tanigaki

Phys. Rev. B 雑誌   86   2012年09月

Observation of negative contact resistances in graphene field-effect transistors 査読

Ryo Nouchi, Tatsuya Saito and Katsumi Tanigaki

J. Appl. Phys. 雑誌   111   2012年04月

Coexistence of Dirac-cone states and superconductivity in iron pnictide Ba(Fe_1-xRu_xAs)₂ 査読

Yoichi Tanabe, Khuong Kim Huynh, Satoshi Heguri, Gang Mu, Takahiro Urata, Jingtao Xu, Ryo Nouchi, Nobuhiko Mitoma and Katsumi Tanigaki

Phys. Rev. B 雑誌   84   2011年09月

Empirical Modeling of Metal-Contact Effects on Graphene Field-Effect Transistors 査読

Ryo Nouchi and Katsumi Tanigaki

Jpn. J. Appl. Phys. 雑誌   50   2011年07月

Effect of Charge Puddles and Ripples on the Chemical Reactivity of Single Layer Graphene Supported by SiO₂/Si Substrate 査読

Xiaoyan Fan, Ryo Nouchi and Katsumi Tanigaki

J. Phys. Chem. C 雑誌   115   2011年05月

Determination of Carrier Type Doped from Metal Contacts to Graphene by a Channel-Length Dependent Shift of Charge Neutrality Points 査読

Ryo Nouchi, Tatsuya Saito and Katsumi Tanigaki

Appl. Phys. Express 雑誌   4   2011年02月

Effect of flexibility on the formation of conducting layers at organic single crystal heterointerfaces 査読

Hiroki Watanabe, Ryo Nouchi and Katsumi Tanigaki

Jpn. J. Appl. Phys. 雑誌   49   2010年12月

Effects of electron-transfer chemical modification on the electrical characteristics of graphene 査読

Xiao-Yan Fan, Ryo Nouchi, Li-Chang Yin and Katsumi Tanigaki

Nanotechnology 雑誌   21   2010年10月

Ambipolar behavior of 2,5-diphenyl-1,4-distyrylbenzene based field effect transistors: An experimental and theoretical study 査読

Yan Wang, Dandan Liu, Susumu Ikeda, Ryotaro Kumashiro, Ryo Nouchi, Yuanxiang Xu, Hui Shang, Yuguang Ma and Katsumi Tanigaki

Appl. Phys. Lett. 雑誌   96   2010年07月

Charge-density depinning at metal contacts of graphene field-effect transistors 査読

Ryo Nouchi and Katsumi Tanigaki

Appl. Phys. Lett. 雑誌   96   2010年06月

Anomalous hysteresis in organic field-effect transistors with SAM-modified electrodes: Structural switching of SAMs by electric field 査読

Ryo Nouchi and Yoshihiro Kubozono

Org. Electron. 雑誌   11   2010年03月

Robustness of Spin Polarization in Graphene-Based Spin Valves 査読

Masashi Shiraishi, Megumi Ohishi, Ryo Nouchi, Nobuhiko Mitoma, Takayuki Nozaki, Teruya Shinjo and Yoshishige Suzuki

Adv. Funct. Mater. 雑誌   19   2009年12月

Charge transfer satellite in Pr@C₈₂ metallofullerene observed using resonant x-ray emission spectroscopy 査読

Hitoshi Yamaoka, Hiroyuki Sugiyama, Yoshihiro Kubozono, Akio Kotani, Ryo Nouchi, Aurel Mihai Vlaicu, Hirofumi Oohashi, Tatsuki Tochio, Yoshiaki Ito and Hideki Yoshikawa

Phys. Rev. B 雑誌   80   2009年11月

Light emitting ambipolar field-effect transistors of 2,5-bis(4-biphenyl)bithiophene single crystals with anisotropic carrier mobilities 査読

Yan Wang, Ryotaro Kumashiro, Zhaofei Li, Ryo Nouchi and Katsumi Tanigaki

Appl. Phys. Lett. 雑誌   95   2009年09月

Influence of interface modifications on carrier mobilities in rubrene single crystal ambipolar field-effect transistors 査読

Yan Wang, Ryotaro Kumashiro, Ryo Nouchi, Naoya Komatsu and Katsumi Tanigaki

J. Appl. Phys. 雑誌   105   2009年06月

Enhanced magnetoresistance due to charging effects in a molecular nanocomposite spin device 査読

Daiki Hatanaka, Shinichi Tanabe, Haruka Kusai, Ryo Nouchi, Takayuki Nozaki, Teruya Shinjo, Yoshishige Suzuki, Hai Wang, Koki Takanashi and Masashi Shiraishi

Phys. Rev. B 雑誌   79   2009年06月

C₇₀ close-packed surfaces and single molecule void-formation by local electric field through a scanning tunneling microscope tip 査読

Yohei Ohta, Ryoji Mitsuhashi, Ryo Nouchi, Akihiko Fujiwara, Shojun Hino and Yoshihiro Kubozono

Appl. Phys. Lett. 雑誌   94   2009年01月

Transfer characteristics in graphene field-effect transistors with Co contacts 査読

Ryo Nouchi, Masashi Shiraishi and Yoshishige Suzuki

Appl. Phys. Lett. 雑誌   93   2008年10月

A nuclear magnetic resonance study on rubrene-cobalt nanocomposites 査読

Masashi Shiraishi, Haruka Kusai, Ryo Nouchi, Takayuki Nozaki, Teruya Shinjo, Yoshishige Suzuki, Makoto Yoshida and Masashi Takigawa

Appl. Phys. Lett. 雑誌   93   2008年08月

Logic circuits using solution-processed single-walled carbon nanotube transistors 査読

Ryo Nouchi, Haruo Tomita, Akio Ogura, Hiromichi Kataura and Masashi Shiraishi

Appl. Phys. Lett. 雑誌   92   2008年06月

Transport properties of field-effect transistors with thin films of C₇₆ and its electronic structure 査読

Hiroyuki Sugiyama, Takayuki Nagano, Ryo Nouchi, Naoko Kawasaki, Yohei Ohta, Kumiko Imai, Michiko Tsutsui, Yoshihiro Kubozono and Akihiko Fujiwara

Chem. Phys. Lett. 雑誌   449   2007年10月

Spin Injection into a Graphene Thin Film at Room Temperature 査読

Megumi Ohishi, Masashi Shiraishi, Ryo Nouchi, Takayuki Nozaki, Teruya Shinjo and Yoshishige Suzuki

Jpn. J. Appl. Phys. 雑誌   46   2007年06月

Output Properties of C₆₀ Field-Effect Transistors with Au Electrodes Modified by 1-Alkanethiols 査読

Takayuki Nagano, Michiko Tsutsui, Ryo Nouchi, Naoko Kawasaki, Yohei Ohta, Yoshihiro Kubozono, Nobuya Takahashi and Akihiko Fujiwara

J. Phys. Chem. C 雑誌   111   2007年04月

Ring of C₆₀ Polymers Formed by Electron or Hole Injection from a Scanning Tunneling Microscope Tip 査読

Ryo Nouchi, Kosuke Masunari, Toshio Ohta, Yoshihiro Kubozono and Yoshihiro Iwasa

Phys. Rev. Lett. 雑誌   97   2006年11月

Polymer ring formation by electron/hole injection from an STM tip into a C₆₀ close-packed layer 査読

Ryo Nouchi, Kosuke Masunari, Toshio Ohta, Yoshihiro Kubozono and Yoshihiro Iwasa

phys. stat. sol. (b) 雑誌   243   2006年09月

Output properties of C₆₀ field-effect transistor device with Eu source/drain electrodes 査読

Kenji Ochi, Takayuki Nagano, Toshio Ohta, Ryo Nouchi, Yoshihiro Kubozono, Yukitaka Matsuoka, Eiji Shikoh and Akihiko Fujiwara

Appl. Phys. Lett. 雑誌   89   2006年04月

Nanoscale patterning by manipulation of C₆₀ molecules with scanning tunneling microscope 査読

Satoshi Fujiki, Kosuke Masunari, Ryo Nouchi, Hiroyuki Sugiyama, Yoshihiro Kubozono and Akihiko Fujiwara

Chem. Phys. Lett. 雑誌   420   2006年01月

Charge transfer and formation of conducting C₆₀ monolayers at C₆₀/noble-metal interfaces 査読

Ryo Nouchi and Ikuo Kanno

J. Appl. Phys. 雑誌   97   2005年03月

Friction of C₆₀ Molecules at Noble Metal Surfaces Detected by Change in DC Resistivity 査読

Ryo Nouchi and Ikuo Kanno

Jpn. J. Appl. Phys. 雑誌   44   2005年02月

Resistance measurements of conducting C₆₀ monolayers formed on Au and Cu Films 査読

Ryo Nouchi and Ikuo Kanno

J. Appl. Phys. 雑誌   94   2003年08月

Radiation Measurements by a Cryogenic pn Junction InSb Detector with Operating Temperatures up to 115 K 査読

Ikuo Kanno, Fumiki Yoshihara, Ryo Nouchi, Osamu Sugiura, Yasuhiro Murase, Tatsuya Nakamura and Masaki Katagiri

Rev. Sci. Instrum. 雑誌   74   2003年08月

Cryogenic InSb Detector for Radiation Measurement 査読

Ikuo Kanno, Fumiki Yoshihara, Ryo Nouchi, Osamu Sugiura, Tatsuya Nakamura and Masaki Katagiri

Rev. Sci. Instrum. 雑誌   73   2002年06月

NIS tunnel junction detector with segmented absorbers 査読

Fumiki Yoshihara, Ikuo Kanno, Ryo Nouchi, Masaki Katagiri, Masahiro Ukibe and Masataka Ohkubo

AIP Conf. Proc. 雑誌   605   2002年03月

Evaluation of absorption efficiency for NIS tunnel junction detector with segmented absorbers

Ryo Nouchi, Ikuya Yamada, Fumiki Yoshihara and Ikuo Kanno

KEK Proceedings 雑誌   2001-22   2001年

Charge injection switching in MoS₂ field-effect transistors using an interface-confined dipolar layer 国内会議

木井浩喜，野内亮

第65回フラーレン・ナノチューブ・グラフェン総合シンポジウム  2023年09月  フラーレン・ナノチューブ・グラフェン学会

Synchrotron Soft X-ray Scanning Photoelectron Microscopy Analysis of Gate-controlled Photo-oxidation in Graphene Field-effect Transistors 国際会議

Naoka Nagamura, Masato Kotsugi, Masaharu Oshima, and Ryo Nouchi

2023 Taiwan-Japan Symposium on Reaction Control  2023年07月 

Surface Chemical Reactions Controlled by Semiconductor Device Configurations 国際会議

Ryo Nouchi

2023 Taiwan-Japan Symposium on Reaction Control  2023年07月 

Low-Temperature Activation of Methane and Its Electrical Detection Using 2D Transition Metal Oxide Nanosheets 招待 国際会議

Ryo Nouchi

2nd Annual Conference on Global Nanotechnology (NanoSeries2023)  2023年06月 

ソース・ドレイン電極厚さによる貼り付け型有機単結晶FETの水誘起動作不安定性の制御 国内会議

濱比嘉勇人，野内亮

第70回応用物理学会春季学術講演会  2023年03月  応用物理学会

支持基板表面修飾によるグラフェン上水吸着のカイネティクス制御 国内会議

廣瀬巧武，野内亮

第83回応用物理学会秋季学術講演会  2022年09月  応用物理学会

Operando Electrical Characterization of Methane Oxidation with Atomically Thin Iridium Dioxide Nanosheets 国際会議

Yoshiaki Ishihara, Takanori Koitaya, Wataru Sugimoto, Susumu Yamamoto, Iwao Matsuda, Jun Yoshinobu, and Ryo Nouchi

The 22nd International Vacuum Congress (IVC-22)  2022年09月 

Surface Reactions of 2D materials Controlled by Field-Effect Transistors 招待 国際会議

Ryo Nouchi

Global Conference on Nanotechnology  2022年06月 

貼り付け有機単結晶FETの水誘起動作不安定性に対するソース・ドレイン電極厚さの効果 国内会議

濱比嘉勇人，野内亮

第69回応用物理学会春季学術講演会  2022年03月  応用物理学会

電子物理工学実験2（電子物性）

2024年度   週間授業   大学

電子物理系特別研究第2（電子物性）

2024年度   集中講義   大学院

電子物理系特別演習第2（電子物性）

2024年度   集中講義   大学院