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Researcher DataBase - Personal Information :
Tamura Ryo
Tamura Ryo
Associate Professor
College of Engineering - Division of Electronics and Materials Science
Faculty of Engineering - Department of Electronics and Materials Science
Graduate School of Integrated Science and Technology Department of Engineering - Electronics and Materials Science Course
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Last updated : 2024/03/23 2:05:05
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Basic information on teaching staff
| The University of Tokyo 2000/1 |
Natural Science - Semiconductors, optical properties of condensed matter and atomic physics
Nanotechnology/Materials - Nanostructural physics |
| theoretical research on the conductance of carbon nanotubes |
| carbon nanotube, quantum conductance, nano-technology |
| ・Physical Society of Japan |
| https://wwp.shizuoka.ac.jp/tamura-ryo-lab/ |
Research information
[1]. Tunnel Valley Current Filter in the Partially Overlapped Graphene under the Vertical Electric Field
Journal of the Physical Society of Japan 92/12 - 123704 (2023) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Ryo Tamura [DOI]
[2]. Interlayer Conductance in the Armchair Nanotube - Zigzag Graphene Ribbon Parallel Contact: Theoretical Proposal of Detection of Wavefunction Growing from the Edge to the Center in the Graphene Ribbon
Journal of the Physical Society of Japan 92/11 - 113701 (2023) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Ryo Tamura [DOI]
[3]. Origins of Valley Current Reversal in Partially Overlapped Graphene Layers
Journal of the Physical Society of Japan 92/11 - 114706 (2023) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Ryo Tamura [DOI]
[4]. Valley Current Filtering and Reversal by Parallel Side Contacted Armchair Nanotubes
Journal of the Physical Society of Japan 90/11 114701-1-114701-13 (2021) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Ryo Tamura [DOI]
[5]. Perturbation calculations on interlayer transmission rates from symmetric to antisymmetric channels in parallel armchair nanotube junctions
Physical Review B 99/ 155407-1-155407-14 (2019) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper
[Lead author or co-author] author
[Author] Ryo Tamura
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[1].
（2008）
[Book type]book(educational)
[Sole author, co-author, or author and editor]
[Notes] 主に第4章を担当、執筆
[2].
（2008）
[Book type]book(educational)
[Sole author, co-author, or author and editor]
[Notes] 主に第2章、第6章を執筆
[3].
（2006）
[Book type]book(educational)
[Sole author, co-author, or author and editor] joint work
[Author]星野敏春,浅田寿生,藤間信久,田村了,古門聡士
[Notes] 共著担当箇所(第4章)
[4]. new science of cluster
（2002）
[Book type]book(research)
[Sole author, co-author, or author and editor] joint work
[Author]近藤保,塚田捷,田村了,中嶋敦,茅幸二,寺嵜亨,里子允敏,藤間信久,山口豪,隅山兼治,八尾誠,石井靖,菅野暁
[Notes] 共著担当箇所(第2章17-44)
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[1]. 部分接触グラフェンのエネルギーギャップ中 層間伝導におけるバレー流反転
日本物理学会2024年春季大会 （2024/3/18） other
[Presenter]田村 了
[Notes] オンライン学会、オンライン発表
[2]. Theoretical Study of Tunnel Valley Current Filter in the Partially Overlapped Graphene under the Vertical Electric Field
第25回高柳健次郎記念シンポジウム （2023/11/28） other
[Presenter]田村 了
[Notes] ポスター発表、静岡大学浜松キャンパスS-Port3階、主催団体：静岡大学電子工学研究所
[3]. 部分接触 2 層グラフェン層間バレー流反転に 対する垂直電場の効果
日本物理学会2022年秋季大会 （2022/9/15） other
[Presenter]田村 了
[Notes] 日本物理学会、東京工業大学 大岡山キャンパス
[4]. 平行アームチェアナノチューブ側面接合によるバレー流のフィルタリングと反転
日本物理学会2021年秋季大会 （2021/9/22） other
[Presenter]田村 了
[5]. 平行アームチェアナノチューブ間の側面接触接合のバレー(対称-反対称)変換機能
日本物理学会2019年秋季大会 （2019/9/12） other
[Presenter]田村 了
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[1]. ナノチューブ望遠鏡構造における層間振動と電流・電圧特性 （ 2005/4 ） Grant-in-Aid for Young Scientists (B) leader
[Notes] 多層チューブの外側チューブから内側チューブを引き出した望遠鏡構造では、一つの単層チューブにそってソース電極とドレイン電極を結ぶ経路が存在せず、電流は必ず層間を通るために、チューブ層間の相対変位が電気抵抗に大きな影響を与える。内側チューブの量子力学的運動から電子がうける非弾性散乱が電流電圧特性に与える
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Education related information
[1]. Graduate School Course(Master's) ナノ構造物の電気伝導論 （2023(FY) - first semester )
[2]. Faculty Course 現代物理 （2023(FY) - second semester )
[3]. Faculty Course 現代物理 （2023(FY) - first semester )
[4]. Faculty Course 熱統計力学 （2023(FY) - second semester )
[5]. Faculty Course 熱統計力学 （2023(FY) - first semester )
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Contributions to society
[1]. 日本物理学会 領域7 世話人 （2005/4 )
[Notes] 活動内容(任期:2005年11月から2006年10月まで日本物理学会の領域7について、学会のプログラム編成などを行う。) |
International contributions
Others
| 1992- Engaged in research on the carbon nanotube |