Tsuchiya Takuma 土家琢磨

… Alternative Names

土家琢磨ツチヤタクマ

TSUCHIYA Takuma 土家琢磨

Less

Researcher Number	40262597
Other IDs
External Links
Affiliation (Current)	2025: 北海道大学, 工学研究院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2022: 北海道大学, 工学研究院, 准教授 2014 – 2015: 北海道大学, 工学(系)研究科(研究院), 准教授 2014: 北海道大学, 工学研究科, 准教授 2007 – 2009: 北海道大学, 工学研究科, 准教授 2007: Hokkaido University, Graduate School of Eng., Associate Professor … More 2006: Hokkaido Univ., Grad. School of Eng., Asso. Prof., 大学院工学研究科, 助教授 2003 – 2006: 北海道大学, 大学院・工学研究科, 助教授 1995 – 2000: 北陸先端科学技術大学院大学, 材料科学研究科, 助手 1996: 北陸先端科学技術大学院大学, 情報科学研究科, 助手 Less
Review Section/Research Field	Principal Investigator 固体物性Ⅰ(光物性・半導体・誘電体) / Condensed matter physics I Except Principal Investigator Basic Section 21060:Electron device and electronic equipment-related / Applied materials science/Crystal engineering / 固体物性Ⅰ(光物性・半導体・誘電体) / Electron device/Electronic equipment / Condensed matter physics I / 大学改革・評価
Keywords	Principal Investigator GaAs / 量子井戸 / CdTe / 励起子分子 / 励起子 / compound semiconductors / nuclear spin / spin-FET / Rashba field / Dresselhaus field … More / spin coherence length / qauantum wells / spin precession / 強統合近似 / Ge / Si / 量子井戸構造 / スピン分裂 / InAs / 化合物半導体 / 核スピン / スピンFET / ラシュバ機構 / ドレッセルハウス機構 / スピン・コヒーレンス長 / スピン才差運動 / excitons / diffusion Monte Carlo / quantum structure / binding energy / charged excitons / excitonic molecules / 半導体超格子 / CuCl / 荷量励起子 / 量子ドット / 量子モンテカルロ法 / 励起子高分子 / タイプII超格子 / 量子細線 / 拡散モンテカルロ法 / 量子構造 / 束縛エネルギー / 荷電励起子 / AlAs / タイプ-II超格子 / Huang‐Rhys因子 / 電子-フォノン相互作用 / 光学フォノン … More Except Principal Investigator 半導体ヘテロ接合 / スピン軌道相互作用 / スピンFET / 量子井戸 / 表面グレーティング / 励起子ポラリトン / 多値論理素子 / InGaAs量子井戸 / スピンデバイス / スピン起動相互作用 / スピンバルブ特性 / 2次元電子ガス2層系 / 極低温測定 / スピンバルブ素子(SV)素子 / スピンFET（SFET)素子 / スピン論理素子 / 2層2次元電子ガス / スピン論理デバイス / ラシュバ分裂 / 2次元ホールガス / 2次元電子ガス / GaN / InGaAs / hyperfine interaction / exciton / single quantum dot / quantum bit / hysteresis / quantum memory / electron spin / nuclear spin / 量子情報 / 光配向 / 超微細相互作用 / 励起子 / 量子ドット / 量子ビット / ヒステリシス / メモリ / 電子スピン / 核スピン / プラズモン / ヘテロ接合 / GaAs / AlGaAs / 横方向密度変調 / 遠赤外線放射 / 2次元プラズマ / 2次元電子系 / optical phonons / light scattering / FIR(far-infrared-sadiation) / 2D plasmons / heterojunctions / スピンエレクトロニクス / 論理回路 / インバータ / スピンFET論理回路 / 強磁性電極 / スピンバルブ素子 / 二次元電子ガス / 光誘起カー回転 / スピン偏極 / 光電流 / スピン緩和 / 半導体量子井戸 / スピンイメージング / 光誘起スピン偏極 / 相談窓口 / ガイドライン / 快適環境 / 防止対策 / 点検評価 / 人的環境 / アカハラ / アカデミック・ハラスメント / ハラスメント / 2次元電子系発光 / 発光・吸収 Less

Study of multi-value spin-logic device development using InGaAs quantum well bilayer electron systems
- Principal Investigator
  
  Yamada Shoji
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Osaka Institute of Technology
Realization of very low power dissipation logic circuit device by using Datta-Das spin-FET
- Principal Investigator
  
  Yamada Syoji
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  Osaka Institute of Technology
  Japan Advanced Institute of Science and Technology
Study of photo-induced electron spin transfer with time-resolved micro Kerr rotation measurement under low temperature and high magnetic field
- Principal Investigator
  
  MINO Hirofumi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Chiba University
Study on mapping out a preventive strategy for academic harassment
- Principal Investigator
  
  OGOSHI Kumiko
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  大学改革・評価
- Research Institution
  Nara Medical University
Quantum information processing using nuclear spin orientation in a single quantum dot
- Principal Investigator
  
  MUTO Shunichi
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Hokkaido University
Physics and applications of zero-magnetic-field spin splitting in semiconductor nano-structuresPrincipal Investigator
- Principal Investigator
  
  TSUCHIYA Takuma
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Hokkaido University
Quantum Monte Carlo Study on Excitonic Complexes in Quantum StructuresPrincipal Investigator
- Principal Investigator
  
  TSUCHIYA Takuma
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体物性Ⅰ(光物性・半導体・誘電体)
- Research Institution
  Japan Advanced Institute of Science and Technology
単一ヘテロ接合における2次元プラズモン励起の近接電磁場パターン
- Principal Investigator
  
  片山信一
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体物性Ⅰ(光物性・半導体・誘電体)
- Research Institution
  Japan Advanced Institute of Science and Technology
半導体量子細線、量子点構造の動的電気伝導度と電磁波・光応答
- Principal Investigator
  
  片山信一
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Japan Advanced Institute of Science and Technology
タイプ-II超格子における励起子分子の研究Principal Investigator
- Principal Investigator
  
  土家琢磨
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体物性Ⅰ(光物性・半導体・誘電体)
- Research Institution
  Japan Advanced Institute of Science and Technology
半導体量子細線、量子点構造の動的電気伝導度と電磁波・光応答
- Principal Investigator
  
  片山信一
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Japan Advanced Institute of Science and Technology
半導体量子井戸における励起子‐フォノン相互作用の研究Principal Investigator
- Principal Investigator
  
  土家琢磨
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  固体物性Ⅰ(光物性・半導体・誘電体)
- Research Institution
  Japan Advanced Institute of Science and Technology

All 2014 2009 2008 2007

All Journal Article Presentation

[Journal Article] Efficient Control of the Rashba Effective Magnetic Field Using Acceptor-Doped Quantum Wells2014
- Author(s)
  D. Yamamoto and T. Tsuchiya
- Journal Title
  
  J. Phys. Soc. Jpn.
  
  Volume: 83 Issue: 12 Pages: 124701-124706
- DOI
  10.7566/jpsj.83.124701
- NAID
  40020299836
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289100
[Journal Article] Enhancement of spatial spin coherence in GaAs quantum wells2007
- Author(s)
  T.Tsuchiya
- Journal Title
  
  J. Phys : Conf. Ser. 61
  
  Pages: 1191-1191
- Data Source
  KAKENHI-PROJECT-15540304
[Journal Article] Enhancement of spatial spin coherence in GaAs quantum wells2007
- Author(s)
  T.Tsuchiya
- Journal Title
  
  J. Phys. : Conf. Ser. 61
  
  Pages: 1191-1191
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540304
[Presentation] 相談事例を通したアカデミック・ハラスメントの理解2009
- Author(s)
  土家琢磨
- Organizer
  “アカデミック・ハラスメント"シンポジウム大学のハラスメントへの取り組み、あるべき対策とは?
- Place of Presentation
  愛媛県松山市
- Year and Date
  2009-03-01
- Data Source
  KAKENHI-PROJECT-19601010
[Presentation] Academic Harassment in Japan -how to make a harassment-free university2008
- Author(s)
  K. Ogoshi, M. Akamatsu, Y Uchida, T. Tsuchiya, T. Yoshino
- Organizer
  6th International Conference on Workplace Bullying
- Place of Presentation
  Montreal, Canada
- Data Source
  KAKENHI-PROJECT-19601010

1. 片山信一 (30018270)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. Yamada Syoji (00262593)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. Akabori Masashi (50345667)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. OGOSHI Kumiko (20106503)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. AKAMATSU Mari (60081171)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. UCHIDA Yuriko (90259945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. YOSHINO Taro (70324837)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. MINO Hirofumi (40323430)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. OTO Kenichi (30263198)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. MUTO Shunichi (00114900)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. ADACHI Satoru (10221722)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. SHIRAMINE Kenichi (10241358)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 岩瀬比宇麻 (10709132)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 御輿久美子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Tsuchiya Takuma 土家 琢磨

土家 琢磨 ツチヤ タクマ

TSUCHIYA Takuma 土家 琢磨

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Physics and applications of zero-magnetic-field spin splitting in semiconductor nano-structuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Quantum Monte Carlo Study on Excitonic Complexes in Quantum StructuresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Institution

タイプ-II超格子における励起子分子の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Institution

半導体量子井戸における励起子‐フォノン相互作用の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Efficient Control of the Rashba Effective Magnetic Field Using Acceptor-Doped Quantum Wells2014

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Enhancement of spatial spin coherence in GaAs quantum wells2007

Author(s)

Journal Title

Data Source

[Journal Article] Enhancement of spatial spin coherence in GaAs quantum wells2007

Author(s)

Tsuchiya Takuma 土家琢磨

土家琢磨ツチヤタクマ

TSUCHIYA Takuma 土家琢磨