Masutomi Ryuichi 枡富龍一

… Alternative Names

MASUTOMI Ryuichi 枡富龍一

枡富龍一マストミリュウイチ

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Researcher Number	00397027
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院理学系研究科(理学部), 助教
Affiliation (based on the past Project Information) *help	2016 – 2024: 東京大学, 大学院理学系研究科(理学部), 助教 2011 – 2015: 東京大学, 理学(系)研究科(研究院), 助教 2013: 東京大学, 大学院理学系研究科, 助教 2007: The University of Tokyo, 大学院・理学系研究科, 助教 2006: 東京工業大学, 大学院理工学研究科, 21世紀COE研究員 2005: 東京工業大学, 大学院・理工学研究科, 21世紀COE研究員
Review Section/Research Field	Principal Investigator Condensed matter physics I / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related / Condensed matter physics II Except Principal Investigator Condensed matter physics I
Keywords	Principal Investigator ラッシュバ効果 / 低次元超伝導 / 単原子層超伝導 / ２次元電子系 / 2次元電子系 / 半導体表面 / 多層系 / 超伝導 / 2次元超伝導 / 渦糸 … More / ボルテックスラチェット効果 / 非相反伝導 / 低次元系超伝導 / 低次元系物性実験 / 低次元系物性物理 / ラッシュバスピン軌道相互作用 / 二次元超伝導 / 低次元物性物理 / 表面2次元電子系 / 低次元超伝導体 / 表面・界面 / 物性実験 / 低温物性 … More Except Principal Investigator 強相関電子系 / 半導体物性 / 表面・界面物性 / 表面物性 / 低温物性 / 表面・界面 Less

微視的・巨視的両側面から捉えるラッシュバ多層系超伝導とその磁気的相互作用Principal Investigator
- Principal Investigator
  
  枡富龍一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  The University of Tokyo
ハイブリッドラッシュバ単原子層超伝導の研究Principal Investigator
- Principal Investigator
  
  枡富龍一
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
- Research Institution
  The University of Tokyo
Hybrid one-atomic-layer physics on semiconductor surfaces without space inversion symmetryPrincipal Investigator
- Principal Investigator
  
  Masutomi Ryuichi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  The University of Tokyo
Spin-related physics and two-dimensional superconductivity at the cleaved surface of semiconductors without space inversion symmetryPrincipal Investigator
- Principal Investigator
  
  Masutomi Ryuichi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics I
- Research Institution
  The University of Tokyo
Spin physics and two dimensional superconductivity on semiconductor surfacesPrincipal Investigator
- Principal Investigator
  
  MASUTOMI Ryuichi
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  The University of Tokyo
New approach to the physics of two dimensional electron systems
- Principal Investigator
  
  OKAMOTO Tohru
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Condensed matter physics I
- Research Institution
  The University of Tokyo
乱れた2次元超伝導体の極低温ボルテックス状態と超伝導絶縁体転移Principal Investigator
- Principal Investigator
  
  枡富龍一
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  The University of Tokyo
  Tokyo Institute of Technology

[Journal Article] Cancellation of electron and hole contributions to the Hall effect in ultrathin Bi films grown on GaAs(110)2022
- Author(s)
  Naoto Ito, Ryuichi Masutomi, Tohru Okamoto
- Journal Title
  
  Physical Review B
  
  Volume: 105 Issue: 20 Pages: 205434-205434
- DOI
  10.1103/physrevb.105.205434
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03816, KAKENHI-PROJECT-19H01849
[Journal Article] Unconventional superconducting phases in multilayer films with layer-dependent Rashba spin-orbit interactions2020
- Author(s)
  Ryuichi Masutomi, Tohru Okamoto, Youichi Yanase
- Journal Title
  
  Phys. Rev. B
  
  Volume: 101 Issue: 18 Pages: 184502-184502
- DOI
  10.1103/physrevb.101.184502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03998, KAKENHI-PROJECT-20K03816, KAKENHI-PROJECT-19H01849, KAKENHI-PROJECT-18H01178
[Journal Article] Magnetic field-induced superconductivity in ultrathin Pb films with magnetic impurities2017
- Author(s)
  M. Niwata, R. Masutomi, T. Okamoto
- Journal Title
  
  Physical Review Letters
  
  Volume: 119 Issue: 25 Pages: 257001-257001
- DOI
  10.1103/physrevlett.119.257001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26287072, KAKENHI-PROJECT-16H03998
[Journal Article] 単原子層超伝導と空間反転対称性の破れ2017
- Author(s)
  岡本徹、枡富龍一
- Journal Title
  
  固体物理
  
  Volume: 52 Pages: 97-103
- NAID
  40021104798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400316
[Journal Article] 走査トンネル顕微鏡と電気抵抗測定で探る量子ホール効果2017
- Author(s)
  枡富龍一、岡本徹
- Journal Title
  
  東京大学低温センター　年報
  
  Volume: 平成27年度 Pages: 6-12
- NAID
  40021021436
- Data Source
  KAKENHI-PROJECT-25400316
[Journal Article] 単原子層超伝導と空間反転対称性の破れ2017
- Author(s)
  岡本　徹、枡富　龍一
- Journal Title
  
  固体物理
  
  Volume: 52 Pages: 97-103
- NAID
  40021104798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03998
[Journal Article] 走査トンネル顕微鏡で探る量子ホール効果2016
- Author(s)
  枡富　龍一、岡本　徹
- Journal Title
  
  東京大学低温センター年報
  
  Volume: 平成２７年度 Pages: 6-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03998
[Journal Article] Adsorbate-induced quantum Hall system probed by scanning tunneling spectroscopy combined with transport measurements2015
- Author(s)
  Ryuichi Masutomi and Tohru Okamoto
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 106 Issue: 25 Pages: 251602-251602
- DOI
  10.1063/1.4922990
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400316, KAKENHI-PROJECT-26287072
[Journal Article] Effect of Parallel Magnetic Field on Superconductivity of Ultrathin Metal Films Grown on a Cleaved GaAs Surface2015
- Author(s)
  Takayuki Sekihara, Takahiro Miyake, Ryuichi Masutomi, Tohru Okamoto
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 88 Issue: 6 Pages: 064710-064710
- DOI
  10.7566/jpsj.84.064710
- NAID
  40020491305
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400316, KAKENHI-PROJECT-26287072
[Journal Article] Electronic Transport at Cleaved Surfaces2015
- Author(s)
  岡本徹、枡富龍一
- Journal Title
  
  Hyomen Kagaku
  
  Volume: 36 Issue: 3 Pages: 118-123
- DOI
  10.1380/jsssj.36.118
- NAID
  130005129560
- ISSN
  0388-5321, 1881-4743
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400316
[Journal Article] Two-dimensional superconductivity with broken inversion symmetry in one-atomic-layer metal films on cleaved GaAs surface2014
- Author(s)
  T. Sekihara, T. Miyake, H. Ichinomiya, R. Masutomi, T. Okamoto
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 3 Pages: 015023-015023
- DOI
  10.7566/jpscp.3.015023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400316, KAKENHI-PROJECT-26287072
[Journal Article] Simultaneous study by scanning tunneling spectroscopy and transport measurements in adsorbate-induced two-dimensional systems2014
- Author(s)
  Ryuichi Masutomi, Tohru Okamoto
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 568 Issue: 5 Pages: 052020-052020
- DOI
  10.1088/1742-6596/568/5/052020
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400316, KAKENHI-PROJECT-26287072
[Journal Article] Temperature, electron density and in-plane magnetic field dependence of cyclotron relaxation time in the two-dimensional metallic phase2013
- Author(s)
  R. Masutomi, T. Chiba, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki, T. Okamoto
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 456 Pages: 12027-12027
- DOI
  10.1088/1742-6596/456/1/012027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233, KAKENHI-PROJECT-25400316
[Journal Article] Two-Dimensional Superconducting State of Monolayer Pb Films Grown on GaAs(110) in a Strong Parallel Magnetic Field2013
- Author(s)
  T. Sekihara, R. Masutomi, and T. Okamoto
- Journal Title
  
  Physical Review Letters
  
  Volume: 111 Issue: 5 Pages: 5700-5700
- DOI
  10.1103/physrevlett.111.057005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233, KAKENHI-PROJECT-25400316
[Journal Article] Low-Temperature Scanning Tunneling Microscopy and Transport Measurements on Adsorbate-Induced Two-Dimensional Electron Systems2013
- Author(s)
  R. Masutomi, N. Toriyama, T. Okamoto
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1566 Pages: 291-291
- DOI
  10.1063/1.4848400
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233, KAKENHI-PROJECT-25400316
[Journal Article] Low-Temperature Scanning Tunneling Microscopy and Transport Measurements on Adsorbate-Induced Two-Dimensional Electron Systems2013
- Author(s)
  Ryuichi Masutomi, Naotaka Triyama, Tohru Okamoto
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740233
[Journal Article] Magnetic-field-independent superconductivity of ultrathin Pb films on cleaved GaAs surface2013
- Author(s)
  T. Sekihara, R. Masutomi, and T. Okamoto
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 456 Pages: 12034-12034
- DOI
  10.1088/1742-6596/456/1/012034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233, KAKENHI-PROJECT-25400316
[Journal Article] In-plane magnetic field dependence of cyclotron relaxation time in a Si two-dimensional electron system2012
- Author(s)
  T. Chiba, R. Masutomi, K. Sawano, Y. Shiraki, and T. Okamoto
- Journal Title
  
  Physical Review B
  
  Volume: 86 Issue: 4 Pages: 45310-45310
- DOI
  10.1103/physrevb.86.045310
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-21246003, KAKENHI-PROJECT-23740233
[Journal Article] Cyclotron resonance in the two-dimensional metallic phase of Siquantum wells2011
- Author(s)
  R.Masutomi, K.Sasaki, I.Yasuda, A.Sekine, K.Sawano, Y.Shiraki, T.Okamoto
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 334 Pages: 012057-012057
- DOI
  10.1088/1742-6596/334/1/012057
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233
[Journal Article] Magnetotransport in adsorbate-induced twodimensional electron systems on cleaved InAs surfaces2011
- Author(s)
  T.Okamoto, T.Mochizuki, M.Minowa, K.Komatsuzaki, R.Masutomi
- Journal Title
  
  Journal of Applied Physics
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Cyclotron Resonance of Two Dimensional Electrons near the Metal-Insulator Transition2011
- Author(s)
  R.Masutomi, K.Sasaki, I.Yasuda, A.Sekine, K.Sawano, Y.Shiraki, T.Okamoto
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1399 Pages: 277-278
- DOI
  10.1063/1.3666361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233
[Journal Article] Magnetotransport in adsorbate-induced two-dimensional electron systems on cleaved InAs surfaces2011
- Author(s)
  T. Okamoto, T. Mochizuki, M. Minowa, K. Komatsuzaki, and R. Masutomi
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 109 Issue: 10 Pages: 102416-102416
- DOI
  10.1063/1.3578263
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-23740233
[Journal Article] Metallic Behavior of Cyclotron Relaxation Time in Two-Dimensional Systems2011
- Author(s)
  R. Masutomi, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki, and T. Okamoto
- Journal Title
  
  Physical Review Letters
  
  Volume: 106 Issue: 19 Pages: 196404-196404
- DOI
  10.1103/physrevlett.106.196404
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047, KAKENHI-PROJECT-21246003, KAKENHI-PROJECT-23740233
[Journal Article] Cyclotron resonance of two-dimensional electrons in a Si quantum well2010
- Author(s)
  R.Masutomi, K.Toyama, K.Sasaki, K.Sawano, Y.Shiraki, T.Okamoto
- Journal Title
  
  Physica E 42
  
  Pages: 1184-1187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Optical Hall Effect in the Integer Quantum Hall Regime2010
- Author(s)
  Y.Ikebe, T.Morimoto, R.Masutomi, T.Okamoto, H.Aoki, R.Shimano
- Journal Title
  
  Physical Review Letters
  
  Volume: 104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Well-width dependence of valley splitting in Si/SiGe quantum wells2009
- Author(s)
  K.Sasaki, R.Masutomi, K.Toyama, K.Sawano, Y.Shiraki, T.Okamoto
- Journal Title
  
  Applied Physics Letters 95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Well-width dependence of valley splitting in Si/SiGe quantum wells2009
- Author(s)
  K. Sasaki, R. Masutomi, K. Toyama, K. Sawano, Y. Shiraki, and T. Okamoto
- Journal Title
  
  Applied Physics Letters
  
  Volume: 95 Issue: 22 Pages: 222109-222109
- DOI
  10.1063/1.3270539
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Insulating phases induced by crossing of partially filled Landau levels in a Si quantum well2009
- Author(s)
  T.Okamoto, K.Sasaki, K.Toyama, R.Masutomi, K.Sawano, Y.Shiraki
- Journal Title
  
  Physical Review B 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Insulating phases induced by crossing of partially filled Landau levels in a Si quantum well2009
- Author(s)
  T. Okamoto, K. Sasaki, K. Toyama, R. Masutomi, K. Sawano, and Y. Shiraki
- Journal Title
  
  Physical Review B
  
  Volume: 79 Issue: 24
- DOI
  10.1103/physrevb.79.241302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244047
[Journal Article] Quantum Hall effect at cleaved surfaces of InAs and InSb2008
- Author(s)
  R. Masutomi, T. Mochizuki, M. Hio, Y. Tsuji, T. Okamoto
- Journal Title
  
  Physica E 40
  
  Pages: 1030-1033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740218
[Journal Article] Quantum Hall effect at cleaved InSb surfaces and low-temperature annealing effect2007
- Author(s)
  R. Masutomi, M. Hio, T. Mochizuki, T. Okamoto
- Journal Title
  
  Appl. Phys. Lett. 90
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740218
[Journal Article] Observation of Superconductor-insulator Transition Induced by Ge in Ultrathin a-Nb Film2006
- Author(s)
  Ryuichi Masutomi, Takashi Ito, Nobuhiko Nishida
- Journal Title
  
  AIP Conference Proceedings 850
  
  Pages: 963-963
- Data Source
  KAKENHI-PROJECT-17740218
[Journal Article] Superconductor-insulator Transition Induced by Over-deposited Ge in the Insulating Ultrathin a-Nb Film2005
- Author(s)
  Ryuichi Masutomi, Takashi Ito, Nobuhiko Nishida
- Journal Title
  
  Physica E 29
  
  Pages: 624-624
- Data Source
  KAKENHI-PROJECT-17740218
[Presentation] Observation of crossover from a complex-stripe phase to a helical phase in multiple one-atomic-layer films2019
- Author(s)
  R. Masutomi, S. Tashiro, T. Okamoto, Y. Yanase
- Organizer
  Recent Progress in Graphene and two-dimensional Materials Research Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] Observation of crossover from a complex-stripe phase to a helical phase in multiple one-atomic-layer films2018
- Author(s)
  R. Masutomi, S. Tashiro, T. Okamoto, Y. Yanase
- Organizer
  23th International Conference on High Magnetic Fields in Semiconductor Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] 多重単原子層膜における複素ストライプ相からヘリカル相へのクロスオーバーの観測2018
- Author(s)
  枡富龍一、田代翔太郎、岡本徹、柳瀬陽一
- Organizer
  日本物理学会　第73回年次大会
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] Observation of crossover from a complex-stripe phase to a helical phase in multiple one-atomic-layer films2018
- Author(s)
  R. Masutomi, S. Tashiro, T. Okamoto, Y. Yanase
- Organizer
  31th International Conference on the Physics of Semiconductors
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] Pb超薄膜超伝導に対する磁性不純物の影響と平行磁場印加による超伝導転移温度の上昇2017
- Author(s)
  庭田正人、枡富龍一、岡本徹
- Organizer
  日本物理学会年次大会
- Place of Presentation
  大阪大学（大阪府、豊中市）
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] 磁性体を吸着したPb超薄膜における平行磁場による超伝導の増強2017
- Author(s)
  庭田　正人、枡富　龍一、岡本　徹
- Organizer
  第8回低温センター研究交流会
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] Pb超薄膜超伝導に対する磁性不純物の影響と平行磁場印加による超伝導転移温度の上昇2017
- Author(s)
  庭田　正人、枡富　龍一、岡本　徹
- Organizer
  日本物理学会　第72回年次大会
- Data Source
  KAKENHI-PROJECT-16H03998
[Presentation] Adsorbate-induced quantum Hall system probed by scanning tunneling spectroscopy combined with transport measurements2016
- Author(s)
  枡富龍一、岡本徹
- Organizer
  第7回低温センター研究交流会
- Place of Presentation
  東京大学小柴ホール（東京都、文京区）
- Year and Date
  2016-02-23
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] Adsorbate-induced quantum Hall system probed by scanning tunneling spectroscopy combined with transport measurements2016
- Author(s)
  R. Masutomi
- Organizer
  EMN Spring Meeting
- Place of Presentation
  TAIPEI SUNWORLD DYNASTY Hotel（台湾、台北）
- Year and Date
  2016-03-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] Adsorbate-induced quantum Hall system probed by scanning tunneling spectroscopy combined with transport measurements2015
- Author(s)
  R. Masutomi and T. Okamoto
- Organizer
  21st International Conference on Electronic Properties of Two-Dimensional Systems
- Place of Presentation
  仙台国際センター（宮城県、仙台市）
- Year and Date
  2015-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] Two-dimensonal superconductivity with broken inversion symmetry in one-atomic-layer metal films on cleaved GaAs surfaces2014
- Author(s)
  T. Sekihara, T. Miyake, H. Ichinomiya, R. Masutomi, and T. Okamoto
- Organizer
  The March Meeting 2014 of the American Physical Society
- Place of Presentation
  Denver, USA
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] STM/STS and transport measurements in adsorbate-induced two-dimensional electron systems2013
- Author(s)
  R. Masutomi and T. Okamoto
- Organizer
  International Symposium on Advanced Nanodevices and Nanotechnology
- Place of Presentation
  Hawaii, USA
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] STM/STS and transport measurements in adsorbate-induced two-dimensional electron systems2013
- Author(s)
  Ryuichi Masutomi, Tohru Okamoto
- Organizer
  International Symposium on Advanced Nanodevices and Nanotechnology (ISANN 2013)
- Place of Presentation
  Hawaii, USA
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] 吸着原子が誘起する2次元電子系における走査トンネル分光顕微鏡と電子輸送特性の同時測定2013
- Author(s)
  枡富龍一，一ノ宮弘樹，岡本徹
- Organizer
  日本物理学会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] Strongly correlated two-dimensional system and superconductivity in one atomic layer2013
- Author(s)
  R. Masutomi
- Organizer
  Yonsei-Todai Symposium
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] STM/STS and transport measurements in adsorbate-induced two-dimensional electron systems2013
- Author(s)
  Ryuichi Masutomi and Tohru Okamoto
- Organizer
  International Symposium on Advanced Nanodevices and Nanotechnology (ISANN 2013)
- Place of Presentation
  Hawaii, USA
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Two-dimensonal superconductivity with broken inversion symmetry in one-atomic-layer metal films on cleaved GaAs surfaces2013
- Author(s)
  T. Sekihara, T. Miyake, H. Ichinomiya, R. Masutomi, and T. Okamoto
- Organizer
  The International Conference on Strongly Correlated Electron Systems
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] 吸着原子が誘起する2次元電子系における走査トンネル分光顕微鏡と電子輸送特性の同時測定2013
- Author(s)
  枡富龍一、一ノ宮弘樹、岡本徹
- Organizer
  日本物理学会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Low-Temperature Scanning Tunneling Microscopy and Transport Measurements on Adsorbate-Induced Two-Dimensional Electron Systems2012
- Author(s)
  R. Masutomi, N. Toriyama, T. Okamoto
- Organizer
  31th International Conference on the Physics of Semiconductors (ICPS 2012)
- Place of Presentation
  Zurich, Switzerland
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Temperature, electron density and in-plane magnetic field dependence of cyclotron relaxation time in the two-dimensional metallic phase2012
- Author(s)
  R. Masutomi, T. Chiba, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki and T. Okamoto
- Organizer
  20th International Conference on High Magnetic Fields in Semiconductor Physics
- Place of Presentation
  Chamonix, France
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Magnetic-field-independent superconductivity of ultrathin Pb films on cleaved GaAs surface2012
- Author(s)
  T.Sekihara, R. Masutomi, and T. Okamoto
- Organizer
  20th International Conference on High Magnetic Fields in Semiconductor Physics
- Place of Presentation
  Chamonix, France
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Temperature, electron density and in-plane magnetic field dependence of cyclotron relaxation time in the two-dimensional metallic phase2012
- Author(s)
  R. Masutomi, T. Chiba, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki, T. Okamoto
- Organizer
  The Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology (HMF-20)
- Place of Presentation
  Chamonix Mont-Blanc, France
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Superconductivity of ultrathin metallic films on cleaved GaAs surfaces2012
- Author(s)
  T. Sekihara, R. Masutomi, and T. Okamoto
- Organizer
  The 10th Japan-Russia Seminar on Semiconductor Surfaces
- Place of Presentation
  Tokyo, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Temperature, electron density and in-plane magnetic field dependence of cyclotron relaxation time in the two-dimensional metallic phase2012
- Author(s)
  R. Masutomi, T. Chiba, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki and T. Okamoto
- Organizer
  20th International Conference on High Magnetic Fields in Semiconductor Physics
- Place of Presentation
  Chamonix, France
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Low-Temperature Scanning Tunneling Microscopy and Transport Measurements on Adsorbate-Induced Two-Dimensional Electron Systems2012
- Author(s)
  Ryuichi Masutomi, Naotaka Triyama, Tohru Okamoto
- Organizer
  31th International Conference on the Physics of Semiconductors
- Place of Presentation
  Zurich, Switzerland
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] GaAs劈開表面上に形成した金属超薄膜の超伝導2012
- Author(s)
  関原貴之、枡富龍一、岡本徹
- Organizer
  日本物理学会
- Place of Presentation
  関西学院大学（兵庫県）
- Data Source
  KAKENHI-PROJECT-23740233
[Presentation] Low-Temperature Scanning Tunneling Microscopy and Transport Measurements on Adsorbate-Induced Two-Dimensional Electron Systems2012
- Author(s)
  R. Masutomi, N. Toriyama, T. Okamoto
- Organizer
  31th International Conference on the Physics of Semiconductors
- Place of Presentation
  Zurich, Switzerland
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Magneto transport in adsorbate-induced twodimensional electron systems on cleaved InAs surfaces2010
- Author(s)
  T.Okamoto, T.Mochizuki, M.Minowa, K.Komatsuzaki, R.Masutomi
- Organizer
  30th International Conference on the Physics of Semiconductors
- Place of Presentation
  Seoul, Korea
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Cyclotron Resonance of Two Dimensional Electrons near the Metal-Insulator Transition2010
- Author(s)
  R. Masutomi, K. Sasaki, I. Yasuda, A. Sekine, K. Sawano, Y. Shiraki, T. Okamoto
- Organizer
  The 30th International Conference on the Physics of Semiconductors
- Place of Presentation
  Seoul, Korea
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] Hysteresis in magnetoresistance of InAs surface inversion layers covered with submonolayer of Fe films2009
- Author(s)
  T.Mochizuki, R.Masutomi, T.Okamoto
- Organizer
  18th International Conference on Electronic Properties of Two-Dimensional Systems
- Place of Presentation
  Kobe, Japan
- Year and Date
  2009-07-23
- Data Source
  KAKENHI-PROJECT-21244047
[Presentation] InSb劈開表面における量子ホール効果と熱処理効果2007
- Author(s)
  枡富龍一, 日尾真之, 望月敏光, 岡本徹
- Organizer
  日本物理学会第62回年次学会
- Place of Presentation
  北海道大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-17740218
[Presentation] In situ STM/STS and transport studies in adsorbate-induced two-dimensional electron systems
- Author(s)
  R. Masutomi
- Organizer
  Collaborative Conference on Materials Research (2014)
- Place of Presentation
  Incheon/Seoul, South Korea
- Year and Date
  2014-06-23 – 2014-06-27
- Invited
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] 吸着原子が誘起する２次元電子系における走査トンネル分光顕微鏡と電子輸送特性の同時測定Ⅱ
- Author(s)
  枡富龍一, 岡本徹
- Organizer
  日本物理学会
- Place of Presentation
  中部大学
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25400316
[Presentation] Adsorbate-induced quantum Hall system and superconductivity in one-atomic-layer with Rashba spin-orbit coupling
- Author(s)
  R. Masutomi, T. Okamoto
- Organizer
  27th International Conference on Low Temperature Physics
- Place of Presentation
  Buenos Aires, Argentina
- Year and Date
  2014-08-06 – 2014-08-13
- Data Source
  KAKENHI-PROJECT-25400316

1. OKAMOTO Tohru (60245371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 27 results

Masutomi Ryuichi 枡富 龍一

MASUTOMI Ryuichi 枡富 龍一

枡富 龍一 マストミ リュウイチ

Research Projects

Research Products

Co-Researchers

微視的・巨視的両側面から捉えるラッシュバ多層系超伝導とその磁気的相互作用Principal Investigator

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ハイブリッドラッシュバ単原子層超伝導の研究Principal Investigator

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Hybrid one-atomic-layer physics on semiconductor surfaces without space inversion symmetryPrincipal Investigator

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Spin-related physics and two-dimensional superconductivity at the cleaved surface of semiconductors without space inversion symmetryPrincipal Investigator

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Spin physics and two dimensional superconductivity on semiconductor surfacesPrincipal Investigator

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New approach to the physics of two dimensional electron systems

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乱れた2次元超伝導体の極低温ボルテックス状態と超伝導絶縁体転移Principal Investigator

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[Journal Article] Cancellation of electron and hole contributions to the Hall effect in ultrathin Bi films grown on GaAs(110)2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unconventional superconducting phases in multilayer films with layer-dependent Rashba spin-orbit interactions2020

Author(s)

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DOI

Data Source

[Journal Article] Magnetic field-induced superconductivity in ultrathin Pb films with magnetic impurities2017

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DOI

Data Source

[Journal Article] 単原子層超伝導と空間反転対称性の破れ2017

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NAID

Data Source

[Journal Article] 走査トンネル顕微鏡と電気抵抗測定で探る量子ホール効果2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 単原子層超伝導と空間反転対称性の破れ2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 走査トンネル顕微鏡で探る量子ホール効果2016

Author(s)

Masutomi Ryuichi 枡富龍一

MASUTOMI Ryuichi 枡富龍一

枡富龍一マストミリュウイチ