Hobara Rei 保原麗

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HOBARA Rei 保原麗

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Researcher Number	30568176
Affiliation (Current)	2025: 東京大学, 大学院理学系研究科(理学部), 特任研究員
Affiliation (based on the past Project Information) *help	2018 – 2023: 東京大学, 大学院理学系研究科(理学部), 特任研究員 2017: 東京大学, 大学院理学系研究科, 特任研究員 2016: 東京大学, 大学院理学系研究科(理学部), 特任研究員 2015: 東京大学, 理学(系)研究科(研究院), 研究員 2015: 東京大学, 大学院理学系研究科, 特任研究員
Review Section/Research Field	Principal Investigator Medium-sized Section 28:Nano/micro science and related fields / Medium-sized Section 29:Applied condensed matter physics and related fields / Thin film/Surface and interfacial physical properties Except Principal Investigator Science and Engineering / Thin film/Surface and interfacial physical properties
Keywords	Principal Investigator プローブ / スピン / SPM / グラフェン / SiC / スピン圧 / 走査プローブ顕微鏡 / 磁性 / 表面・界面物性 / 純スピン流 / スピントロニクス / スピン物性 … More Except Principal Investigator … More 多探針走査トンネル顕微鏡 / スピン流 / スピン伝導 / 超伝導 / ４探針STM / 伝導性分子膜 / 分子伝導 / 表面・界面物性 / 物性実験 / 分子性固体 / 金属ジチオレン錯体 / 分子電気伝導 / ベリー位相 / 原子層超伝導 / 純スピンプローブ / 多探針STM / 分子シート / グラフェン / 表面電気伝導 / スピン偏極イオン散乱分光法 / 電流誘起スピン偏極 / ディラック・コーン / ヘテロ界面 / スピン・運動量ロッキング / スピン軌道相互作用 / スピンホール効果 / フォトガルバニック効果 / ラシュバ超伝導 / スピン偏極電流 / ラシュバ効果 / トポロジカル絶縁体 Less

Development of a spin pressure detection probe and real space spin mapping methodPrincipal Investigator
- Principal Investigator
  
  保原麗
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 28:Nano/micro science and related fields
- Research Institution
  The University of Tokyo
Development of in situ Real Space Obserbation Method of Spin TransportPrincipal Investigator
- Principal Investigator
  
  Hobara Rei
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  The University of Tokyo
Development of pure spin injection probe using multiprobe STMPrincipal Investigator
- Principal Investigator
  
  Hobara Rei
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  The University of Tokyo
Studies on Electronic and Spin Transport at Topological Surfaces and Edge States
- Principal Investigator
  
  Hasegawa Shuji
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  The University of Tokyo
Study of Electron/Spin Transport at Molecules by Functionalized Four-Tip STM
- Principal Investigator
  
  Hasegawa Shuji
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo

All 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation Patent

[Journal Article] Observation of Superconductivity on the Rashba-Type Surface Reconstruction (Tl, Pb)/Si(111) by in situ Electrical Transport Measurements2016
- Author(s)
 一ノ倉聖, 保原麗, 高山あかり, 長谷川修司, Andrey V. MATETSKIY, Leonid V. BONDARENKO, Alexandra Y. TUPCHAYA, Dimitry V. GRUZNEV, Andrey V. ZOTOV, Alexander A. SARANIN
- Journal Title
 
 Hyomen Kagaku
 
 Volume: 37 Issue: 8 Pages: 363-368
- DOI
 10.1380/jsssj.37.363
- NAID
 130005405086
- ISSN
 0388-5321, 1881-4743
- Language
 Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PLANNED-25110010, KAKENHI-PROJECT-15J11055, KAKENHI-PROJECT-16H02108
[Journal Article] Development of a Convenient in situ UHV Scanning Tunneling Potentiometry System Using a Tip Holder Equipped with Current-Injection Wires2016
- Author(s)
 T. Nakamura, R. Yoshino, R. Hobara,S. Hasegawa, and T. Hirahara
- Journal Title
 
 e-J. Surf. Sci. Nanotechnol.
 
 Volume: 14 Issue: 0 Pages: 216-224
- DOI
 10.1380/ejssnt.2016.216
- NAID
 130005282046
- ISSN
 1348-0391
- Language
 English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PLANNED-25110010, KAKENHI-PROJECT-16K13683, KAKENHI-PROJECT-16H02108, KAKENHI-PROJECT-15H05453
[Journal Article] Two-Dimensional Superconductor with a Giant Rashba Effect: One-Atom-Layer Tl-Pb Compound on Si(111)2015
- Author(s)
  A. V. Matetskiy, S. Ichinokura, L. V. Bondarenko, A. Y. Tupchaya, D. V. Gruznev, A. V. Zotov, A. A. Saranin, R. Hobara, A. Takayama, and S. Hasegawa
- Journal Title
  
  Physical Review Letters
  
  Volume: 115 Issue: 14 Pages: 147003-147003
- DOI
  10.1103/physrevlett.115.147003
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17464, KAKENHI-PLANNED-25110010, KAKENHI-PROJECT-25246025, KAKENHI-PROJECT-15J11055
[Journal Article] In Situ Microfabrication and Measurements of Bi2Se3 Ultrathin Films in a Multichamber System with a Focused Ion Beam, Molecular Beam Epitaxy, and Four-Tip Scanning Tunneling Microscope2014
- Author(s)
 N. Fukui, R. Hobara, T. Hirahara, Y. Miyatake, H. Mizuno, T. Sasaki, T. Nagamura, and S. Hasegawa
- Journal Title
 
 e-J. Surf. Sci. Nanotechnol.
 
 Volume: 12 Issue: 0 Pages: 423-430
- DOI
 10.1380/ejssnt.2014.423
- NAID
 130004694041
- ISSN
 1348-0391
- Language
 English
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-13J01282, KAKENHI-PLANNED-25110010, KAKENHI-PROJECT-25246025, KAKENHI-PROJECT-25600093
[Journal Article] Anisotropic Electronic Conduction in Metal Nanofilms Grown on a One-Dimensional Surface Superstructure2014
- Author(s)
  N. Nagamura, R. Hobara, T. Uetake, T. Hirahara, M. Ogawa, T. Okuda, K. He, P. Moras, P. M. Sheverdyaeva, C. Carbone, K. Kobayashi, I. Matsuda, and S. Hasegawa
- Journal Title
  
  Physical Review B
  
  Volume: 89 Issue: 12
- DOI
  10.1103/physrevb.89.125415
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23686007, KAKENHI-PLANNED-25110010, KAKENHI-PROJECT-25246025, KAKENHI-PROJECT-25600093
[Patent] プローブおよびその製造方法2016
- Inventor(s)
  保原麗
- Industrial Property Rights Holder
  東京大学
- Industrial Property Rights Type
  特許
- Filing Date
  2016-08-30
- Data Source
  KAKENHI-PROJECT-15K13358
[Presentation] 純スピン流注入プローブの開発2018
- Author(s)
  保原麗, 長谷川修司
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] 機能性４探針 STM による分子の電子・スピン輸送特性の研究2017
- Author(s)
  保原麗、長谷川修司
- Organizer
  分子アーキテクトニクス第 8 回領域会議
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] グラフェン/SiCの輸送特性：基板との相互作用の効果2017
- Author(s)
  高山あかり, 遠藤由大, 金觀洙, 朴君昊, 遠藤則史, 保原麗, 吹留博一, 末光眞希, 長谷川修司
- Organizer
  日本物理学会第72回年次大会
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] 純スピン流注入プローブの開発2017
- Author(s)
  保原麗, 秋山了太, 長谷川修司
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜(神奈川県横浜市)
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-15K13358
[Presentation] Two-dimensional superconductor with a giant Rashba effect: monoatomic layer Tl-Pb compound on Si(111)2016
- Author(s)
  S. Ichinokura, T. Nakamura, H. Kim, A. Takayama, R. Hobara, S. Hasegawa, Y. Hasegawa, A.V. Matetskiy, L.V. Bondarenko, A.Y. Tupchaya, D.V. Gruznev, A.V. Zotov, A.A. Saranin
- Organizer
  The 16th Japan-Korea-Taiwan Workshop on Strongly Correlated Electron Systems
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2016-02-19
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] 原子ステップをもつトポロジカル絶縁体のin situ輸送特性観測2016
- Author(s)
  福居直哉，保原麗，高山あかり，秋山了太，長谷川修司
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学(宮城県仙台市)
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] 純スピン流生成プローブの開発2016
- Author(s)
  保原麗, 秋山了太, 長谷川修司
- Organizer
  日本物理学会 2016年秋季大会
- Place of Presentation
  金沢大学(石川県金沢市)
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-15K13358
[Presentation] 4端子電気伝導測定によるMnX/Bi2X3(X=Se,Te)薄膜の輸送特性2015
- Author(s)
  久保高幸，中西亮介，高山あかり，福居直哉，保原麗，秋山了太，長谷川修司
- Organizer
  日本物理学会 2015秋季大会
- Place of Presentation
  関西大学（大阪府吹田市)
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] 走査トンネルポテンショメトリ法による表面上の単一ステップでの抵抗測定2015
- Author(s)
  中村友謙, 芳野諒、保原麗, 長谷川修司, 平原徹
- Organizer
  2015年真空・表面科学合同講演会
- Place of Presentation
  つくば国際会議場(茨城県つくば市)
- Year and Date
  2015-11-30
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] BiおよびBi/Ag薄膜のラシュバ効果による光誘起電圧の円二色性2015
- Author(s)
  石原大嵩，福居直哉，花塚真大，保原麗，高山あかり，平原徹，長谷川修司
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学（東京都新宿区）
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] in situ 電気伝導測定によるRashba系表面構造(Tl, Pb)/Si(111)の超伝導の観測2015
- Author(s)
  一ノ倉聖，A.V. Matetskiy，L.V. Bondarenko，A.Y. Tupchaya，D.V. Gruznev，A.V. Zotov，保原麗，秋山了太，高山あかり，A.A. Saranin，長谷川修司
- Organizer
  2015年真空・表面科学合同講演会
- Place of Presentation
  つくば国際会議場(茨城県つくば市)
- Year and Date
  2015-11-30
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Electronic conductance measurement of Au nano particle/Thiophene compound by multi-probe STM2015
- Author(s)
  R. Hobara, N. Fukui, T. Nakamura, and S.
- Organizer
  International Workshop on Molecular Architectonics
- Place of Presentation
  知床グランドホテル（北海道知床市）
- Year and Date
  2015-08-02
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] 可視光レーザーを用いた表面ラシュバ系における光誘起電圧の円二色性：Bi表面およびBi吸着Ag表面2015
- Author(s)
  石原大嵩，福居直哉，保原麗，高山あかり，秋山了太，平原徹，長谷川修司
- Organizer
  日本物理学会 2015秋季大会
- Place of Presentation
  関西大学（大阪府吹田市)
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] 多探針STMを用いた金ナノ粒子/チオフェン複合粒子の電気伝導測定2015
- Author(s)
  保原麗，福居直哉，中村友謙，丹波俊輔，家裕隆，安蘇芳雄，長谷川修司
- Organizer
  日本物理学会 2015秋季大会
- Place of Presentation
  関西大学（大阪府吹田市)
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] Rashba系表面構造(Tl, Pb)/Si(111)における二次元超伝導：in situ電気伝導測定2015
- Author(s)
  一ノ倉聖，A.V. Matetskiy，L.V. Bondarenko，A.Y. Tupchaya，D.V. Gruznev，A.V. Zotov，保原麗，秋山了太，高山あかり，A.A. Saranin，長谷川修司
- Organizer
  日本物理学会 2015秋季大会
- Place of Presentation
  関西大学（大阪府吹田市)
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Spin-Resolved Transport at Surface States: Current-Induced Spin Polarization and Spin Hall Effect2014
- Author(s)
  T. Tono, N. Fukui, T. Hirahara, R. Hobara, and S. Hasegawa
- Organizer
  Symposium on Surface and Nano Sciences 2014
- Place of Presentation
  Furano, Japan
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] Spin-Resolved Transport at Surface States: Current-Induced Spin Polarization and Spin Hall Effect2014
- Author(s)
  T. Tono, N. Fukui, T. Hirahara, R. Hobara, and S. Hasegawa
- Organizer
  Symposium on Surface and Nano Sciences 2014
- Place of Presentation
  富良野, 北海道
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] 低温強磁場下で動作する走査トンネルポテンショメトリ装置の開発2014
- Author(s)
  中村友謙, 保原麗, 長谷川修司, 平原徹
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学, 神奈川
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] Surface-State Superconductivity2013
- Author(s)
  M. Yamada, T. Hirahara, R. Hobara, and S. Hasegawa
- Organizer
  The 14th International Conference on the Formation of Semiconductor Interfaces (ICFSI-14)
- Place of Presentation
  Gyeongju, Korea
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Spin Current at Surfaces of Strong Spin-Orbit Coupling Materials
- Author(s)
  S. Hasegawa,Takeshi Tono, Naoya Fukui, Toru Hirahara, Rei Hobara, Akari Takayama
- Organizer
  Pacific Rim Symposium on Surfaces, Coatings & Interfaces
- Place of Presentation
  Hapuna Beach Prince Hotel, Hawaii, USA
- Year and Date
  2014-12-07 – 2014-12-10
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Spin Current at Surfaces of Strong Spin-Orbit Coupling Materials
- Author(s)
  S. Hasegawa, Takeshi Tono, Naoya Fukui, Toru Hirahara, Rei Hobara, Akari Takayama
- Organizer
  Pacific Rim Symposium on Surfaces, Coatings & Interfaces (PacSurf 2014)
- Place of Presentation
  Hapuna Beach Prince Hotel, Hawaii, USA
- Year and Date
  2014-12-06 – 2014-12-09
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] Spins Current at Surfaces
- Author(s)
  Takeshi Tono, Naoya Fukui, Toru Hirahara, Rei Hobara, S. Hasegawa
- Organizer
  Asia-Pacific Symposium on Solid Surfaces
- Place of Presentation
  Far Easyern Fedral University, Vladivostok, Russia
- Year and Date
  2014-09-30 – 2014-10-01
- Data Source
  KAKENHI-PLANNED-25110010
[Presentation] BiおよびBi/Ag薄膜のラシュバ効果による光誘起電圧の円二色性
- Author(s)
  石原大嵩，福居直哉，花塚真大，保原麗，高山あかり，平原徹，長谷川修司
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学、東京
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Bi超薄膜の走査トンネルポテンショメトリ測定：エッジでのポテンシャル異常
- Author(s)
  中村友謙，保原麗，長谷川修司，平原徹
- Organizer
  日本物理学会 2014年秋季大会
- Place of Presentation
  中部大学、愛知
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] Spins Current at Surfaces
- Author(s)
  Takeshi Tono, Naoya Fukui, Toru Hirahara, Rei Hobara, S. Hasegawa
- Organizer
  Asia-Pacific Symposium on Solid Surfaces
- Place of Presentation
  極東大学、Vladivostok, Russia
- Year and Date
  2014-09-30 – 2014-10-02
- Data Source
  KAKENHI-PROJECT-25246025
[Presentation] 低温強磁場下におけるBi超薄膜の走査トンネルポテンショメトリ測定
- Author(s)
  中村友謙，保原麗，高山あかり，長谷川修司，平原徹
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学、東京
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25246025

1. HIRAHARA TORU (30451818)

# of Collaborated Projects: 3 results

# of Collaborated Products: 15 results
2. Hasegawa Shuji (00228446)

# of Collaborated Projects: 3 results

# of Collaborated Products: 25 results
3. TAKAYAMA Akari (70722338)

# of Collaborated Projects: 2 results

# of Collaborated Products: 13 results
4. AKIYAMA Ryota (40633962)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
5. 白木一郎 (10399389)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. Saranin Alexander

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Hobara Rei 保原 麗

HOBARA Rei 保原 麗

Research Projects

Research Products

Co-Researchers

Development of a spin pressure detection probe and real space spin mapping methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of in situ Real Space Obserbation Method of Spin TransportPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of pure spin injection probe using multiprobe STMPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on Electronic and Spin Transport at Topological Surfaces and Edge States

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Electron/Spin Transport at Molecules by Functionalized Four-Tip STM

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Observation of Superconductivity on the Rashba-Type Surface Reconstruction (Tl, Pb)/Si(111) by <i>in situ</i> Electrical Transport Measurements2016

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Development of a Convenient <i>in situ </i>UHV Scanning Tunneling Potentiometry System Using a Tip Holder Equipped with Current-Injection Wires2016

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Two-Dimensional Superconductor with a Giant Rashba Effect: One-Atom-Layer Tl-Pb Compound on Si(111)2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] <i>In Situ </i>Microfabrication and Measurements of Bi<sub>2</sub>Se<sub>3 </sub>Ultrathin Films in a Multichamber System with a Focused Ion Beam, Molecular Beam Epitaxy, and Four-Tip Scanning Tunneling Microscope2014

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Anisotropic Electronic Conduction in Metal Nanofilms Grown on a One-Dimensional Surface Superstructure2014

Author(s)

Journal Title

DOI

Data Source

[Patent] プローブおよびその製造方法2016

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Filing Date

Data Source

[Presentation] 純スピン流注入プローブの開発2018

Author(s)

Organizer

Data Source

[Presentation] 機能性４探針 STM による分子 の 電子・スピン輸送特性の研究2017

Hobara Rei 保原麗

HOBARA Rei 保原麗

[Presentation] 機能性４探針 STM による分子の電子・スピン輸送特性の研究2017