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

Planned Research

Project AreaMolecular Architectonics: Orchestration of Single Molecules for Novel Function
Project/Area Number 25110010
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

Hasegawa Shuji  東京大学, 大学院理学系研究科(理学部), 教授 (00228446)

Co-Investigator(Kenkyū-buntansha) 秋山 了太  東京大学, 大学院理学系研究科(理学部), 助教 (40633962)
高山 あかり  東京大学, 大学院理学系研究科(理学部), 助教 (70722338)
平原 徹  東京工業大学, 理工学研究科, 准教授 (30451818)
Research Collaborator HOBARA Rei  東京大学, 大学院理学系研究科, 特任研究員 (30568176)
Project Period (FY) 2013-06-28 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥86,450,000 (Direct Cost: ¥66,500,000、Indirect Cost: ¥19,950,000)
Fiscal Year 2017: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2016: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2015: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2014: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2013: ¥41,730,000 (Direct Cost: ¥32,100,000、Indirect Cost: ¥9,630,000)
Keywords表面電気伝導 / グラフェン / 分子シート / 多探針STM / 純スピンプローブ / 原子層超伝導 / ベリー位相 / 分子電気伝導 / 多探針走査トンネル顕微鏡 / 金属ジチオレン錯体 / スピン流 / 分子性固体 / 物性実験 / 表面・界面物性 / 分子伝導 / 伝導性分子膜 / 4探針STM / 超伝導 / スピン伝導
Outline of Final Research Achievements

By using our four-tip scanning tunneling microscope prober with functionalized tips, we have measured charge and spin transport properties of various molecular objects and surfaces of electrodes which are components necessary for "molecular architechtonics" . (1) The conductivity of Nickel dithiolene nanosheets is very high and changes with redox control. (2) Bilayer graphene becomes superconducting around 2 K by Calcium intercalation. (3) The Berry phase of bilayer graphene changes from 0 to π by Li-intercalation and thermal desorption treatment. (4) A probe for pure spin injection has been developed.

Report

(6 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (100 results)

All 2018 2017 2016 2015 2014 2013 Other

All Int'l Joint Research (6 results) Journal Article (23 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 22 results,  Open Access: 8 results,  Acknowledgement Compliant: 7 results) Presentation (65 results) (of which Int'l Joint Research: 23 results,  Invited: 28 results) Book (1 results) Remarks (5 results)

  • [Int'l Joint Research] Inst of Automation & Control Processes/Far Eastern Federal University/Tomsk State University(ロシア連邦)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Univ of Illinois at Urbana-Champaign/Lawrence Berkeley National Laboratory/Georgia Institute of Technology(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] National Taiwan University/Academia Sinica(台湾)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Donostia International Physics Center(スペイン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Inst. Automation & Control Proc./Far Eastern Federal University/Vladivostok State Univ. Eco. Service(ロシア連邦)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Inst. Automation & Control Processes/Far Eastern Federal University/Vladivostok State Univ. Eco. & Serv.(ロシア連邦)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Observation of Anisotropic Band Splitting in Monolayer NbSe2: Implications for Superconductivity and Charge Density Wave2018

    • Author(s)
      Y. Nakata, K. Sugawara, S. Ichinokura, Y. Okada, T. Hitosugi, T. Koretsune, S. Hasegawa, T. Sato, and T. Takahashi
    • Journal Title

      npj 2D Materials and Applications

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Berry phase shift from 2π to π in bilayer graphene by Li-intercalation and sequential desorption2017

    • Author(s)
      R. Akiyama, Y. Takano, Y. Endo, S. Ichinokura, R. Nakanishi, K. Nomura, S. Hasegawa
    • Journal Title

      Appl. Phys. Lett.

      Volume: 110 Issue: 23 Pages: 233106-233106

    • DOI

      10.1063/1.4984958

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer2017

    • Author(s)
      T. Hirahara, S. V. Eremeev, T. Shirasawa, Y. Okuyama, T. Kubo, R. Nakanishi, R. Akiyama, A. Takayama, T. Hajiri, S. Ideta, M. Matsunami, K. Sumida, K. Miyamoto, Y. Takagi, K. Tanaka, T. Okuda, T. Yokoyama, S. Kimura, S. Hasegawa, E. V. Chulkov
    • Journal Title

      NANO Letters

      Volume: 17 Issue: 6 Pages: 3493-3500

    • DOI

      10.1021/acs.nanolett.7b00560

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Emergence of charge density waves and a pseudogap in single-layer TiTe22017

    • Author(s)
      P. Chen, Woei Wu Pai, Y.-H. Chan, A. Takayama, C.-Z. Xu, A. Karn, S. Hasegawa, M. Y. Chou, S.-K. Mo, A.-V. Fedorov, and T.-C. Chiang
    • Journal Title

      Nature Communications

      Volume: 8 Issue: 1 Pages: 516-516

    • DOI

      10.1038/s41467-017-00641-1

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Two-Dimensional Superconductivity in Intercalated Bilayer Graphene2017

    • Author(s)
      高橋隆, 菅原克明, 一ノ倉聖, 高山あかり, 長谷川修司
    • Journal Title

      Hyomen Kagaku

      Volume: 38 Issue: 9 Pages: 460-465

    • DOI

      10.1380/jsssj.38.460

    • NAID

      130006083394

    • ISSN
      0388-5321, 1881-4743
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superconductivity in thallium double atomic layer and transition into an insulating phase intermediated by a quantum metal state2017

    • Author(s)
      S. Ichinokura, L. Bondarenko, A. Tupchaya, D. Gruznev, A. Zotov, A. Saranin, and S. Hasegawa
    • Journal Title

      2D Materials

      Volume: 4 Issue: 2 Pages: 025020-025030

    • DOI

      10.1088/2053-1583/aa57f9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [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)
      T. Nakamura, R. Yoshino, R. Hobara,S. Hasegawa, and T. Hirahara
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 14 Issue: 0 Pages: 216-224

    • DOI

      10.1380/ejssnt.2016.216

    • NAID

      130005282046

    • ISSN
      1348-0391
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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)
      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
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Superconducting Calcium-Intercalated Bilayer Graphene2016

    • Author(s)
      Satoru Ichinokura, Katsuaki Sugawara, Akari Takayama, Takashi Takahashi, and Shuji Hasegawa
    • Journal Title

      ACS Nano

      Volume: 10 Issue: 2 Pages: 2761-2765

    • DOI

      10.1021/acsnano.5b07848

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Role of Quantum and Surface-State Effects in the Bulk Fermi Level Position of Ultrathin Bi films2015

    • Author(s)
      T. Hirahara, T. Shirai, T. Hajiri, M. Matsunami, K. Tanaka, S. Kimura, S. Hasegawa, and K. Kobayashi
    • Journal Title

      Physical Review Letters

      Volume: 115 Issue: 10

    • DOI

      10.1103/physrevlett.115.106803

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Direct observation of a gap opening in topological interface states of MnSe/Bi2Se3 heterostructure2015

    • Author(s)
      A.V. Matetskiy, I. A. Kibirev, T. Hirahara, S. Hasegawa, A.V. Zotov, and A.A. Saranin
    • Journal Title

      Applied Physics Letters

      Volume: 107 Issue: 9

    • DOI

      10.1063/1.4930151

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Spin-Dependent Ion Scattering on Bismuth Surfaces2015

    • Author(s)
      一ノ倉聖, 平原徹, 酒井治, 長谷川修司, 鈴木拓
    • Journal Title

      Hyomen Kagaku

      Volume: 36 Issue: 8 Pages: 408-411

    • DOI

      10.1380/jsssj.36.408

    • NAID

      130005093814

    • ISSN
      0388-5321, 1881-4743
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 物理科学、この30年:表面物理学2015

    • Author(s)
      長谷川修司
    • Journal Title

      パリティ

      Volume: 30 Pages: 14-16

    • Related Report
      2015 Annual Research Report
  • [Journal Article] In situ Magnetotransport Measurements of Ultrathin Bi films: Evidence for a Surface-Bulk Coherent Transport2014

    • Author(s)
      M. Aitani, *T. Hirahara, S. Ichinokura, M. Hanaduka, D. Y. Shin, S. Hasegawa
    • Journal Title

      Physical Review Letters

      Volume: 113 Issue: 20 Pages: 206802-206802

    • DOI

      10.1103/physrevlett.113.206802

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [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)
      N. Fukui, R. Hobara, T. Hirahara, Y. Miyatake, H. Mizuno, T. Sasaki, T. Nagamura, and S. Hasegawa
    • Journal Title

      e-Journal of Surface Science and Nanotechnology

      Volume: 12 Issue: 0 Pages: 423-430

    • DOI

      10.1380/ejssnt.2014.423

    • NAID

      130004694041

    • ISSN
      1348-0391
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex π–Nanosheet: A Potential Organic Two-Dimensional Topological Insulator2014

    • Author(s)
      T. Kambe, R. Sakamoto, T. Kusamoto, T. Pal, N. Fukui, K. Hoshiko, T. Shimojima, Z. Wang, K. Ishizaka, S. Hasegawa, F. Liu, and H. Nishihara
    • Journal Title

      Journal of the American Chemical Society

      Volume: 136 Issue: 41 Pages: 14357-14360

    • DOI

      10.1021/ja507619d

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure Determination of Multilayer Silicene Grown on Ag(111) films by Electron Diffraction: Evidence for Ag Segregation at the Surface2014

    • Author(s)
      T. Shirai, T. Shirasawa, T. Hirahara, N. Fukui, T. Takahashi, and S. Hasegawa
    • Journal Title

      Physical Review B

      Volume: 89 Issue: 24

    • DOI

      10.1103/physrevb.89.241403

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and transport properties of Cu doped Bi2Se3 films2014

    • Author(s)
      T. Shirasawa, M. Sugiki, T. Hirahara, M. Aitani, T. Shirai, S. Hasegawa, and T. Takahashi
    • Journal Title

      Physical Review B

      Volume: 89 Issue: 19 Pages: 195311-195311

    • DOI

      10.1103/physrevb.89.195311

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electron-spin-dependent 4He+ ion scattering on Bi surfaces2014

    • Author(s)
      一ノ倉聖、平原徹、酒井治、長谷川修司、鈴木拓
    • Journal Title

      Radiat. Eff. Defects Solids

      Volume: 169 Issue: 12 Pages: 1003-1009

    • DOI

      10.1080/10420150.2014.977284

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi level tuning of topological insulator thin films2013

    • Author(s)
      M. Aitani, Y. Sakamoto, T. Hirahara, M. Yamada, H. Miyazaki, M. Matsunami, S. Kimura, and S. Hasegawa
    • Journal Title

      Jpn. Jour. Appl. Phys

      Volume: 52 Issue: 11R Pages: 110112-110112

    • DOI

      10.7567/jjap.52.110112

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ transport measurements on ultrathin Bi (111) films using a magnetic tip : Possible detection of current-ind uced spin polarization in the surface states2013

    • Author(s)
      T. Tono, T. Hirahara, S. Hasegawa
    • Journal Title

      New Journal of Physics

      Volume: 15 Issue: 10 Pages: 105018-105018

    • DOI

      10.1088/1367-2630/15/10/105018

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Graphene Intercalation2018

    • Author(s)
      Y. Endo, S. Ichinokura, R. Akiyama, A. Takayama, S. Hasegawa, K. SuzukiA, K. SugawaraB, T. Takahashi, K. Nomura, and W.-X. Tang
    • Organizer
      Symposium on Surface and Nano Sciences 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2017 Annual Research Report
  • [Presentation] カルシウム・インタカレートした2層グラフェンの超伝導2018

    • Author(s)
      一ノ倉 聖、菅原 克明、高山 あかり、高橋 隆、長谷川修司
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 全反射高速陽電子回折法による2層グラフェン層間化合物の構造解析2018

    • Author(s)
      遠藤由大, 深谷有喜, 望月出海, 高山あかり, 兵頭俊夫, 長谷川修司
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 全反射高速陽電子回折法によるSiC 上 のLi インターカレーション2 層グラフェンの構造解 析2017

    • Author(s)
      遠藤由大, 望月出海, 深谷有喜, 高山あかり, 兵頭俊夫, 長谷川修司
    • Organizer
      日本物理学会第72 回年次大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] Atomic-Layer Superconductors2017

    • Author(s)
      S. Hasegawa
    • Organizer
      The 11th International Symposium on Atomic Level Characterizations for New Materials and Devices '17
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Graphene Intercalation2017

    • Author(s)
      S. Hasegawa
    • Organizer
      The 5th Workshop on Physics between Ecole Normale Superiure and University of Tokyo
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] One-dimensional edge states with spin splitting in bismuth2017

    • Author(s)
      A. Takayama
    • Organizer
      Nano-Micro Conference 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Atomic-Layer Superconductors2017

    • Author(s)
      S. Hasegawa
    • Organizer
      The 16th International Conference on the Formation of Semiconductor Interfaces
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Monatomic-Layer Superconductors2017

    • Author(s)
      S. Hasegawa
    • Organizer
      The 13th International Conference on Diffusion in Solids and Liquids - DSL2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Atomic-Layer Superconductors2017

    • Author(s)
      S. Hasegawa
    • Organizer
      Graphene EU Flagship-Japan Second Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multi-probe Techniques for Surfaces and 2D Materials --Superconductivity and Spin Current at Surfaces--2017

    • Author(s)
      S. Hasegawa
    • Organizer
      Surface Physics and LEEM workshop 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Weak localization in bilayer graphene with Li-intercalation/desorption2017

    • Author(s)
      Y. Endo, S. Ichinokura, R. Akiyama, A. Takayama, K. Sugawara, T. Takahashi, K. Nomura and S. Hasegawa
    • Organizer
      The 8th International Symposium on Surface Science (ISSS-8)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rashba 系表面超構造の超 伝導2017

    • Author(s)
      高山あかり、長谷川修司
    • Organizer
      2017 年真空・表面科学合同講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 原子層超伝導2017

    • Author(s)
      長谷川修司
    • Organizer
      京都大学基礎物理学研究所研究会 「超伝導研究の最先端:多自由度、非平衡、電子相関、トポロジー、人工制御」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ラシュバ超伝導2017

    • Author(s)
      長谷川修司
    • Organizer
      日本物理学会第72回年次大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] グラフェンへのインターカレーション2017

    • Author(s)
      遠藤由大, 一ノ倉聖, 鈴木克郷, 菅原克明, 秋山了太, 高山あかり, 野村健太郎, 高橋隆, 長谷川修司
    • Organizer
      平成29年度 東北大学 電気通信研究所 共同プロジェクト研究会「電荷とスピンの制御に基づく精密物性科学の構築とデバイス応用」
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [Presentation] 全反射高速陽電子回折法によるSiC上Liインターカレーション2層グラフェンの構造解析2017

    • Author(s)
      遠藤由大, 望月出海, 深谷有喜, 高山あかり, 兵頭俊夫, 長谷川修司
    • Organizer
      日本物理学会 2017秋季大会
    • Related Report
      2017 Annual Research Report
  • [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
    • Related Report
      2017 Annual Research Report
  • [Presentation] SiC 結 晶上2層グラフェンの輸送特性およびLi インターカ レートによる影響,2017

    • Author(s)
      遠藤由大, 一ノ倉聖, 鈴木克郷, 菅原克明, 秋山了太, 高山あかり, 野村健太郎, 高橋隆, 長谷川修司
    • Organizer
      第8 回低温センター研究交流会
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Atomic-Layer Superconductors2016

    • Author(s)
      S. Hasegawa
    • Organizer
      International Symposium on Two-Dimensional Layered Materials and Art
    • Place of Presentation
      Marseille (France)
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ca-インターカレートした二層グラフェンにおける超伝導2016

    • Author(s)
      一ノ倉聖,菅原克明,高山あかり,高橋隆,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
    • Related Report
      2015 Annual Research Report
  • [Presentation] 極低温その場4端子電気伝導測定による2層グラフェンの輸送特性2016

    • Author(s)
      遠藤由大,一ノ倉聖,鈴木克郷,菅原克明,秋山了太,高山あかり,高橋隆,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
    • Related Report
      2015 Annual Research Report
  • [Presentation] Atomic-Layer Superconductors2016

    • Author(s)
      S. Hasegawa
    • 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
      2016-03-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Superconductivity in Ca-intercalated Bulayer Graphene2016

    • Author(s)
      S. Ichinokura
    • Organizer
      Tsinghua-UTokyo Workshop on Recent Topic in Materials Physics, Science and Engineering
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2016-03-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [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
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atomic-Layer Superconductors2016

    • Author(s)
      S. Hasegawa
    • Organizer
      The 20th International Vacuum Congress
    • Place of Presentation
      Busan (Korea)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Superconductivity in Calcium-Intercalated Bilayer Graphene detected by in situ Resistivity Measurements in Ultrahigh Vacuum2016

    • Author(s)
      S. Ichinokura, K. Sugawara, A. Takayama, T. Takahashi, S. Hasegawa
    • Organizer
      The 1st International Conference Graphene and related Materials: Properties and Applications
    • Place of Presentation
      Paestum (Italy).
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Transport properties of bilayer graphene studied by in situ four-point probe resistance measurements2016

    • Author(s)
      Y. Endo, S.Ichinokura, K. Suzuki, K. Sugawara, R. Akiyama, A. Takayama, T. Takahashi, S. Hasegawa
    • Organizer
      The 20th International Vacuum Congress
    • Place of Presentation
      Busan (Korea)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Superconductivity in Caintercalated Bilayer Graphene2016

    • Author(s)
      S. Ichinokura, K. Sugawara, A. Takayama, T. Takahashi, S. Hasegawa
    • Organizer
      The 20th International Vacuum Congress
    • Place of Presentation
      Busan (Korea)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atomically Thinned Two-dimensional Superconductors2016

    • Author(s)
      S. Ichinokura, K. Sugawara, A. Takayama, T. Takahashi, A. V. Matetskiy, L. V. Bondarenko, A. Y. Tupchaya, D. V. Gruznev, A. V. Zotov, A. A. Saranin, and S. Hasegawa
    • Organizer
      The 66th Lindau Nobel Laureate Meeting
    • Place of Presentation
      Lindau (Germany)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 原子層二次元物質の超伝導2016

    • Author(s)
      長谷川修司
    • Organizer
      (公財)科 学技術交流財団「次世代デバイス実現に向けた先端 二次元物質の物理と化学」第1回研究会
    • Place of Presentation
      科学技術交流財団交流センター(愛知県名古屋市)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] SiC 結晶上2層グラフェンの輸送特性およびLi インター カレートによる影響2016

    • Author(s)
      遠藤由大, 一ノ倉聖, 鈴木克郷, 菅原克明, 秋山了太, 高山あかり, , 野村健太郎, , 高橋隆, 長谷川修司
    • Organizer
      2016 真空・表面科学合同講演 会
    • Place of Presentation
      名古屋国際会 議場(愛知県名古屋市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] In situ 極低温四端子電気伝導測定によるSiC 上2 層グラフェ ンの量子輸送特性2016

    • Author(s)
      遠藤由大, 一ノ倉聖, 鈴木克郷, 菅原克明, 秋山了太, 高山あかり, 高橋隆, 長谷川修司, 野村健太郎
    • Organizer
      日本物理学会2016 秋季大会
    • Place of Presentation
      金沢大学(石川県角間市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] カルシウムをインターカレートした2層グラフェ ンにおける超伝導2016

    • Author(s)
      一ノ倉聖,菅原克明,高山あかり,高橋隆,長谷川修 司
    • Organizer
      日本表面科学会第1回関東支部講演 大会
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Charge/spin transport and superconductivity at Rashba spin-split surface states2015

    • Author(s)
      S. Hasegawa
    • Organizer
      The 23rd International Colloquium on Scanning Probe Microscopy (ICSPM23)
    • Place of Presentation
      ヒルトンニセコビレッジホテル(北海道ニセコ市)
    • Year and Date
      2015-12-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface Transport of Topological and Non-topological Materials2015

    • Author(s)
      S. Hasegawa
    • Organizer
      The 10th International Symposium on Atomic Level Characterizations for New Materials and Devices (ALC'15)
    • Place of Presentation
      くにびきメッセ(島根県松江市)
    • Year and Date
      2015-10-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [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
    • Related Report
      2015 Annual Research Report
  • [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
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Charge/Spin Transport at Surfaces2015

    • Author(s)
      S. Hasegawa
    • Organizer
      The 7th International Conference on Scanning Probe Spectroscopy and Related Methods (SPS'15)
    • Place of Presentation
      Poznan ( Poland)
    • Year and Date
      2015-06-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Surface transport below 1 K2015

    • Author(s)
      S. Hasegawa
    • Organizer
      International Workshop on LEED and Related Techniques
    • Place of Presentation
      Hannover (Germany)
    • Year and Date
      2015-05-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] トポロジカル物質のインパクト2015

    • Author(s)
      長谷川修司
    • Organizer
      日本表面科学会中部支部・日本真空学会東海支部合同講演会
    • Place of Presentation
      名古屋工業大学(愛知県名古屋市)
    • Year and Date
      2015-04-25
    • Related Report
      2015 Annual Research Report
    • Invited
  • [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
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spin Current at Surfaces of Strong Spin-Orbit Coupling Materials2014

    • 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
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spins Transport at Crystal Surfaces2014

    • Author(s)
      S. Hasegawa
    • Organizer
      The 2nd International Symposium on the Functionality of Organized Nanostructures
    • Place of Presentation
      Miraikan, Tokyo, Japan
    • Year and Date
      2014-11-27 – 2014-11-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 微斜面トポロジカル絶縁体薄膜の電気伝導異方性2014

    • Author(s)
      福居 直哉, 平原 徹, 長谷川 修司
    • Organizer
      日本表面科学会 第34回学術講演会
    • Place of Presentation
      くにびきメッセ(島根県松江市)
    • Year and Date
      2014-11-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] Structure and Transport Properties of Cu-Doped Bi2Se3 Films2014

    • Author(s)
      T. Shirasawa, M. Sugiki, T. Hirahara, M. Aitani, T. Shirai, S. Hasegawa and T. Takahashi
    • Organizer
      The 7th International Symposium on Surface Science
    • Place of Presentation
      くにびきメッセ、Matsue, Japan
    • Year and Date
      2014-11-03 – 2014-11-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] The electric conduction anisotropy of topological insulator thin films, Bi2Te3 and Bi2Se3 grown on a vicinal substrate2014

    • Author(s)
      N. Fukui, T. Hirahara, and S. Hasegawa
    • Organizer
      The 7th International Symposium on Surface Science
    • Place of Presentation
      くにびきメッセ、Matsue, Japan
    • Year and Date
      2014-11-03 – 2014-11-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spins at Crystal Surfaces2014

    • Author(s)
      S. Hasegawa
    • Organizer
      LMU-Todai Cooperation in Physics Workshop
    • Place of Presentation
      Ludwig-Maximilrian University, Munchen, Germany
    • Year and Date
      2014-10-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Spins Current at Surfaces2014

    • 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
    • Related Report
      2014 Annual Research Report
  • [Presentation] CuドープBi2Se3薄膜の構造と電子輸送特性2014

    • Author(s)
      白澤徹郎,杉木祐人,平原徹,長谷川修司,高橋敏男
    • Organizer
      日本物理学会 2014年秋季大会
    • Place of Presentation
      中部大学(愛知県春日井市)
    • Year and Date
      2014-09-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 走査プローブ顕微鏡 ―ピコスケールで物質の表面を観る、計る、加工する―2014

    • Author(s)
      長谷川修司
    • Organizer
      日本顕微鏡学会 第24回電子顕微鏡大学
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 走査プローブ顕微鏡の現在、過去、未来―2014

    • Author(s)
      長谷川修司
    • Organizer
      日本表面科学会 実用顕微評価技術セミナー
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-06-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [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
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ultrathin materials2014

    • Author(s)
      T. Hirahara
    • Organizer
      The 8th Japanese-French Frontiers of Sciences Symposium
    • Place of Presentation
      Metz, France
    • Related Report
      2013 Annual Research Report
  • [Presentation] 4探針型走査トンネル顕微鏡によるナノスケール計測2014

    • Author(s)
      長谷川修司
    • Organizer
      精密工学会2014年度春季大会
    • Place of Presentation
      東京大学、東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 多層シリセンの構造解析2014

    • Author(s)
      白井皓寅, 白澤徹郎, 平原徹, 高橋敏男, 長谷川修司
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学, 神奈川
    • Related Report
      2013 Annual Research Report
  • [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
    • Related Report
      2013 Annual Research Report
  • [Presentation] スピン偏極イオン散乱分光法を用いたBi超薄膜における電流誘起スピン偏極の検証2014

    • Author(s)
      一ノ倉聖, 平原徹, 鈴木拓, 長谷川修司
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学, 神奈川
    • Related Report
      2013 Annual Research Report
  • [Presentation] In situ FIB加工微細構造を用いたBi2Se3のスピンホール効果測定2014

    • Author(s)
      福居直哉、平原徹、長谷川修司
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学, 神奈川
    • Related Report
      2013 Annual Research Report
  • [Presentation] Spin Splitting and Spin Transport2013

    • Author(s)
      S. Hasegawa
    • Organizer
      2013 NSFC-JSPS
    • Place of Presentation
      Shanghai, China
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Spin at Crystal Surfaces2013

    • Author(s)
      S. Hasegawa
    • Organizer
      Workshopon on Quantum Materials at Max Planck Institute
    • Place of Presentation
      Stuttgart, Germany
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] ビスマスはトポロジカル物質か?2013

    • Author(s)
      平原徹
    • Organizer
      科研費基盤研究A「固体中のディラック電子」第3回研究会
    • Place of Presentation
      赤穂、兵庫
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Bi2Se3薄膜のin situ 微細加工と4探針測定によるスピンホール効果検出の試み2013

    • Author(s)
      福居直哉、平原徹、長谷川修司
    • Organizer
      表面科学学術講演会
    • Place of Presentation
      つくば、茨城
    • Related Report
      2013 Annual Research Report
  • [Book] 科学の技法2017

    • Author(s)
      東京大学教養教育高度化機構初年次教育部門、増田 建、坂口 菊恵編, 長谷川修司他著
    • Total Pages
      240
    • Publisher
      東京大学出版会
    • ISBN
      9784130623186
    • Related Report
      2017 Annual Research Report
  • [Remarks] 長谷川研究室

    • URL

      http://www-surface.phys.s.u-tokyo.ac.jp/

    • Related Report
      2017 Annual Research Report
  • [Remarks] http://www-surface.phys.s.u-tokyo.ac.jp/

    • Related Report
      2016 Annual Research Report
  • [Remarks] Hasegawa Research Laboratory

    • URL

      http://www-surface.phys.s.u-tokyo.ac.jp/

    • Related Report
      2015 Annual Research Report
  • [Remarks] http://www-surface.phys.s.u-tokyo.ac.jp/

    • Related Report
      2014 Annual Research Report
  • [Remarks] Hasegawa Lab

    • URL

      http://www-surface.phys.s.u-tokyo.ac.jp/

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2013-07-10   Modified: 2022-05-13  

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