SEGAWA Koji 瀬川耕司

… Alternative Names

瀬川耕司セガワコウジ

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Researcher Number	20371297
Other IDs
Affiliation (Current)	2025: 京都産業大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 京都産業大学, 理学部, 教授 2015 – 2019: 京都産業大学, 理学部, 教授 2008 – 2014: Osaka University, 産業科学研究所, 准教授 2005 – 2007: (財)電力中央研究所, 材料科学研究所, 主任研究員 2004: 財団法人電力中央研究所, 材料科学研究所・材料物性・創製領域, 主任研究員
Review Section/Research Field	Principal Investigator Condensed matter physics I / Condensed matter physics II / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related Except Principal Investigator Science and Engineering / Condensed matter physics I / Condensed matter physics II
Keywords	Principal Investigator トポロジカル絶縁体 / 輸送特性 / 結晶成長 / 高品質単結晶 / モット絶縁体 / 強相関電子系 / 薄膜 / スパッタリング法 / 強磁場 / ディラック半金属 … More / ワイル半金属 / トポロジカル超伝導 / 単結晶 / 電気化学 / トポロジカル超伝導体 / 酸化物高温超伝導体 / PIN接合 / 銅酸化物高温超伝導体 … More Except Principal Investigator トポロジカル絶縁体 / 電子状態 / 対称性 / MBE / 低温物性 / 表面・界面物性 / 半導体物性 / 物性実験 / ナノ薄片 / 電界制御 / MBE薄膜 / トポロジカル超伝導体 / Hall Coefficient / Thermal Conductivity / Fermi Arc / Charge Stripes / High-Quality Single Crystals / Transport Properties / Self-Organization / High-Tc Superconductor / チェッカーボード秩序 / 磁気抵抗 / スピン励起 / 電子ドープ / 電荷移動励起 / 磁場誘起絶縁体状態 / 擬ギャップ / ホール係数 / 熱伝導率 / フェルミアーク / 電荷ストライプ / 高品質単結晶 / 輸送特性 / 自己組織化 / 銅酸化物高温超伝導体 / 超伝導 / 空間反転対称性の破れ / 電気二重層トランジスタ / トポロジカル超伝導 / 空間反転対称性の破れた超伝導体 / トポロジカル量子現象 Less

タリウム系トポロジカル絶縁体の薄膜化によるトポロジカル輸送現象の探究Principal Investigator
- Principal Investigator
  
  瀬川耕司
- Project Period (FY)
  2021 – 2025
- 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
  Kyoto Sangyo University
Crystal growth in magnetic fields for breaking inversion symmetryPrincipal Investigator
- Principal Investigator
  
  SEGAWA Kouji
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Condensed matter physics I
- Research Institution
  Kyoto Sangyo University
Investigation of novel topological phases based on symmetry
- Principal Investigator
  
  Takafumi Sato
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
トポロジカル絶縁体･超伝導体における新奇な量子現象の探求
- Principal Investigator
  
  安藤陽一
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Osaka University
Precision control of physical properties of topological insulators/superconductors by electrochemical methodPrincipal Investigator
- Principal Investigator
  
  SEGAWA Kouji
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics I
- Research Institution
  Kyoto Sangyo University
  Osaka University
Novel phenomena in electronic fluids with broken inversion symmetry
- Principal Investigator
  
  ZHENG Guo-qing
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Okayama University
Study on physical properties of Mott-insulating and electron-doped state of ambipolar high-Tc cupratesPrincipal Investigator
- Principal Investigator
  
  SEGAWA Kouji
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Osaka University
Study on the PIN junction in the parent material of the high-temperature cuprate superconductorsPrincipal Investigator
- Principal Investigator
  
  SEGAWA Koji
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Osaka University
Electron Self-Organizations and Transport Phenomena in High-Tc Cuprate Superconductors
- Principal Investigator
  
  ANDO Yoichi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Osaka University
  Central Research Institute of Electric Power Industry

[Journal Article] Visualizing crystal twin boundaries of bismuth by high-spatial-resolution ARPES2023
- Author(s)
  Moriya Ayumi、Nakayama Kosuke、Kawakami Tappei、Maeda Kensaku、Tokuyama Atsuya、Souma Seigo、Chen Chaoyu、Avila Jose、Asensio Maria Carmen、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Takahashi Takashi、Fujiwara Kozo、Segawa Kouji、Sato Takafumi
- Journal Title
  
  Physical Review Research
  
  Volume: 5 Issue: 2 Pages: 023152-023152
- DOI
  10.1103/physrevresearch.5.023152
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14541, KAKENHI-PROJECT-20KK0117, KAKENHI-PROJECT-21K03434, KAKENHI-PROJECT-22KJ0270, KAKENHI-PROJECT-21H04435, KAKENHI-PROJECT-20H02853, KAKENHI-PROJECT-23K23216
[Journal Article] Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling2021
- Author(s)
  Satoru Tokuda, Seigo Souma, Kouji Segawa, Takashi Takahashi, Yoichi Ando, Takeshi Nakanishi and Takafumi Sato
- Journal Title
  
  Communications Physics
  
  Volume: 4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03434
[Journal Article] Conversion of a conventional superconductor into a topological superconductor by topological proximity effect2020
- Author(s)
  Trang C. X.、Shimamura N.、Nakayama K.、Souma S.、Sugawara K.、Watanabe I.、Yamauchi K.、Oguchi T.、Segawa K.、Takahashi T.、Ando Yoichi、Sato T.
- Journal Title
  
  Nature Communications
  
  Volume: 11 Issue: 1 Pages: 1-6
- DOI
  10.1038/s41467-019-13946-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PUBLICLY-18H04227, KAKENHI-PUBLICLY-18H04472, KAKENHI-PROJECT-18H01160, KAKENHI-PROJECT-18H01821, KAKENHI-PROJECT-19H01845, KAKENHI-PROJECT-18K18986
[Journal Article] Nanomosaic of Topological Dirac States on the Surface of Pb5Bi24Se41 Observed by Nano-ARPES2019
- Author(s)
  Nakayama Kosuke、Souma Seigo、Trang Chi Xuan、Takane Daichi、Chen Chaoyu、Avila Jose、Takahashi Takashi、Sasaki Satoshi、Segawa Kouji、Asensio Maria Carmen、Ando Yoichi、Sato Takafumi
- Journal Title
  
  Nano Letters
  
  Volume: 19 Issue: 6 Pages: 3737-3742
- DOI
  10.1021/acs.nanolett.9b00875
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PUBLICLY-18H04472, KAKENHI-PROJECT-17H01139, KAKENHI-PROJECT-18H01160, KAKENHI-PROJECT-19H01845
[Journal Article] Anisotropic band splitting in monolayer NbSe2: implications for superconductivity and charge density wave2018
- Author(s)
  Nakata Yuki、Sugawara Katsuaki、Ichinokura Satoru、Okada Yoshinori、Hitosugi Taro、Koretsune Takashi、Ueno Keiji、Hasegawa Shuji、Takahashi Takashi、Sato Takafumi
- Journal Title
  
  npj 2D Materials and Applications
  
  Volume: 2 Issue: 1 Pages: 1-6
- DOI
  10.1038/s41699-018-0057-3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K18986, KAKENHI-PLANNED-15H05853, KAKENHI-PROJECT-16H02108, KAKENHI-PROJECT-18H03876, KAKENHI-PROJECT-18H01160, KAKENHI-PROJECT-18H01821, KAKENHI-PROJECT-18J10038
[Journal Article] トポロジカル絶縁体を創る2017
- Author(s)
  瀬川耕司
- Journal Title
  
  パリティ
  
  Volume: 7 Pages: 31-35
- Data Source
  KAKENHI-PLANNED-15H05853
[Journal Article] Metal-insulator transition and tunable Dirac-cone surface state in topological insulator TlBi1-xSbxTe2 studied by ARPES2016
- Author(s)
  C. X. Trang, Z. Wang, K. Yamada, S. Souma, T. Sato, T. Takahashi, K. Segawa, and Y. Ando
- Journal Title
  
  Phys. Rev. B
  
  Volume: 93 Issue: 16 Pages: 165213-165213
- DOI
  10.1103/physrevb.93.165123
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PROJECT-15H02105, KAKENHI-PROJECT-25287079, KAKENHI-PROJECT-26287071
[Journal Article] Work function of bulk-insulating topological insulator Bi2-xSbxTe3-ySey2016
- Author(s)
  D. Takane, S. Souma, T. Sato, T. Takahashi, K. Segawa, and Y. Ando
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 109 Issue: 9 Pages: 091601-091601
- DOI
  10.1063/1.4961987
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PROJECT-15H02105, KAKENHI-PROJECT-25287079, KAKENHI-PROJECT-26287071
[Journal Article] Direct Observation of Nonequivalent Fermi-Arc States of Opposite Surfaces in Noncentrosymmetric Weyl Semimetal NbP2016
- Author(s)
  S. Souma, Z. Wang, H. Kotaka, T. Sato, K. Nakayama, Y. Tanaka, H. Kimizuka, T. Takahashi, K. Yamauchi, T. Oguchi, K. Segawa, Y. Ando
- Journal Title
  
  Phys.l Rev. B
  
  Volume: 93 Issue: 16
- DOI
  10.1103/physrevb.93.161112
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PUBLICLY-16H00993, KAKENHI-PROJECT-15H02105, KAKENHI-PROJECT-25287079, KAKENHI-PROJECT-26287071
[Journal Article] Metal-insulator transition and tunable Dirac-cone surface state in topological insulator TlBi1－xSbxTe2 studied by ARPES2016
- Author(s)
  C. X. Trang, Z. Wang, K. Yamada, S. Souma, T. Sato, T. Takahashi, K. Segawa, and Y. Ando
- Journal Title
  
  Phys. Rev. B
  
  Volume: 93
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853
[Journal Article] Spin-rotation symmetry breaking in the superconducting state of CuxBi2Se32016
- Author(s)
  K. Matano, M. Kriener, K. Segawa, Y. Ando, G. Zheng
- Journal Title
  
  Nature Phys.
  
  Volume: 12 Issue: 9 Pages: 852-854
- DOI
  10.1038/nphys3781
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PROJECT-16H04016, KAKENHI-PROJECT-15K05140
[Journal Article] Direct Observation of Nonequivalent Fermi-Arc States of Opposite Surfaces in Noncentrosymmetric Weyl Semimetal NbP2016
- Author(s)
  S. Souma, Z. Wang, H. Kotaka, T. Sato, K. Nakayama, Y. Tanaka, H. Kimizuka, T. Takahashi, K. Yamauchi, T. Oguchi, K. Segawa, and Y. Ando
- Journal Title
  
  Phys. Rev. B (Editors' suggestion)
  
  Volume: 93
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853
[Journal Article] Thermodynamic evidence for nematic superconductivity in CuxBi2Se32016
- Author(s)
  S. Yonezawa, K. Tajiri, S. Nakata, Y. Nagai, Z. Wang, K. Segawa, Y. Ando, and Y. Maeno
- Journal Title
  
  Nature Phys.
  
  Volume: 13 Issue: 2 Pages: 123-126
- DOI
  10.1038/nphys3907
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PUBLICLY-16H00995, KAKENHI-PROJECT-26287078, KAKENHI-PROJECT-26800197, KAKENHI-INTERNATIONAL-15K21717
[Journal Article] Observation of two-dimensional bulk electronic states in superconducting topological insulator heterostructure Cux(PbSe)5(Bi2Se3)6: implications for unconventional superconductivity2015
- Author(s)
  K. Nakayama, H. Kimizuka, Y. Tanaka, T. Sato, S. Souma, T. Takahashi, S. Sasaki, K. Segawa, and Y. Ando
- Journal Title
  
  Phys. Rev. B
  
  Volume: 92 Issue: 10 Pages: 100508-5
- DOI
  10.1103/physrevb.92.100508
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05853, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-15H02105, KAKENHI-PROJECT-14J02396, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-25287079, KAKENHI-PROJECT-26287071
[Journal Article] Synthesis and characterization of 3D topological insulators: a case TlBi(S 1- x Se x ) 22015
- Author(s)
  K. Segawa
- Journal Title
  
  Science and Technology of Advanced Materials
  
  Volume: 16 Issue: 1 Pages: 014405-014405
- DOI
  10.1088/1468-6996/16/1/014405
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320
[Journal Article] Large linear magnetoresistance in the Dirac semimetal TlBiSSe2015
- Author(s)
  M. Novak, S. Sasaki, K. Segawa and Y. Ando
- Journal Title
  
  Phys. Rev. B
  
  Volume: 91 Issue: 4 Pages: 041203-041203
- DOI
  10.1103/physrevb.91.041203
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-25220708
[Journal Article] Pb5Bi24Se41: A new Member of the Homologous Series Forming Topological Insulator Heterostructures2015
- Author(s)
  K. Segawa, A.A. Taskin and Y. Ando
- Journal Title
  
  J. Solid Stat. Chem.
  
  Volume: 221 Pages: 196-201
- DOI
  10.1016/j.jssc.2014.09.034
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25400328
[Journal Article] Infrared probe of the bulk insulating response in Bi2-xSbxTe3-ySey topological insulator alloys2015
- Author(s)
  K. W. Post, Y. S. Lee, B. C. Chapler, A. A. Schafgans, Mario Novak, A. A. Taskin, Kouji Segawa, M. D. Goldflam H. T. Stinson, Yoichi Ando, and D. N. Basov
- Journal Title
  
  Phys. Rev. B
  
  Volume: 91 Issue: 16
- DOI
  10.1103/physrevb.91.165202
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25220708
[Journal Article] Ultrafast carrier relaxation through Auger recombination in the topological insulator Bi1.5Sb0.5Te1.7Se1.32015
- Author(s)
  Y. Onishi, Z. Ren, K. Segawa, W. Kaszub, M. Lorenc, Y. Ando and K. Tanaka
- Journal Title
  
  Phys. Rev. B
  
  Volume: 91 Issue: 8 Pages: 085306-085306
- DOI
  10.1103/physrevb.91.085306
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-26247052
[Journal Article] Topological proximity effect in a topological insulator hybrid2015
- Author(s)
  T. Shoman, A. Takayama, T. Sato, S. Souma, T. Takahashi, T. Oguchi, K. Segawa, Y. Ando
- Journal Title
  
  Nature Communications
  
  Volume: 6 Issue: 1 Pages: 6547-6547
- DOI
  10.1038/ncomms7547
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-23224010, KAKENHI-PUBLICLY-25103701, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-26287071
[Journal Article] Ferromagnetism in Cr-doped topological insulator TlSbTe22015
- Author(s)
  Zhiwei Wang, Kouji Segawa, Satoshi Sasaki, A. A. Taskin, and Yoichi Ando
- Journal Title
  
  APL Materials
  
  Volume: 3 Issue: 8
- DOI
  10.1063/1.4922002
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25400328
[Journal Article] Spin-polarized quantum well states on Bi2-xFexSe32015
- Author(s)
  Michael M. Yee, Z.-H. Zhu, Anjan Soumyanarayanan, Yang He, Can-Li Song, Ekaterina Pomjakushina, Zaher Salman, Amit Kanigel, Kouji Segawa, Yoichi Ando, and Jennifer E. Hoffman
- Journal Title
  
  Phys. Rev. B
  
  Volume: 91 Issue: 16
- DOI
  10.1103/physrevb.91.161306
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25220708
[Journal Article] Dual-Gated Topological Insulator Thin Film Device for Efficient Fermi Level Tuning2015
- Author(s)
  Fan Yang, A. A. Taskin, Satoshi Sasaki, Kouji Segawa, Yasuhide Ohno, Kazuhiko Matsumoto, and Yoichi Ando
- Journal Title
  
  ACS Nano
  
  Volume: 9 Issue: 4 Pages: 4050-4055
- DOI
  10.1021/acsnano.5b00102
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25400328
[Journal Article] Top gating of epitaxial (Bi1-xSbx)(2)Te-3 topological insulator thin films2014
- Author(s)
  F. Yang, A.A. Taskin, S. Sasaki, K. Segawa, Y. Ohno, K. Matsumoto and Y. Ando
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 104 Issue: 16 Pages: 161614-161614
- DOI
  10.1063/1.4873397
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25400328
[Journal Article] Robust protection from backscattering in the topological insulator Bi1.5Sb0.5Te1.7Se1.32014
- Author(s)
  Sunghun Kim, Shunsuke Yoshizawa, Yukiaki Ishida, Kazuma Eto, Kouji Segawa, Yoichi Ando, Shik Shin, and Fumio Komori
- Journal Title
  
  Physical Review Letters
  
  Volume: 112 Issue: 13
- DOI
  10.1103/physrevlett.112.136802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25220707
[Journal Article] Topological surface transport in epitaxial SnTe thin films grown on Bi2Te32014
- Author(s)
  A. A. Taskin, Fan Yang, Satoshi Sasaki, K. Segawa, Y. Ando
- Journal Title
  
  Physical Review B
  
  Volume: 89 Issue: 12
- DOI
  10.1103/physrevb.89.121302
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-24740237, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25400328
[Journal Article] Electrical Detection of the Spin Polarization Due to Charge Flow in the Surface State of the Topological Insulator Bi1.5Sb0.5Te1.7Se1.32014
- Author(s)
  Yuichiro Ando, Takahiro Hamasaki, Takayuki Kurokawa, Kouki Ichiba, Fan Yang, Mario Novak, Satoshi Sasaki, Kouji Segawa, Yoichi Ando, and Masashi Shiraishi
- Journal Title
  
  Nano Lett.
  
  Volume: 14 Pages: 6226-6230
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25220708
[Journal Article] Electrical Detection of the Spin Polarization Due to Charge Flow in the Surface State of the Topological Insulator Bi1.5Sb0.5Te1.7Se1.32014
- Author(s)
  Y. Ando(Kyoto Univ.), T. Hamasaki, T. Kurokawa, K. Ichiba, F. Yang, M. Novak, S. Sasaki, K. Segawa, Y. Ando, M. shiraishi
- Journal Title
  
  Nano Letters
  
  Volume: 14 Issue: 11 Pages: 6226-6230
- DOI
  10.1021/nl502546c
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004, KAKENHI-PUBLICLY-25103715, KAKENHI-PROJECT-25600076, KAKENHI-PLANNED-26103003
[Journal Article] Doping-dependent charge dynamics in CuxBi2Se32014
- Author(s)
  Luke J. Sandilands, Anjan A. Reijnders, Markus Kriener, Kouji Segawa, Satoshi Sasaki, Yoichi Ando, and Kenneth S. Burch
- Journal Title
  
  Phys. Rev. B
  
  Volume: 90 Issue: 9
- DOI
  10.1103/physrevb.90.094503
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25800197
[Journal Article] Relationship between Fermi surface warping and out-of-plane spin polarization in topological insulators : A view from spin- and angle-resolved photoemission2014
- Author(s)
  M. Nomura, et al.
- Journal Title
  
  Physical Review B
  
  Volume: 89 Issue: 4 Pages: 45134-1
- DOI
  10.1103/physrevb.89.045134
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J30002, KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-23224010, KAKENHI-PROJECT-24654096, KAKENHI-PUBLICLY-25103701, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25287079
[Journal Article] Superconductor derived from a topological insulator heterostructure2014
- Author(s)
  S. Sasaki, K. Segawa and Y. Ando
- Journal Title
  
  Phys. Rev. B
  
  Volume: 90 Issue: 22 Pages: 220504-220504
- DOI
  10.1103/physrevb.90.220504
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-25220708
[Journal Article] Spin-Electricity Conversion Induced by Spin Injection into Topological Insulators2014
- Author(s)
  Y. Shiomi, K. Nomura, Y. Kajiwara, K. Eto, M. Novak, K. Segawa, Y. Ando and E. Saitoh
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 113 Issue: 19 Pages: 196601-196601
- DOI
  10.1103/physrevlett.113.196601
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24244051, KAKENHI-PUBLICLY-25103702, KAKENHI-PUBLICLY-25103703, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25247056, KAKENHI-PLANNED-26103005, KAKENHI-PUBLICLY-26107505, KAKENHI-PROJECT-26400308
[Journal Article] Tunability of the k-space Location of the Dirac Cones in the Topological Crystalline Insulator Pb1-xSnxTe2013
- Author(s)
  Y. Tanaka, T. Sato, K. Nakayama, S. Souma, T. Takahashi, Zhi Ren, M. Novak, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Physical Review B
  
  Volume: 87 Issue: 15
- DOI
  10.1103/physrevb.87.155105
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-23224010, KAKENHI-PROJECT-24654096, KAKENHI-PUBLICLY-25103701, KAKENHI-PROJECT-25287079
[Journal Article] Unusual nature of fully gapped superconductivity in In-doped SnTe2013
- Author(s)
  M. Novak, S. Sasaki, M. Kriener, K. Segawa, Y. Ando
- Journal Title
  
  Physical Review B
  
  Volume: 88 Issue: 14
- DOI
  10.1103/physrevb.88.140502
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-24540320, KAKENHI-PROJECT-24740237, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25800197
[Journal Article] Fermiology of Strongly Spin-Orbit Coupled Superconductor Sn1-xInxTe and its Implication to Topological Superconductivity2013
- Author(s)
  T. Sato, Y. Tanaka, K. Nakayama, S. Souma, T. Takahashi, S. Sasaki, Z. Ren, A. A. Taskin, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Physical Review Letters
  
  Volume: 110 Issue: 20
- DOI
  10.1103/physrevlett.110.206804
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-23224010, KAKENHI-PROJECT-24654096, KAKENHI-PROJECT-24740237, KAKENHI-PUBLICLY-25103701, KAKENHI-PROJECT-25287079
[Journal Article] Two types of Dirac-cone surface states on (111) surface of topological crystalline insulator SnTe2013
- Author(s)
  Y. Tanaka, T. Shoman, K. Nakayama, S. Souma, T. Sato, T. Takahashi, M. Novak, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Physical Review B
  
  Volume: 88 Issue: 23
- DOI
  10.1103/physrevb.88.235126
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004, KAKENHI-PROJECT-23224010, KAKENHI-PROJECT-24654096, KAKENHI-PUBLICLY-25103701, KAKENHI-PROJECT-25220708, KAKENHI-PROJECT-25287079
[Journal Article] Ambipolar transport in bulk crystals of a topological insulator by gating with ionic liquid2012
- Author(s)
  K. Segawa, Z. Ren, S. Sasaki, T. Tsuda, S. Kuwabata, Y. Ando
- Journal Title
  
  Physical Review B
  
  Volume: 86 Issue: 7
- DOI
  10.1103/physrevb.86.075306
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22103001, KAKENHI-PLANNED-22103004
[Journal Article] Electrochemical synthesis and superconducting phase diagram of CuxBi2Se32011
- Author(s)
  M. Kriener, K. Segawa, Z. Ren, S. Sasaki, S. Wada, S. Kuwabata and Y. Ando
- Journal Title
  
  Phys. Rev
  
  Volume: B84 Pages: 54513-54513
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Topological Superconductivity in CuxBi_2Se_32011
- Author(s)
  S. Sasaki, M. Kriener, K. Segawa, K. Yada, Y. Tanaka, M. Sato and Y. Ando
- Journal Title
  
  Phys. Rev. Lett
  
  Volume: 107 Pages: 217001-217001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Bulk Superconducting Phase with a Full Energy Gap in the Doped Topological Insulator CuxBi_2Se_32011
- Author(s)
  M. Kriener, K. Segawa, Z. Ren, S. Sasaki and Y. Ando
- Journal Title
  
  Phys. Rev. Lett
  
  Volume: 106 Pages: 127004-127004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Zero-doping state and electron-hole asymmetry in an ambipolar cuprate2010
- Author(s)
  Kouji Segawa
- Journal Title
  
  Nature Physics
  
  Volume: 6 Pages: 579-583
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Zero-Doping State and Electron. Hole Asymmetry in an Ambipolar Cuprate2010
- Author(s)
  K. Segawa, M. Kofu, S-H. Lee, I. Tsukada, H. Hiraka, M. Fujita, S. Chang, K. Yamada and Y. Ando
- Journal Title
  
  Nature Physics
  
  Volume: 6 Pages: 579-583
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Chemical Potential Jump between the Hole-Doped and Electron-Doped Sides of Ambipolar High-Tc Cuprate Superconductors2010
- Author(s)
  M. Ikeda, M. Takizawa, T. Yoshida, A. Fujimori, K. Segawa and Y. Ando
- Journal Title
  
  Phys. Rev
  
  Volume: B82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22740229
[Journal Article] Possibility of magnetic-field-induced reconstruction of the Fermi surface in underdoped cuprates: Constraints from infrared magneto-optics2010
- Author(s)
  A.D. LaForge, A.A. Schafgans, S.V. Dordevic, W.J. Padilla, K.S. Burch, Z.Q. Li, Kouji Segawa, Seiki Komiya, Yoichi Ando, J.M. Tranquada, D.N. Basov
- Journal Title
  
  Physical Review B 81巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740196
[Journal Article] Magnetic and Transport Properties of FeAs Single Crystals2009
- Author(s)
  Kouji Segawa, Yoichi Ando
- Journal Title
  
  Journal of the Physical Society of Japan 78巻
- NAID
  130005437224
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740196
[Journal Article] Magnetic and Transport Properties of FeAs Single Crystals2009
- Author(s)
  Kouji Segawa
- Journal Title
  
  Journal of the Physical Society of Japan 78
- NAID
  130005437224
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740196
[Journal Article] Universal critical behavior in single crystals and films of YBa2Cu3O7δ2009
- Author(s)
  Hua Xu, Su Li, Steven M. Anlage, C.J. Lobb, M.C. Sullivan, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Physical Review B 80巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740196
[Journal Article] Quantum spin excitations through the metal-to-insulator crossover in YBa_2Cu_3O_<6+y>2008
- Author(s)
  Shiliang Li, Zahra Yamani, Hye Jung Kang, Kouji Segawa, Yoichi Ando, Xin Yao, H.A.Mook, P.Dai
- Journal Title
  
  Phys.Rev. B77
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Interlayer electrodynamics and unconventional vortex state in YBa_2Cu_3O_6.752007
- Author(s)
  A.D.LaForge, W.J.Padilla, K.S.Burch, Z.Q.Li, S.V.Dordevic, Kouji Segawa, Yoichi Ando, D.N.Basov
- Journal Title
  
  Phys.Rev. B76
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Doping n-type carriers by La-substitution for Bain YBa_2Cu_3O_y system2006
- Author(s)
  Kouji Segawa
- Journal Title
  
  Physical Review B 74巻・10号
  
  Pages: 100508-100508
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Electronic Inhomogeneity and Breakdown of the Universal Thermal Conductivity of Cuprate Superconductors2006
- Author(s)
  X.F.Sun, S.Ono, Yasushi Abe, Seiki Komiya, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Phys.Rev.Lett. 96
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Doping n-type carriers by La-substitution for Ba in YBa_2Cu_3Oy system2006
- Author(s)
  Kouji Segawa, Yoichi Ando
- Journal Title
  
  Phys.Rev. B74
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Doping n-type carriers by La-substitution for Ba in YBa_2Cu_3O_y system2006
- Author(s)
  Kouji Segawa
- Journal Title
  
  Physical Review B 74巻
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340112
[Journal Article] Low-temperature nodal-quasiparticle transport in lightly doped YBa_2Cu_3O_y near the edge of the superconducting doping regime2005
- Author(s)
  X.F.Sun, Kouji Segawa, Yoichi Ando
- Journal Title
  
  Phys.Rev.B 72
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Biにおける双晶境界の観測：マイクロARPES2022
- Author(s)
  守谷歩美, 中山耕輔, 徳山敦也, 前田健作, 川上竜平, 相馬清吾, Chaoyu Chen, Jose Avila, 北村未歩, 堀場弘司, 組頭広志, 高橋隆, 藤原航三, 瀬川耕司, 佐藤宇史
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-21K03434
[Presentation] Teにおける一次元電子状態：マイクロARPES2022
- Author(s)
  中山耕輔, 徳山敦也, 守谷歩美, 山内邦彦, 本間飛鳥, 菅原克明, 相馬清吾, 北村未歩, 堀場弘司, 組頭広志, 高橋隆, 小口多美夫, 瀬川耕司, 佐藤宇史
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-21K03434
[Presentation] Te(0001)のマイクロARPES2021
- Author(s)
  徳山敦也, 中山耕輔, 守谷歩美, 山内邦彦, 菅原克明, 北村未歩, 堀場弘司, 組頭広志, 高橋隆, 小口多美夫, 瀬川耕司, 佐藤宇史
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03434
[Presentation] Bi(111)劈開表面のマイクロARPES2021
- Author(s)
  守谷歩美, 徳山敦也, 川上竜平, 中山耕輔, 相馬清吾, 北村未歩, 堀場弘司, 組頭広志, 高橋隆, 瀬川耕司, 佐藤宇史
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03434
[Presentation] タリウム系トポロジカル絶縁体の薄膜作製2018
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PLANNED-15H05853
[Presentation] トポロジカル絶縁体実験研究のこれまでの総括と課題2016
- Author(s)
  瀬川耕司
- Organizer
  日本学術振興会「先端ナノデバイス・材料テクノロジー第151委員会」平成27年度第５回研究会
- Place of Presentation
  理化学研究所（埼玉県・和光市）
- Year and Date
  2016-02-01
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル絶縁体実験研究のこれまでの総括と課題2016
- Author(s)
  瀬川耕司
- Organizer
  日本学術振興会「先端ナノデバイス・材料テクノロジー第151委員会」平成27年度第５回研究会
- Place of Presentation
  理化学研究所 (埼玉・和光)
- Year and Date
  2016-02-01
- Invited
- Data Source
  KAKENHI-PLANNED-15H05853
[Presentation] Experimental Research on Topological Insulators2016
- Author(s)
  Kouji SEGAWA
- Organizer
  INC12 (12th International Nanotechnology Conference)
- Place of Presentation
  Leuven （ベルギー）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13503
[Presentation] トポロジカル絶縁体・超伝導体実験研究のこれまでの総括と課題2016
- Author(s)
  瀬川耕司
- Organizer
  第８回東北大学研究会「金属錯体の固体物性最前線－金属錯体と固体物性物理と生物物性の連携新領域を目指して－」
- Place of Presentation
  東北大学川内キャンパス（宮城県・仙台市）
- Year and Date
  2016-02-21
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル絶縁体・超伝導体実験研究のこれまでの総括と課題2016
- Author(s)
  瀬川耕司
- Organizer
  第８回東北大学研究会「金属錯体の固体物性最前線－金属錯体と固体物性物理と生物物性の連携新領域を目指して－」
- Place of Presentation
  東北大学 (宮城・仙台)
- Year and Date
  2016-02-21
- Invited
- Data Source
  KAKENHI-PLANNED-15H05853
[Presentation] カルコゲナイド系トポロジカル絶縁体の実験研究2015
- Author(s)
  瀬川耕司
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学（神奈川県）
- Year and Date
  2015-03-12
- Invited
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] トポロジカル絶縁体・超伝導の実験状況と課題2015
- Author(s)
  瀬川耕司
- Organizer
  第８回凝縮系理論研究会
- Place of Presentation
  京都大学理論物理学研究所（京都府・京都市）
- Year and Date
  2015-12-05
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル超伝導体候補物質Cux(PbSe)5(Bi2Se3)6の高分解能ARPES2015
- Author(s)
  中山耕輔, 君塚平太, 田中祐輔, 佐藤宇史, 相馬清吾, 高橋隆, 佐々木聡, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2015年秋季大会
- Place of Presentation
  関西大学（大阪府吹田市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体・超伝導の実験状況と課題2015
- Author(s)
  瀬川耕司
- Organizer
  第８回凝縮系理論研究会
- Place of Presentation
  京都大学 (京都府・京都市)
- Year and Date
  2015-12-05
- Invited
- Data Source
  KAKENHI-PLANNED-15H05853
[Presentation] 単結晶比熱測定によって明らかになったCuxBi2Se3の超伝導面内異方性2015
- Author(s)
  田尻兼悟, 米澤進吾, Zhiwei WANG, 瀬川耕司, 前野悦輝, 安藤陽一
- Organizer
  日本物理学会2015年秋季大会
- Place of Presentation
  関西大学（大阪府吹田市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカルクリスタル絶縁体SnTeの電子構造の面方位依存性2014
- Author(s)
  田中　祐輔、正満　拓也、中山　耕輔、相馬　清吾、佐藤　宇史、高橋　隆、M. Novak、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Experimental Research on Topological Insulators2014
- Author(s)
  K. Segawa
- Organizer
  International conference on topological quantum phenomena
- Place of Presentation
  京都大学（京都府）
- Year and Date
  2014-12-20
- Invited
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] 円偏光フェムト秒パルスによるトポロジカル絶縁体フロッケ状態における過渡電流の観測2014
- Author(s)
  大西　義人、Zhi Ren、Mario Novak、瀬川　耕司、安藤　陽一、田中　耕一郎
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル超伝導体候補物質CuxBi2Se3のNMR法による研究2014
- Author(s)
  俣野　和明、山本　裕之、上島　啓司、岩瀬　文達、M. Kriener、瀬川　耕司、安藤　陽一、鄭　国慶
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体Bi1.5Sb0.5Te1.7Se1.3の非占有電子ダイナミクス2014
- Author(s)
  金　聖憲、石田　行章、近藤　猛、江藤　数馬、瀬川　耕司、安藤　陽一、辛　埴、小森　文夫
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体ベースの新超伝導体Cux(PbSe)5(Bi2Se3)3mの単結晶作製2014
- Author(s)
  瀬川耕司，鳥羽俊伸，佐々木聡，安藤陽一
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  中部大学（愛知県）
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Pb系ホモロガス相トポロジカル絶縁体における輸送特性(II)2014
- Author(s)
  瀬川　耕司、Alexey A. Taskin、鳥羽　俊伸、安藤　陽一
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル結晶Sn1-xInxTeのNMR法による研究2014
- Author(s)
  勝部　翔太、俣野　和明、Mario Novak、瀬川　耕司、安藤　陽一、鄭　国慶
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Bi蒸着TlBiSe2の電子状態：高分解能ARPES2014
- Author(s)
  正満　拓也、高山　あかり、田中　祐輔、菅原　克明、相馬　清吾、佐藤　宇史、高橋　隆、江藤　数馬、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Pb系ホモロガス相トポロジカル絶縁体における輸送特性(II)2014
- Author(s)
  瀬川　耕司、Alexey A. Taskin、鳥羽　俊伸、安藤　陽一
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県平塚市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル結晶絶縁体の実験研究2013
- Author(s)
  K. Segawa
- Organizer
  2013年度京都大学基礎物理学研究所研究会「固体中におけるディラック電子系物理の新展開」
- Place of Presentation
  京都大学基礎物理学研究所（京都府京都市）
- Year and Date
  2013-06-21
- Invited
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Experimental studies of 3D topological insulators2013
- Author(s)
  Kouji SEGAWA
- Organizer
  Quantum Materials Program Meeting
- Place of Presentation
  Vancouver, Canada
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカルクリスタル絶縁体(Pb, Sn)Teの電子状態：高分解能ARPES2013
- Author(s)
  田中　祐輔、Z. Ren、佐藤　宇史、中山　耕輔、相馬　清吾、高橋　隆、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 金属蒸着TlBiSe2の電子構造：高分解能ARPES2013
- Author(s)
  正満　拓也、田中　祐輔、菅原　克明、相馬　清吾、佐藤　宇史、高橋　隆、江藤　数馬、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 高分解能ARPESによるトポロジカル絶縁体のフェルミ面ワーピング効果2013
- Author(s)
  野村　円香、相馬　清吾、江藤　数馬、中山　耕輔、佐藤　宇史、高橋　隆、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体BSTSにおけるゲーティング実験2013
- Author(s)
  瀬川耕司
- Organizer
  附置研究所間アライアンス「次世代エレクトロニクス」グループG1分科会
- Place of Presentation
  山形大学
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル超伝導体候補物質CuxBi2Se3における放射光X線構造解析2013
- Author(s)
  片山　尚幸、菅原　健人、澤　博、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Conductance Spectroscopy on Superconducting Topological Insulator Families2013
- Author(s)
  S. Sasaki, A. A. Taskin, K. Segawa, Y. Ando
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries 2013
- Place of Presentation
  カルチャーリゾートフェストーネ（沖縄県宜野湾市）
- Invited
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] The gating of topological insulator thin films and exfoliated crystals2013
- Author(s)
  F. Yang, A. A. Taskin, M. Kishi, K. Eto, K. Segawa, Y. Ando
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries 2013
- Place of Presentation
  カルチャーリゾートフェストーネ（沖縄県宜野湾市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] スピンポンプによるトポロジカル絶縁体へのスピン注入と起電力発生2013
- Author(s)
  塩見　雄毅、野村　健太郎、梶原　瑛祐、江藤　数馬、瀬川　耕司、安藤　陽一、齋藤　英治
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 超伝導Tl5Te3のポイントコンタクト分光2013
- Author(s)
  佐々木　聡、鳥羽　俊伸、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Experimental efforts to realize time-reversal invariant topological superconductors2013
- Author(s)
  S. Sasaki, A. A. Taskin, K. Segawa, and Y. Ando
- Organizer
  International Symposium on Quantum Fluids and Solids (QFS2013)
- Place of Presentation
  くにびきメッセ（島根県松江市）
- Invited
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Pb系ホモロガス相トポロジカル絶縁体新物質の探索2013
- Author(s)
  鳥羽　俊伸、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル結晶絶縁体の実験研究2013
- Author(s)
  瀬川耕司
- Organizer
  2013年度基礎研究会固体中におけるディラック電子系物理の新展開
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] STMおよび時間分解光電子分光によるBi1.5Sb0.5Te1.7Se1.3の電子状態研究2013
- Author(s)
  金　聖憲、吉澤　俊介、石田　行章、宮町　俊生、江藤　数馬、Zhi Ren、瀬川　耕司、安藤　陽一、辛　埴、小森　文夫
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル超伝導体候補物質Sn1-xInxTeの電子構造：高分解能ARPES2013
- Author(s)
  佐藤　宇史、田中　祐輔、中山　耕輔、相馬　清吾、高橋　隆、佐々木　聡、Z. Ren、A. A. Taskin、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 円偏光フェムト秒パルスによるトポロジカル絶縁体からのテラヘルツ電磁波発生2013
- Author(s)
  大西　義人、Zhi Ren、瀬川　耕司、安藤　陽一、田中　耕一郎
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県徳島市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体バルク単結晶における表面状態2013
- Author(s)
  瀬川耕司
- Organizer
  日本磁気学会第19回研究会「ベリー位相とトポロジカル絶縁体」
- Place of Presentation
  中央大学（東京都）
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] Phase diagram of Sn1-xInxTe - a Topological Superconductor candidate2013
- Author(s)
  M. Novak, S. Sasaki, M. Kriener, K. Segawa, Y. Ando
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries 2013
- Place of Presentation
  カルチャーリゾートフェストーネ（沖縄県宜野湾市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Ionic-liquid gating experiment on topological insulators2013
- Author(s)
  Kouji Segawa, Zhi Ren, S. Sasaki, T. Tsuda, S. Kuwabata, and Yoichi Ando
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries 2013
- Place of Presentation
  カルチャーリゾートフェストーネ（沖縄県宜野湾市）
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Pb系ホモロガス相トポロジカル絶縁体新物質の探索2013
- Author(s)
  鳥羽　俊伸、瀬川　耕司、安藤　陽一
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル絶縁体バルク単結晶における表面状態2013
- Author(s)
  K. Segawa
- Organizer
  日本磁気学会第191回研究会/第45回スピンエレクトロニクス専門研究会
- Place of Presentation
  中央大学駿河台記念館（東京都千代田区）
- Year and Date
  2013-07-09
- Invited
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Experimental study of three-dimensional topological insulators/superconductors2012
- Author(s)
  K. Segawa
- Organizer
  APCTP Focus Program on Quantum Condensation (QC12)
- Place of Presentation
  Pohang, Korea
- Invited
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Synthesis and Characterization of New Topological Insulators2012
- Author(s)
  Kouji SEGAWA
- Organizer
  APS March Meeting 2012
- Place of Presentation
  Boston Convention Center, Boston, USA(招待講演)
- Year and Date
  2012-02-28
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] トポロジカル量子相転移を示す物質TlBi(SexS1_1_x)_2の試料作製と輸送特性2012
- Author(s)
  瀬川耕司, 南達哉, 江藤数馬, 佐々木聡, 安藤陽一
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学(兵庫県)
- Year and Date
  2012-03-25
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル量子相転移を示す物質TlBi(Se_xS_<1-x>)_2の試料作製と輸送特性2012
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学
- Year and Date
  2012-03-25
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル量子相転移を示す物質TlBi(Se_xS_<1-x>)_2の試料作製と輸送特性2012
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学
- Year and Date
  2012-03-25
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] トポロジカル超伝導体CuxBi2Se3の低温電子状態2012
- Author(s)
  岩瀬文達, 鄭国慶, Y. S. Hor, M. Kriener, 瀬川耕司, Z. Ren, 安藤陽一
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学(兵庫県)
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Synthesis and Characterization of New Topological Insulators2012
- Author(s)
  Kouji SEGAWA
- Organizer
  APS March Meeting 2012
- Place of Presentation
  Boston Convention Center, Boston, USA(招待講演)
- Year and Date
  2012-02-28
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Synthesis and Characterization of New Topological Insulators2012
- Author(s)
  K. Segawa
- Organizer
  APS March Meeting 2012
- Place of Presentation
  Boston convention center(Boston, USA).(招待講演)
- Year and Date
  2012-02-28
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries
- Place of Presentation
  ホテルラフォーレ琵琶湖,滋賀,日本(招待講演)
- Year and Date
  2011-11-02
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji Segawa, M. Kriener, Zhi Ren, S. Sasaki and Yoichi Ando
- Organizer
  26th International Conference on Low Temperature Physics(LT26)
- Place of Presentation
  北京コンベンションセンター(中国)
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  Gordon Research Conference on Superconductivity
- Place of Presentation
  Waterville valley resort, USA
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体を舞台とした超伝導体CuxBi2Se3の輸送特性2011
- Author(s)
  瀬川耕司, M. Kriener, Z. Ren, 佐々木聡, 安藤陽一
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学(新潟県)[中止だが概要集発行]
- Year and Date
  2011-03-28
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体を舞台とした超伝導体Cu_xBi_2Se_3の輸送特性2011
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学五十嵐キャンパス
- Year and Date
  2011-03-28
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  The FIRST-QS2C Workshop on "Emergent Phenomena of Correlated Materials"
- Place of Presentation
  ANAインターコンチネンタル万座ビーチリゾート,沖縄,日本
- Year and Date
  2011-12-13
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  K. Segawa
- Organizer
  24th International Conference on Superconductivity(ISS2011)
- Place of Presentation
  タワーホール船堀(東京都).(招待講演)
- Year and Date
  2011-10-25
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体を舞台とした超伝導物質の輸送特性2011
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  26th International Conference on Low Temperature Physics (LT26)
- Place of Presentation
  Beijing, China
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] トポロジカル絶縁体を舞台とした超伝導物質の輸送特性2011
- Author(s)
  瀬川耕司, M. Kriener, 和田祥平, 佐々木聡, Z. Ren, 安藤陽一
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(富山県)
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Cu_xBi_2Se_3のトンネル分光実験2011
- Author(s)
  佐々木聡, M. Kriener, 和田祥平, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(富山県)
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体を舞台とした超伝導物質Cu_xBi_2Se_3の電気化学的インターカレーションによる合成2011
- Author(s)
  和田祥平, M. Kriener, Z. Ren, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(富山県)
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] 両極ドープ系Y1-zLaz(Ba1-xLax) 2Cu3Oyの角度分解光電子分光2011
- Author(s)
  植村渉, 出田真一郎, 西一郎, 吉田鉄平, 藤森淳, 久保田正人, 小野寛太, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学(新潟県)[中止だが概要集発行]
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル超伝導体CuxBi2Se3における常伝導状態: Cu, Bi, Se-NMR2011
- Author(s)
  岩瀬文達, 李政, 鄭国慶, M. Kriener, 瀬川耕司, Z. Ren, 安藤陽一
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学(富山県)
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji Segawa, M. Kriener, Zhi Ren, S. Sasaki and Yoichi Ando
- Organizer
  The FIRST-QS2C Workshop on" Emergent Phenomena of Correlated Materials"
- Place of Presentation
  ANAインターコンチネンタル万座ビーチリゾート(沖縄県)
- Year and Date
  2011-12-13
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  26th International Conference on Low Temperature Physics (LT26)
- Place of Presentation
  Beijing, China
- Year and Date
  2011-08-12
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  24th International Conference on Superconductivity (ISS2011) conductivity
- Place of Presentation
  船堀タワーホール,東京,日本(招待講演)
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  The FIRST-QS2C Workshop on "Emergent Phenomena of Correlated Materials"
- Place of Presentation
  ANAインターコンチネンタル万座ビーチリゾート,沖縄,日本
- Year and Date
  2011-12-13
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji Segawa, M. Kriener, Zhi Ren, S. Sasaki and Yoichi Ando
- Organizer
  Gordon Research Conference on Superconductivity
- Place of Presentation
  Waterville valley resort,(米国)
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体を舞台とした超伝導物質の輸送特性2011
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学
- Year and Date
  2011-09-23
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  K. Segawa
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries
- Place of Presentation
  ホテルラフォーレ琵琶湖(滋賀県).(招待講演)
- Year and Date
  2011-11-02
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  24th International Conference on Superconductivity (ISS2011) conductivity
- Place of Presentation
  船堀タワーホール,東京,日本(招待講演)
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  Gordon Research Conference on Superconductivity
- Place of Presentation
  Waterville valley resort, USA
- Year and Date
  2011-06-08
- Data Source
  KAKENHI-PLANNED-22103004
[Presentation] Physical properties of bulk-superconducting CuxBi2Se32011
- Author(s)
  Kouji SEGAWA
- Organizer
  International Workshop for Young Researchers on Topological Quantum Phenomena in Condensed Matter with Broken Symmetries
- Place of Presentation
  ホテルラフォーレ琵琶湖,滋賀,日本(招待講演)
- Year and Date
  2011-11-02
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] スピンホール絶縁体候補物質PbSにおける表面電流存在の可能性2010
- Author(s)
  江藤数馬, 瀬川耕司, Alexey Taskin, 安藤陽一
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学(岡山県)
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] 強磁性体を用いたトポロジカル絶縁体上のスピン偏極電流検出の試み2010
- Author(s)
  濱大祐, Alexey Taskin, 佐々木聡, 瀬川耕司, Nam-Goo Cha, 神吉輝夫, 田中秀和, 安藤陽一
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学(岡山県)
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] 両極ドープ123系における反強磁性秩序の電子-ホール非対称性2010
- Author(s)
  瀬川耕司, 古府麻衣子, S. -H. Lee, 塚田一郎, 平賀晴弘, 藤田全基, S. Chang, 山田和芳, 安藤陽一
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学(岡山県)
- Year and Date
  2010-03-23
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] トポロジカル絶縁体候補物質タリウム系三元カルコゲナイド単結晶の輸送特性2010
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] トポロジカル絶縁体候補物質タリウム系三元カルコゲナイド単結晶の輸送特性2010
- Author(s)
  瀬川耕司, 江藤数馬, 安藤陽一
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学(大阪府)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22740229
[Presentation] Transport properties of the Mott-insulating YBa_2CU_3O_<6.03> single crystals2009
- Author(s)
  Kouji Segawa
- Organizer
  9th International Conference on Materials and Mechanisms of Superconductivity (M2S-IX)
- Place of Presentation
  京王ブラザホテル(東京都)
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] スピン流に伴う新奇な電気磁気効果の探索2009
- Author(s)
  佐々木聡, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学(熊本県)
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] LaFeAsO系超伝導体の単結晶成長における条件の最適化2009
- Author(s)
  南達哉、瀬川耕司、安藤陽一
- Organizer
  日本物理学会第64回年次大会
- Place of Presentation
  立教大学(東京都)
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Electron-hole asymmetry in the doping dependence of the Neel temperature in an Y-123 system2009
- Author(s)
  Kouji Segawa
- Organizer
  Gordon Research Conference on Superconductivity
- Place of Presentation
  香港科学技術大学 (中国)
- Year and Date
  2009-06-08
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Transport properties of the Mott-insulating YBa2Cu3O6. 03 single crystals2009
- Author(s)
  K. Segawa, Y. Ando
- Organizer
  9th International Conference on Materials and Mechanisms of Superconductivity (M2S-IX)
- Place of Presentation
  京王プラザホテル(東京)
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] 酸素欠損SmFeAsO1-yを常圧下で作製する方法の検討2009
- Author(s)
  南達哉、瀬川耕司、安藤陽一
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学(熊本県)
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Study of the novel superconductivity in Cu-intercalated Bi2Se32009
- Author(s)
  Z. Ren, A. Taskin, K. Segawa, Y. Ando
- Organizer
  RIKEN Workshop on "Emergent Phenomena of Correlated Materials"
- Place of Presentation
  理化学研究所(埼玉県)
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Anomalous magnetic-field-angle dependence of the magnetoresistance in PbS in the quantum transport regime2009
- Author(s)
  Kazuma Eto, A. Taskin, K. Segawa, Y. Ando
- Organizer
  RIKEN Workshop on "Emergent Phenomena of Correlated Materials"
- Place of Presentation
  理化学研究所(埼玉県)
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] BaをLa置換したY123系における反強磁性転移温度の電子-ホール非対称性2008
- Author(s)
  瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2008年秋の分科会
- Place of Presentation
  岩手大学(岩手県)
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] BaをLa置換したY123系における反強磁性転移温度の電子-ホール非対称性2008
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Y系高温超伝導体の電子ドープホールドープ間の化学ポテンシャルのとび2008
- Author(s)
  池田正樹, 滝沢優, 吉田鉄平, 藤森淳, 瀬川耕司, 安藤陽一
- Organizer
  日本物理学会2008年秋の分科会
- Place of Presentation
  岩手大学(岩手県)
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Chemical potential jump between hole- and electron-doped high-Tc superconductors of Y-based system2008
- Author(s)
  M. Ikeda, M. Takizawa, T. Yoshida, A. Fujimori, K. Segawa, Y. Ando
- Organizer
  9th Korea-Japan-Taiwan Symposium on Strongly Correlated Electron System
- Place of Presentation
  Tamkang University (台湾)
- Year and Date
  2008-11-21
- Data Source
  KAKENHI-PROJECT-20740196
[Presentation] Electron-carrier doping to Y123 system by La substitution for Ba2007
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  2007 Spring Meeting of the Physical Society of Japan
- Place of Presentation
  Kagoshima University
- Year and Date
  2007-03-19
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] BaをLa置換したY123系における電子的キャリアドープ2007
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会春季大会
- Place of Presentation
  鹿児島大学
- Year and Date
  2007-03-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] YBCO母物質Mott絶縁体単結晶における輸送特性2006
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  千葉大学
- Year and Date
  2006-09-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Possibility of electron doping by La-substitution for Ba in Y-123 system2006
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors (M2S-HTSC-VIII)
- Place of Presentation
  Dresden
- Year and Date
  2006-07-13
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Spin-flop transition probed by magnetoresistance in lightly-doped antiferromagnetic YBa_2Cu_3O_6.28 single crystals with orthorhombic structure2006
- Author(s)
  Kouji Segawa
- Organizer
  International Conference on Magnetism (ICM2006)
- Place of Presentation
  Kyoto
- Year and Date
  2006-08-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Possibility of electron doping by La-substitution for Ba in Y-123 system2006
- Author(s)
  Kouji Segawa
- Organizer
  8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors (M^2S-HTSC-VIII)
- Place of Presentation
  Dresden
- Year and Date
  2006-07-13
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Transport properties of YBCO single crystals near the antiferromagnetic parent insulating phase2006
- Author(s)
  Kou Segawa, Yoichi Ando
- Organizer
  61st Annual Meeting of the Physical Society of Japan
- Place of Presentation
  Matsuyama University
- Year and Date
  2006-03-29
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Transport properties of the parent Mott-insulating phase of YBCO single crystals2006
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  2006 Fall Meeting of the Physical Society of Japan
- Place of Presentation
  Chiba University
- Year and Date
  2006-09-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] 反強磁性母物質近傍におけるYBCO単結晶の輸送特性2006
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第61回年次大会
- Place of Presentation
  松山大学
- Year and Date
  2006-03-29
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Magnetoresistance as a probe of spin-flop transition in slightly doped YBa_2Cu_3O_6.28 single crystals with orthorhombic structure2005
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  Physical Phenomena at High Magnetic Fields-V
- Place of Presentation
  Tallahassee, Florida
- Year and Date
  2005-08-07
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Magnetoreslstance as a probe of spin-flop transition in slightly doped YBa_2Cu_3O_6.28 single crystals with orthorhombic structure2005
- Author(s)
  Kouji Segawa
- Organizer
  Physical Phenomena at High Magnetic Fields-V
- Place of Presentation
  Tallahassee, Florida
- Year and Date
  2005-08-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] In-plane anisotropy of Seebeck coefficient in slightly doped YBa_2Cu_3O_y2005
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  American Physical Society March Meeting
- Place of Presentation
  Los Angeles
- Year and Date
  2005-03-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] In-plane anisotropy of Seebeck coeffisient in slightly doped YBa_2Cu_3O_y2005
- Author(s)
  Kouji Segawa
- Organizer
  American Physical Society March Meeting
- Place of Presentation
  Los Angeles
- Year and Date
  2005-03-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] 60K組成YBCOにおける常伝導Hall抵抗の符号反転2004
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会秋季大会
- Place of Presentation
  青森大学
- Year and Date
  2004-09-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Sign reversal of the normal-state Hall coefficient in the 60-K-phase YBCO2004
- Author(s)
  Kouji Segawa, Yoichi Ando
- Organizer
  2004 Fall Meeting of the Physical Society of Japan
- Place of Presentation
  Aomori University
- Year and Date
  2004-09-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340112
[Presentation] Manipulation of topological states in a topological-insulator heterostructure
- Author(s)
  T. Sato, K. Nakayama, Y. Tanaka, S. Souma, T. Takahashi, K. Eto, S. Sasaki, K. Segawa, and Y. Ando
- Organizer
  International Conference on Topological Quantum Phenomena (TQP2014)
- Place of Presentation
  京都大学（京都府京都市）
- Year and Date
  2014-12-16 – 2014-12-20
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル超伝導体候補物質Cux(PbSe)5(Bi2Se3)3mの高分解能ARPES
- Author(s)
  君塚平太、正満拓也、田中祐輔、中山耕輔、相馬清吾、佐藤宇史、高橋隆、江藤数馬、佐々木聡、瀬川耕司、安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] バルク絶縁的トポロジカル絶縁体におけるディラック電子ダイナミクス
- Author(s)
  金聖憲、石田行章、近藤猛、江藤数馬、瀬川耕司、安藤陽一、辛埴、小森文夫
- 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 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体ベースの新超伝導体Cux(PbSe)5(Bi2Se3)3mの単結晶作製
- Author(s)
  瀬川耕司，鳥羽俊伸，佐々木聡，安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] トポロジカル絶縁体ベースの新超伝導体Cux(PbSe)5(Bi2Se3)3mの単結晶作製
- Author(s)
  瀬川耕司、鳥羽俊伸、佐々木聡、安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] ラシュバ金属とトポロジカル絶縁体界面における近接効果：高分解能ARPES
- Author(s)
  正満拓也、佐藤宇史、高山あかり、相馬清吾、高橋隆、小口多美夫、瀬川耕司、安藤陽一
- 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 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル絶縁体バルク単結晶におけるイオン液体を用いた表面ドーピング効果
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学常盤台キャンパス
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] Bi/TlBiSe2におけるトポロジカル近接効果：高分解能ARPES
- Author(s)
  正満拓也、高山あかり、佐藤宇史、相馬清吾、高橋隆、小口多美夫、瀬川耕司、安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] CuxBi2Se3単結晶の超伝導状態における比熱の温度及び磁場依存性の測定
- Author(s)
  田尻兼悟、米澤進吾、Zhiwei WANG、瀬川耕司、前野悦輝、安藤陽一
- 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 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Experimental Research on Topological Insulators
- Author(s)
  K. Segawa
- Organizer
  International conference on topological quantum phenomena
- Place of Presentation
  京都大学（京都府、京都市）
- Year and Date
  2014-12-16 – 2014-12-20
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] Bi2Se3/PbSeヘテロ構造物質由来の新奇超伝導体Cux(PbSe)5(Bi2Se3)6
- Author(s)
  佐々木聡、瀬川耕司、安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Electrical injection and extraction of spin polarized current through a ferromagnetic metal / topological insulator interface
- Author(s)
  Yuichiro Ando, T. Hamasaki, F. Yang, M. Novak, S. Sasaki, K. Segawa, Y. Ando, M. Shiraishi
- Organizer
  International Conference on Topological Quantum Phenomena (TQP2014)
- Place of Presentation
  京都大学（京都府京都市）
- Year and Date
  2014-12-16 – 2014-12-20
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Pb系ホモロガス相トポロジカル絶縁体における輸送特性
- Author(s)
  瀬川耕司
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  横浜国立大学常盤台キャンパス
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] Experimental study of three-dimensional topological insulators/superconductors 【招待講演】
- Author(s)
  瀬川耕司
- Organizer
  APCTP Focus Program on Quantum Condensation (QC12)
- Place of Presentation
  APCTP Headquarters, Pohang, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] カルコゲナイド系トポロジカル絶縁体の実験研究
- Author(s)
  瀬川耕司
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学湘南キャンパス（神奈川県、平塚市）
- Year and Date
  2015-03-11 – 2015-03-14
- Invited
- Data Source
  KAKENHI-PROJECT-24540320
[Presentation] Manipulation of topological states in a topological-insulator heterostructure
- Author(s)
  Yusuke Tanaka, Kosuke Nakayama, Takafumi Sato, Seigo Souma, Takashi Takahashi, Kazuma Eto, Satoshi Sasaki, Kouji Segawa, Yoichi Ando
- Organizer
  APS March Meeting 2015
- Place of Presentation
  San Antonio, Texas, U.S.A.
- Year and Date
  2015-03-02 – 2015-03-06
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] ３次元トポロジカル絶縁体の表面状態における運動量・スピンロッキングに起因するスピン流の検出
- Author(s)
  安藤裕一郎、濱崎嵩宏、Fan Yang、Mario Novak、佐々木聡、瀬川耕司、安藤陽一、白石誠司
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 強磁性体/３次元トポロジカル絶縁体表面状態における磁気抵抗効果
- Author(s)
  安藤裕一郎、濱崎嵩宏、Fan Yang、Mario Novak、佐々木聡、瀬川耕司、安藤陽一、白石誠司
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Highly Gate-tunable Topological-Inslator Devices
- Author(s)
  F. Yang, A. A. Taskin, S. Sasaki, K. Segawa, Y. Ohno, K. Matsumoto, Y. Ando
- Organizer
  International Conference on Topological Quantum Phenomena (TQP2014)
- Place of Presentation
  京都大学（京都府京都市）
- Year and Date
  2014-12-16 – 2014-12-20
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Efficient Dual-Gate Tuning of Fermi Level in Thin-Film Topological Insulator
- Author(s)
  A. Taskin, Fan Yang, Satoshi Sasaki, Kouji Segawa, Yasuhide Ohno, Kazuhiko Matsumoto, Yoichi Ando
- Organizer
  APS March Meeting 2015
- Place of Presentation
  San Antonio, Texas, U.S.A.
- Year and Date
  2015-03-02 – 2015-03-06
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] 超伝導体Tl5Te3の電子構造：高分解能ARPES
- Author(s)
  田中祐輔、正満拓也、中山耕輔、相馬清吾、佐藤宇史、高橋隆、鳥羽俊伸、佐々木聡、瀬川耕司、安藤陽一
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] トポロジカル表面におけるディラック電子の非平衡状態
- Author(s)
  金聖憲、石田行章、近藤猛、江藤数馬、瀬川耕司、安藤陽一、辛埴、小森文夫
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708
[Presentation] Transport Studies of Topological Crystalline Insulator Thin Films
- Author(s)
  A. A. Taskin, F. Yang, S. Sasaki, K. Segawa, and Y. Ando
- 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
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25220708

1. ANDO Yoichi (90371286)

# of Collaborated Projects: 4 results

# of Collaborated Products: 75 results
2. ZHENG Guo-qing (50231444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. UENO Kazunori (10396509)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. NOJIMA Tsutomu (80222199)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. INADA Yoshihiko (80273572)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SHISHIDOU Tatsuya (20363046)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NAGAOSA Naoto (60164406)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. IWASA Yoshihiro (20184864)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. HANAGURI Tetsuo (40251326)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. OSADA Toshihito (00192526)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. MATANO Kazuaki (70630945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. YOKOYA Takayoshi (90311646)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KOMIYA Seiki (80371293)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. ONO Shimpei (30371298)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. Takafumi Sato (10361065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
16. 孫学峰 (60415883)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. TASKIN Alexey (20523533)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
18. 柏谷聡 (40356770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 塚崎敦 (50400396)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 田仲由喜夫 (40212039)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
21. SUGAWARA Katsuaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 北村未歩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 佐藤昌利

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

SEGAWA Koji 瀬川 耕司

瀬川 耕司 セガワ コウジ

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タリウム系トポロジカル絶縁体の薄膜化によるトポロジカル輸送現象の探究Principal Investigator

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Crystal growth in magnetic fields for breaking inversion symmetryPrincipal Investigator

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Investigation of novel topological phases based on symmetry

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トポロジカル絶縁体･超伝導体における新奇な量子現象の探求

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Precision control of physical properties of topological insulators/superconductors by electrochemical methodPrincipal Investigator

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Novel phenomena in electronic fluids with broken inversion symmetry

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Study on physical properties of Mott-insulating and electron-doped state of ambipolar high-Tc cupratesPrincipal Investigator

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Study on the PIN junction in the parent material of the high-temperature cuprate superconductorsPrincipal Investigator

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Electron Self-Organizations and Transport Phenomena in High-Tc Cuprate Superconductors

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[Journal Article] Visualizing crystal twin boundaries of bismuth by high-spatial-resolution ARPES2023

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[Journal Article] Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling2021

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[Journal Article] Conversion of a conventional superconductor into a topological superconductor by topological proximity effect2020

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[Journal Article] Nanomosaic of Topological Dirac States on the Surface of Pb5Bi24Se41 Observed by Nano-ARPES2019

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[Journal Article] Anisotropic band splitting in monolayer NbSe2: implications for superconductivity and charge density wave2018

Author(s)

SEGAWA Koji 瀬川耕司

瀬川耕司セガワコウジ