Yoshiyuki Ohtsubo

J-GLOBAL         Last updated: Oct 2, 2019 at 11:46
 
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Name
Yoshiyuki Ohtsubo
Affiliation
Osaka University
Section
Graduate School of Frontier Biosciences

Awards & Honors

 
Jan 2018
Gakkai Syourei Shou, The Japanese Society of Synchrotron Research
 
Mar 2017
Study of novel quasi - 3D and quasi - 1D electronic states fabricated on semiconductor surfaces, Young Scientist Award, Physical Society of Japan
 

Published Papers

 
Yuki Nakajima, Zenjiro Mita, Hiroshi Watanabe, Yoshiyuki Ohtsubo, Takahiro Ito, Hisashi Kotegawa, Hitoshi Sugawara, Hideki Tou, Shin-ichi Kimura
Phys. Rev. B. 100, 125151 (2019)      Aug 2019
The anisotropic changes in the electronic structure of a metal-to-insulator
transition (MIT) material, RuAs, with two-step phase transition are reported by
using polarized optical conductivity [Tex] spectra,
angle-integrated photoelec...
Journal of Physics D: Applied physics      Jun 2019   [Refereed]
Nature Communications      May 2019   [Refereed]
Nakamura Takuto, Ohtsubo Yoshiyuki, Yamashita Yuki, Ideta Shin-ichiro, Tanaka Kiyohisa, Yaji Koichiro, Harasawa Ayumi, Shin Shik, Komori Fumio, Yukawa Ryu, Horiba Koji, Kumigashira Hiroshi, Kimura Shin-ichi
PHYSICAL REVIEW B   98(7) 075431-075431   Aug 2018   [Refereed]
Kamei Shun, Hibi Jigen, Ohtsubo Yoshiyuki, Watanabe Hiroshi, Kimura Shin-ichi
APPLIED SPECTROSCOPY   72(7) 1074-1079   Jul 2018   [Refereed]
Ohtsubo Yoshiyuki, Hagiwara Kenta, Wang Chengwei, Yukawa Ryu, Horiba Koji, Kumigashira Hiroshi, Hirano Wataru, Iga Fumitoshi, Kimura Shin-ichi
PHYSICA B-CONDENSED MATTER   536 75-77   May 2018   [Refereed]
Yaji Koichiro, Yukawa Ryu, Kim Sunghun, Ohtsubo Yoshiyuki, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina, Matsuda Iwao, Nakatsuji Kan, Shin Shik, Komori Fumio
JOURNAL OF PHYSICS-CONDENSED MATTER   30(7)    Feb 2018   [Refereed]
Yoshiyuki Ohtsubo
Physical Review Materials   1(6) 064602-064602   Nov 2017   [Refereed]
Ohtsubo Yoshiyuki, Kishi Jun-ichiro, Hagiwara Kenta, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina, Kimura Shin-ichi
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   220 37-39   Oct 2017   [Refereed]
Temperature dependence of Yb valencce in the sub-surface of YbB12(001)
Yoshiyuki Ohtsubo
Journal of Physics: Conference Series   807 012003-012003   Mar 2017   [Refereed]
Hagiwara Kenta, Ohtsubo Yoshiyuki, Matsunami Masaharu, Ideta Shin-Ichiro, Tanaka Kiyohisa, Miyazaki Hidetoshi, Rault Julien E, Fevre Patrick Le, Bertran Francois, Taleb-Ibrahimi Amina, Yukawa Ryu, Kobayashi Masaki, Horiba Koji, Kumigashira Hiroshi, Sumida Kazuki, Okuda Taichi, Iga Fumitoshi, Kimura Shin-Ichi
Nature communications   7 12690   Aug 2016   [Refereed]
Rojas-Sanchez J. -C, Oyarzun S, Fu Y, Marty A, Vergnaud C, Gambarelli S, Vila L, Jamet M, Ohtsubo Y, Taleb-Ibrahimi A, Le Fevre P, Bertran F, Reyren N, George J. -M, Fert A.
Physical Review Letters   116(9)    Mar 2016   [Refereed]
Ohtsubo Yoshiyuki, Kimura Shin-ichi
New Journal of Physics   18 123015   Dec 2016   [Refereed]
INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2016)   807    2016   [Refereed]
Azhan Nurul Hanis, Okimura Kunio, Ohtsubo Yoshiyuki, Kimura Shin-ichi, Zaghrioui Mustapha, Sakai Joe
Journal of Applied Physics   119(5)    2016   [Refereed]
Yaji Koichiro, Kim Sunghun, Mochizuki Izumi, Takeichi Yasuo, Ohtsubo Yoshiyuki, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina, Shin Shik, Komori Fumio
Journal of Physics-Condensed Matter   28(28)    Feb 2016   [Refereed]
van Roekeghem Ambroise, Richard Pierre, Shi Xun, Wu Shangfei, Zeng Lingkun, Saparov Bayrammurad, Ohtsubo Yoshiyuki, Qian Tian, Sefat Athena S, Biermann Silke, Ding Hong
Physical Review B   93(24)    Jun 2016   [Refereed]
Yaji Koichiro, Ohtsubo Yoshiyuki, Hatta Shinichiro, Okuyama Hiroshi, Yukawa Ryu, Matsuda Iwao, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina, Kakizaki Akito, Aruga Tetsuya
Journal of Electron Spectroscopy and Related Phenomena   201 92-97   May 2015   [Refereed]
Ohtsubo Yoshiyuki, Kishi Jun-ichiro, Hagiwara Kenta, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina, Yamane Hiroyuki, Ideta Shin-ichiro, Matsunami Masaharu, Tanaka Kiyohisa, Kimura Shin-ichi
Physical Review Letters   115(25)    Dec 2015   [Refereed]
Neupane Madhab, Xu Su-Yang, Sankar R, Gibson Q, Wang Y. J, Belopolski I, Alidoust N, Bian G, Shibayev P. P, Sanchez D. S, Ohtsubo Y, Taleb-Ibrahimi A, Basak S, Tsai W. -F, Lin H, Durakiewicz Tomasz, Cava R. J, Bansil A, Chou F. C, Hasan M. Z.
Physical Review B   92(7)    2015   [Refereed]
Mauchain J, Ohtsubo Y, Hajlaoui M, Papalazarou E, Marsi M, Taleb-Ibrahimi A, Faure J, Kokh K. A, Tereshchenko O. E, Eremeev S. V, Chulkov E. V, Perfetti L.
Physical Review Letters   112(2)    2014   [Refereed]
Ohtsubo Yoshiyuki, Yaji Koichiro, Hatta Shinichiro, Okuyama Hiroshi, Aruga Tetsuya
Physical Review B   88(24)    2013   [Refereed]
Ohtsubo Yoshiyuki, Perfetti Luca, Goerbig Mark Oliver, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina
New Journal of Physics   15    2013   [Refereed]
Yaji K, Mochizuki I, Kim S, Takeichi Y, Harasawa A, Ohtsubo Y, Le Fevre P, Bertran F, Taleb-Ibrahimi A, Kakizaki A, Komori F.
Physical Review B   87(24)    2013   [Refereed]
Faure J, Mauchain J, Papalazarou E, Marsi M, Boschetto D, Timrov I, Vast N, Ohtsubo Y, Arnaud B, Perfetti L.
Physical Review B   88(7)    2013   [Refereed]
Ohtsubo Yoshiyuki, Le Fevre Patrick, Bertran Francois, Taleb-Ibrahimi Amina
Physical Review Letters   111(21)    2013   [Refereed]
Mauchain J, Ohtsubo Y, Hajlaoui M, Papalazarou E, Marsi M, Taleb-Ibrahimi A, Faure J, Kokh K. A, Tereshchenko O. E, Eremeev S. V, Chulkov E. V, Perfetti L.
Physical Review Letters   111(12)    2013   [Refereed]
Ohtsubo Yoshiyuki, Hatta Shinichiro, Kawai Nobuhiko, Mori Akinobu, Takeichi Yasuo, Yaji Koichiro, Okuyama Hiroshi, Aruga Tetsuya
Physical Review B   86(16)    2012   [Refereed]
Ohtsubo Y, Mauchain J, Faure J, Papalazarou E, Marsi M, Le Fevre P, Bertran F, Taleb-Ibrahimi A, Perfetti L.
Physical Review Letters   109(22)    2012   [Refereed]
Ohtsubo Y, Hatta S, Okuyama H, Aruga T.
Journal of Physics-Condensed Matter   24(9)    2012   [Refereed]
Ohtsubo Yoshiyuki, Muto Hiroshi, Yaji Koichiro, Hatta Shinichiro, Okuyama Hiroshi, Aruga Tetsuya
Journal of Physics-Condensed Matter   23(43)    2011   [Refereed]
Hatta Shinichiro, Ohtsubo Yoshiyuki, Aruga Tetsuya, Miyamoto Sanae, Okuyama Hiroshi, Tajiri Hiroo, Sakata Osami
Physical Review B   84(24)    2011   [Refereed]
Ohtsubo Yoshiyuki, Hatta Shinichiro, Yaji Koichiro, Okuyama Hiroshi, Miyamoto Koji, Okuda Taichi, Kimura Akio, Namatame Hirofumi, Taniguchi Masaki, Aruga Tetsuya
Physical Review B   82(20)    2010   [Refereed]
Yaji Koichiro, Ohtsubo Yoshiyuki, Hatta Shinichiro, Okuyama Hiroshi, Miyamoto Koji, Okuda Taichi, Kimura Akio, Namatame Hirofumi, Taniguchi Masaki, Aruga Tetsuya
Nature Communications   1    2010   [Refereed]
Ohtsubo Yoshiyuki, Hatta Shinichiro, Iwata Manabu, Yaji Koichiro, Okuyama Hiroshi, Aruga Tetsuya
Journal of Physics-Condensed Matter   21(40)    2009   [Refereed]
Hatta Shinichiro, Aruga Tetsuya, Ohtsubo Yoshiyuki, Okuyama Hiroshi
Physical Review B   80(11)    2009   [Refereed]
Hatta Shinichiro, Ohtsubo Yoshiyuki, Miyamoto Sanae, Okuyama Hiroshi, Aruga Tetsuya
Applied Surface Science   256(4) 1252-1256   2009   [Refereed]

Conference Activities & Talks

 
Quasi one-dimensional surface electronic states with spin-orbit interaction [Invited]
Yoshiyuki Ohtsubo
International Conference on Electronic Spectroscopy and Structure (ICESS-14)   10 Oct 2018   
Topological surface states observed by ARPES and spin-charge conversion [Invited]
Yoshiyuki Ohtsubo
Yukawa Institute for Theoretical Physics (YITP) international workshop (BEC2016)   28 Sep 2016   
"One-Dimensional Surface State on Bi/InSb(001) [Invited]
Yoshiyuki Ohtsubo
2016 IBS Conferences: Surface Atomic Wires   19 Aug 2016   
Surface states of elemental topological materials: alpha tin and bismuth [Invited]
Yoshiyuki Ohtsubo
Spin-Orbit Coupling in Surface or Interface States (SOCSIS2015)   11 Jun 2014