Rchr
J-GLOBAL ID:200901039125276549
Update date: Aug. 24, 2024
Yokoya Takayoshi
ヨコヤ タカヨシ | Yokoya Takayoshi
Affiliation and department:
Job title:
Professor
Homepage URL (1):
http://film.rlss.okayama-u.ac.jp/
Research field (1):
Magnetism, superconductivity, and strongly correlated systems
Research keywords (9):
Local structure
, Functional materials
, Correlated electron system
, Half-metal
, Photoelectron holography
, Electronic structure
, Superconductivity
, Photoemission spectroscopy
, Electronic structure Superconductors Photoemission spectroscopy
Research theme for competitive and other funds (25):
- 2020 - 2025 超秩序構造物質のマクロスケール物性と局所電子状態の計測
- 2020 - 2023 高性能計算統計による物性実験データからの情報抽出と計測デザイン
- 2020 - 2023 Many-body effects in half-metals studied by bulk sensitive high-resolution spin-resolved photoemission spectroscopy
- 2018 - 2022 第三世代放射光先端顕微分光によるエキゾティック超伝導候補物質の電子/局所構造研究
- 2017 - 2019 転移温度向上を目指したダイヤモンド超伝導体の三次元ドーパント構造解明
- 2015 - 2018 複数モード光電子分光による新規BiS2系層状超伝導体の電子構造の研究
- 2014 - 2017 Unusual magnetic order and Lifshitz transition in Ce-based Kondo semiconductors
- 2010 - 2015 Novel phenomena in electronic fluids with broken inversion symmetry
- 2012 - 2015 正逆光電子分光による芳香族炭化水素超伝導体の電子構造研究
- 2012 - 2014 Development of solid-state actuator using the arsenic bond making and breaking
- 2011 - 2014 Investigation of superconducting mechanism for picene superconductor
- 2008 - 2014 Emergence of Heavy Electrons and Their Ordering
- 2011 - 2013 Relationships between the micro- and macroscopic supercurrents and their applications towards room temperature superconductivity
- 2011 - 2013 Establishment of photocarrier injection method by which electronic properties of strongly correlated materials can be controlled.
- 2008 - 2012 先端光電子分光によるf電子系化合物の高精度バルクフェルミオロジー
- 2008 - 2011 ダイヤモンド超伝導体とその関連物質の電子状態:バンド半導体-金属転移と超伝導
- 2007 - 2011 Exploration of Carbon-based Materials
- 2008 - 2010 Control of physical properties by means of photocarrier injection
- 2007 - 2008 超伝導ボロンドープダイヤモンドにおける金属-非金属転移と超伝導
- 2004 - 2008 Study on the electronic structure of biomaterials using a high efficiency soft x-ray emission spectrometer
- 2005 - 2006 超伝導ボロンドープダイアモンドにおける電子状態の研究
- 2002 - 2004 近低温・極超高分解能角度分解光電子分光による電子-フォノン超伝導体の電子状態
- 2000 - 2001 Construction of ultrahigh-resolution photoemission spectrometer with small spot size using laser as a photon source
- 1999 - 2000 超高分解能角度分解光電子分光装置の極低温化酸化物超伝導体の電子状態の研究
- 1998 - 1998 高温超伝導体および強相関酸化物の高分解能角度分解光電子分光
Show all
Papers (322):
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Qiang Yue, Takayoshi Yokoya, Yuji Muraoka. First-principles molecular dynamics simulations for the properties of boron-doped tetrahedral amorphous carbon. Diamond and Related Materials. 2024. 143. 110894
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Qiang Yue, Takayoshi Yokoya, Yuji Muraoka. Molecular dynamics simulation of deposition of amorphous carbon films on sapphire surfaces. Diamond and Related Materials. 2023. 140. 110514-110514
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YaJun Li, ZeXu Sun, Noriyuki Kataoka, Taro Setoguchi, Yusuke Hashimoto, Soichiro Takeuchi, Shunjo Koga, Kazuhisa Hoshi, Yoshikazu Mizuguchi, Tomohiro Matsushita, et al. Photoelectron holographic evidence for the incorporation site of Se and suppressed atomic displacement of the conducting layer of La(O,F)BiSSe. Japanese Journal of Applied Physics. 2023. 62. 12. 125001-125001
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Kazuhisa Hoshi, Hiroto Arima, Noriyuki Kataoka, Masayuki Ochi, Aichi Yamashita, Anne de Visser, Takayoshi Yokoya, Kazuhiko Kuroki, Yoshikazu Mizuguchi. Controlling of Localization by Elemental-substitution Effect in Layered BiCh2-based Compounds LaO1-xFxBiS2-ySey. Journal of the Physical Society of Japan. 2023. 92. 5
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YaJun Li, ZeXu Sun, Noriyuki Kataoka, Taro Setoguchi, Yusuke Hashimoto, Soichiro Takeuchi, Shunjo Koga, Satoshi Demura, Kanako Noguchi, Hideaki Sakata, et al. Photoelectron Holography Study of La(O,F)BiS2. Journal of the Physical Society of Japan. 2023. 92. 4
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MISC (386):
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松下智裕, 橋本由介, 横谷尚睦. 結晶中のドーパントの原子配列の観測 -光電子ホログラフィー-. セラミックス. 2023. 58. 543-546
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片岡範行, LI Yajun, 瀬戸口太朗, 出村郷志, 坂田英明, 川崎郁斗, 藤森伸一, 田中清尚, 脇田高徳, 村岡祐治, et al. Temperature dependence of electronic structure in Pb-substituted La(O,F) BiS2. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
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LI Yajun, SUN Z. X., 川村聡太, 富田広人, 片岡範行, 齋藤龍聖, 橋本由介, 松下智裕, 山神光平, 小谷佳範, et al. 温度依存光電子ホログラフィーによるPb置換La(O,F)BiS2超伝導体の電気抵抗異常. 日本物理学会講演概要集(CD-ROM). 2022. 77. 2
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横谷尚睦, 松下智裕. 光電子ホログラフィーを利用したダイヤモンドに添加したリン原子の立体原子配列の解明. ニューダイヤモンド. 2020. 36. 3. 17-22
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細田渉, 寺嶋健成, 寺嶋健成, 藤原弘和, 矢野佑幸, 片岡範行, 谷口拓海, 松下智裕, 松下智裕, 室隆桂之, et al. High-resolution photoelectron holography of heavily boron-doped diamond (III). 日本物理学会講演概要集(CD-ROM). 2020. 75. 1
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Books (3):
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放射光利用の手引き
アグネ技術センター 2019
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Physics and Chemistry of Carbon-Based Materials
Springer 2019
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Very High Resolution Photoelectron Spectroscopy (Ed. S. Hufner)
Springer, Berlin Heidelberg 2007
Lectures and oral presentations (33):
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Photoelectron holography studies of W-doped VO2
(MRM2023/IUMRS-ICA2023 2023)
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Photoelectron holography of BiS2-based superconductors
(COMPLEX ORDERS 2023)
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WドープVO2の光電子ホログラフィー
(日本物理学会 第78回年次大会(2023年) 2023)
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機能性物質の電子構造/局所構造
(ナノテラスARPESシンポジウム2023 -ナノ集光で拓くサイエンスの新展開- 2023)
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ハーフメタルLa0.7Sr0.3MnO3の高分解能スピン分解光電子分光
(日本物理学会 2023年春季大会 オンライン開催 2023)
more...
Education (4):
- - 1997 Tohoku University
- - 1997 Tohoku University Graduate School, Division of Natural Science
- - 1992 Tohoku University Faculty of Science
- - 1992 Tohoku University Faculty of Science
Professional career (1):
- Doctor of Philosophy (Tohoku University)
Work history (6):
Awards (2):
- 1997 - 井上研究奨励賞
- 1997 - Inoue Research Award for Young Scientists
Association Membership(s) (4):
日本物理学会
, The Physical Society of Japan
, 日本表面科学会
, THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
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