Rchr
J-GLOBAL ID:200901013914775569   Update date: Nov. 20, 2024

Miyasaka Shigeki

ミヤサカ シゲキ | Miyasaka Shigeki
Affiliation and department:
Research field  (1): Magnetism, superconductivity, and strongly correlated systems
Research keywords  (9): 強相関電子系 ,  超伝導 ,  量子臨界現象 ,  磁性 ,  輸送現象 ,  赤外分光 ,  ラマン分光 ,  光電子分光 ,  X線回折
Research theme for competitive and other funds  (16):
  • 2023 - 2026 鉄系超伝導体1111系As・P固溶母物質の正方晶-反強磁性と電子構造の解明
  • 2016 - 2019 Photoemission study of Mott transition with orbital order
  • 2018 - 2019 層状・3次元遷移金属化合物のスピン軌道相互作用由来の異常電子相制御と新規物性探索
  • 2016 - 2017 遷移金属硫化物、砒化物の電子相関とスピン-軌道相互作用の制御による異常物性の探索
  • 2012 - 2014 銅酸化物高温超伝導体の擬ギャップと超伝導ギャップ
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Papers (168):
  • Setsuko Tajima, Yuhta Itoh, Katsuya Mizutamari, Shigeki Miyasaka, Masamichi Nakajima, Nae Sasaki, Shunpei Yamaguchi, Kei-ichi Harada, Takao Watanabe. Correlation between Tc and the Pseudogap Observed in the Optical Spectra of High Tc Superconducting Cuprates. Journal of the Physical Society of Japan. 2024. 93. 10. 103701-1-103701-5
  • Yuuki Yasui, Kota Iwata, Shota Okazaki, Shigeki Miyasaka, Yoshiaki Sugimoto, Tetsuo Hanaguri, Hidenori Takagi, Takao Sasagawa. Closing of the Mott gap near step edges in NiS2. Physical Review B. 2024. 110. 4. 045139
  • Lishai Shoham, Maria Baskin, Yaron Kauffmann, Anna Zakharova, Teppei Yoshida, Shigeki Miyasaka, Cinthia Piamonteze, Lior Kornblum. Surface matters: A case study of the scale and impact of oxide surfaces via orbital polarization. APL Materials. 2024. 12. 5. 051121-1-051121-8
  • Masamichi Nakajima, Hiroaki Yokota, Taihei Wakimura, Tetsuya Takeuchi, Koya Nakamura, Mitsuharu Yashima, Hidekazu Mukuda, Shigeki Miyasaka, Setsuko Tajima. Role of Vanadium-Oxide Layer in Electronic State of S2VFeAsO3-δ with Oxygen Deficiency. Journal of the Physical Society of Japan. 2024. 93. 5. 054711-1-054711-9
  • Takayoshi Kouchi, Kyohei Yoshinaga, Tomoya Asano, Mitsuharu Yashima, Hidekazu Mukuda, Sotaro Nishioka, Tsuyoshi Kawashima, Shigeki Miyasaka, Akira Iyo. Isotope 121,123Sb-NMR Study in Iron-based Superconductor LaFe(As1-xSbx)O1-yFy. New Physics: Sae Mulli. 2023. 73. 12. 1164-1169
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MISC (206):
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Patents (1):
  • 酸化ガリウム鉄混晶の結晶製造方法
Lectures and oral presentations  (86):
  • 高温超伝導における最近の研究の進展
    (第7回大阪大学豊中地区研究交流会 2022)
  • Importance of dxy orbital and strong electron correlation in iron-based superconductors
    (The International Conference on Quantum Materials and Technologies (ICQMT2022) 2022)
  • Different superconducting states and BCS-BEC crossover in 1111-type iron pnictide revealed by studies of electronic phase diagram and superfluid density
    (The 15th Asia Pacific Physics conference 2022)
  • Importance of dxy orbital for high-Tc superconductivity in 1111 type iron-based superconductors via investigations of electronic phase diagram and angle-resolved photoemission spectroscopy
    (The International Conference on Strongly Correlated Electron Systems (SCES2020) 2021)
  • Global phase diagram of 1111-type iron-based superconductor RFeAs1-x(P/Sb)xO1-y(F,H)y (R=La and Nd) with various parameters of local crystal structure and electron doping level
    (The International Conference on Strongly Correlated Electron Systems (SCES2019) 2019)
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Works (4):
  • 鉄系超伝導体の超伝導機構解明
    2008 - 現在
  • 低次元遷移金属化合物における量子臨界性の相制御と臨界点近傍の新規異常物性の開拓
    2007 - 現在
  • ペロブスカイト酸化物の軌道制御と臨界現象
    2006 - 現在
  • 銅酸化物高温超伝導体の異常電荷応答
    2006 - 現在
Education (1):
  • 1994 - 1999 The University of Tokyo The Graduate School of Engineering
Professional career (1):
  • 博士(工学) (東京大学)
Work history (6):
  • 2024/04 - 現在 University of Hyogo Department of Material Science Professor
  • 2007/04 - 2024/03 Osaka University Graduate School of Science, Department of Physics
  • 2006/05 - 2007/03 Osaka University Graduate School of Science, Department of Physics
  • 2002/04 - 2006/04 The University of Tokyo The Graduate School of Engineering, Department of Applied Physics
  • 1999/04 - 2002/03 アトムテクノロジー研究体(JRCAT) JRCATフェロー
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Association Membership(s) (2):
THE PHYSICAL SOCIETY OF JAPAN ,  APS
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