Rchr
J-GLOBAL ID:200901060231069004
Update date: Nov. 20, 2024
Mizokawa Takashi
ミゾカワ タカシ | Mizokawa Takashi
Affiliation and department:
Homepage URL (1):
http://www.f.waseda.jp/mizokawa/
Research field (2):
Magnetism, superconductivity, and strongly correlated systems
, Semiconductors, optical and atomic physics
Research keywords (6):
Photo-induced phase transition
, Transition-metal compound
, Excitonic insulator
, X-ray absorption spectroscopy
, Photoemission spectroscopy
, Strongly correlated electron system
Research theme for competitive and other funds (25):
- 2022 - 2025 Search for materials with novel magnetotransport properties arising from multi degrees of freedom
- 2019 - 2023 共鳴非弾性軟X線散乱による銅酸化物高温超伝導体の電荷ゆらぎ超伝導機構の研究
- 2019 - 2023 Optical control of electron-hole correlation in excitonic insulators
- 2019 - 2022 Fluctuation of the orbital/charge degree of freedom and novel physical properties in strongly correlated electron systems
- 2015 - 2019 Orbital/Charge fluctuations revealed by macro/nano-scale electronic structure measurements
- 2013 - 2016 Spectroscopy of anomalous spin-charge-orbital states at surface of transition-metal compounds
- 2012 - 2015 Bayesian theory for spectral deconvolution and its expansion
- 2012 - 2015 Development of energy materials based on strongly correlated transition-metal compounds
- 2008 - 2011 Photoemission study of photo-induced phase transitions at surface of strongly correlated materials
- 2005 - 2008 単結晶薄膜化により物性を制御した強相関系遷移金属酸化物の電子構造の研究
- 2005 - 2008 Electronic structure of strongly correlated materials by ultraviolet photoemission/inverse-photoemission spectroscopy
- 2001 - 2006 High-energy resolution inverse photoemission
- 2002 - 2005 Photoemission study on photo-induced phase transition at surface of strongly correlated materials
- 2002 - 2005 Photoemission study of photo-induced phase transition in strongly correlated materials
- 2002 - 2005 Photoemission studies of magnetic semiconductors
- 2001 - 2004 Development of high-energy-resolution inverse photoemission spectroscopy
- 2002 - 2003 X線吸収分光・光電子分光による遷移金属酸化物の軌道状態の研究
- 2000 - 2003 光電子分光法を利用した分子ビーム制御による遷移金属酸化物薄膜成長
- 1999 - Electronic Structure of 3d Transition-Metal Compounds with Strong Hybridization and Strong Electron Correlation
- 1998 - 1998 非制限ハートリーフォック計算による3d遷移金属酸化物でのスピン、電荷、軌道整列
- 1993 - 1997 強い軋道混成と強い電子相関の競合する3d遷移金属化合物の電子状態
- 1995 - 1995 高分解能光電子分光によるフェルミ面近傍の低次元電子状態の研究
- 1994 - 1994 高分解能光電子分光によるフェルミ面近傍の低次元電子状態の研究
- Photoemission study of oxide-based thin film
- Thin film growth of transition-metal oxides controled by photoemission spectroscopy
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Papers (409):
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K. Fujinuma, D. Takegami, T. Higo, A. Melendez-Sans, G. Poelchen, M. Yoshimura, K.-D. Tsuei, S. Nakatsuji, L. H. Tjeng, T. Mizokawa. Bulk Mott gap and S3s/3p spectral distribution in pyrite-type NiS2 revealed by hard x-ray photoemission spectroscopy. Physical Review B. 2024
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Genki Hayashi, Masaki Hattori, Naoki Nakamura, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, Marek Kopciuszynski, Alexey Barinov, Naurang L. Saini, Takashi Mizokawa. Observation of an Electron Pocket Around Time-Reversal Invariant L Point in Chiral α-RhSn4 by Means of Nano-ARPES. Journal of the Physical Society of Japan. 2024
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R. Nakamura, D. Takegami, K. Fujinuma, M. Nakamura, M. Ferreira-Carvalho, A. Melendez-Sans, M. Yoshimura, K.-D. Tsuei, Y. Haraguchi, H. Aruga Katori, et al. Charge fluctuations in a cluster Mott state: Hard x-ray photoemission study on a breathing kagome magnet Nb3Cl8. Physical Review B. 2024. 110. 8
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Mario Okawa, Ryota Shimoyama, Ryohei Takayanagi, Akira Yasui, Eiji Ikenaga, Takuro Katsufuji, Tomohiko Saitoh, Takashi Mizokawa. Charge Disproportionation for Trimerization and Tetramerization in Spinel-Type AlV2O4. Journal of the Physical Society of Japan. 2024
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D. Takegami, M. Nakamura, A. Melendez-Sans, K. Fujinuma, R. Nakamura, M. Yoshimura, K.-D. Tsuei, A. Tanaka, M. Gen, Y. Tokunaga, et al. Negative charge-transfer energy in SrFeO3 revisited with hard x-ray photoemission spectroscopy. Physical Review B. 2024. 109. 23
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MISC (412):
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西久保匠, 西久保匠, 今井孝, 酒井雄樹, 酒井雄樹, 水牧仁一朗, 河口彰吾, 大和田謙二, 町田晃彦, 綿貫徹, et al. Domain Structure Observation and Design of Negative Thermal Expansion Utilizing Giant Volume Change under Pressure of PbVO3. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2023. 36th
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西久保匠, 西久保匠, 今井孝, 酒井雄樹, 酒井雄樹, 水牧仁一朗, 大和田謙二, 町田晃彦, 綿貫徹, 押目典宏, et al. Design of Negative Thermal Expansion of PbVO3 by Utilizing Giant Volume Change under Pressure and Observation of Domain Structure. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
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宮本将成, 堀尾眞史, 森谷要, 高橋晶, BAQIYA Malik Anjelh, 辻川夕貴, 和田哲弥, OSIECKI Jacek, THIAGARAJAN Balasubramanian, POLLEY Craig, et al. Inhomogeneous reduction-annealing effects in T’-type cuprate superconductors studied by angle-resolved photoemission spectroscopy. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
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西久保匠, 西久保匠, 今井孝, 酒井雄樹, 酒井雄樹, 水牧仁一朗, 大和田謙二, 町田晃彦, 綿貫徹, 押目典宏, et al. Design of Negative Thermal Expansion of PbVO3 by Utilizing Giant Volume Change under Pressure and Observation of Domain Structure. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
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酒井雄樹, 西久保匠, DAS H., 東正樹, 水牧仁一郎, 溝川貴司, 町田晃彦, 綿貫徹, 沖本洋一. Elucidating negative thermal expansion mechanisms in Bi1-xPbxNiO3 by using synchrotron radiation. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2022. 35th
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Books (1):
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「希薄磁性半導体の分光」「新しい磁気と光の科学-新材料と電場効果」第4章(共著)
講談社サイエンティフィク 2001
Education (2):
- 1990 - 1993 University of Tokyo Graduate School of Science Department of Physics
- 1986 - 1990 University of Tokyo School of Science Department of Physics
Professional career (2):
- (BLANK) (The University of Tokyo)
- (BLANK) (The University of Tokyo)
Work history (5):
- 2015/04 - 現在 Waseda University Department of Applied Physics Professor
- 1999/04 - 2014/03 University of Tokyo Department of Complexity Science and Engineering Associate Professor
- 2002/12 - 2005/03 JST Light and control, researcher
- 1998/04 - 1999/03 University of Groningen Postdctral researcher
- 1993/07 - 1998/03 University of Tokyo Department of Physics Research Assistant
Committee career (5):
- 2023/04 - 現在 日本物理学会 会誌編集委員
- 2018/04 - 現在 日本物理学会 大学の物理教育編集委員
- 2020/04 - 2024/03 日本物理学会 男女共同参画推進委員会(ダイバーシティ推進委員会)委員
- 2016/04 - 2024/03 日本物理学会 JPSJ 編集委員(HE)
- 2017/04 - 2019/03 日本物理学会 庶務担当理事
Awards (2):
- 2009 - Inoue Foundation for Science Ryogo Kubo Memorial Prize Spectroscopic and theoretical study on spin-charge-orbital orderings in transition-metal compounds
- 2007 - Ministery of Education, Culture, Sports, Science and Technology Young Scientists’ prize for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology Orbital states and optical responses in strongly correlated materials
Association Membership(s) (2):
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