Optical control of electron-hole correlation in excitonic insulators

激子绝缘体中电子-空穴关联的光学控制

• 批准号: 19H00659
• 负责人: Mizokawa Takashi
• 金额: $ 28.95万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-01 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19H00659/
• 关键词: エキシトニック絶縁体; 時間分解光電子分光; 圧力誘起相転移; 光誘起相転移; 電子正孔相関; 擬ギャップ; 圧力下赤外分光; 高圧下赤外分光

项目成果

Detecting electron-phonon coupling during photoinduced phase transition

• DOI: 10.1103/physrevb.103.l121105
• 发表时间: 2020-02
• 期刊: arXiv: Strongly Correlated Electrons
• 作者: Takeshi Suzuki;Y. Shinohara;Yangfan Lu;M. Watanabe;Jiadi Xu;K. Ishikawa;H. Takagi;M. Nohara;N. Katayama;H. Sawa;M. Fujisawa;T. Kanai;J. Itatani;T. Mizokawa;Shik Shin;K. Okazaki

Domain Dependent Fermi Arcs Observed in a Striped Phase Dichalcogenide

• DOI: 10.1002/qute.202200029
• 发表时间: 2021-12
• 期刊: Advanced Quantum Technologies
• 影响因子: 4.4
• 作者: T. Mizokawa;A. Barinov;V. Kandyba;A. Giampietri;Ryoya Matsumoto;Y. Okamoto;K. Takubo;K. Miyamoto;T. Okuda;S. Pyon;H. Ishii;K. Kudo;M. Nohara;N. Saini

Hybridization-Gap Formation and Superconductivity in the Pressure-Induced Semimetallic Phase of the Excitonic Insulator Ta2NiSe5

激子绝缘体 Ta2NiSe5 压力感应半金属相中的杂化能隙形成和超导性

• DOI: 10.7566/jpsj.90.074706
• 发表时间: 2021
• 期刊: Journal of the Physical Society of Japan
• 影响因子: 1.7
• 作者: Matsubayashi K;Okamura H;Mizokawa T;Katayama N;Nakano A;Sawa H;Kaneko T;Toriyama T;Konishi T;Ohta Y;Arima H;Yamanaka R;Hisada A;Okada T;Ikemoto Y;Moriwaki T;Munakata K;Nakao A;Nohara M;Lu Y;Takagi H;Uwatoko Y
• 通讯作者: Uwatoko Y

Momentum Dependent Band Renormalization and Surface Aging Effect on a Zone Center Electron Pocket in NaSn2As2 Revealed by Angle-Resolved Photoemission Spectroscopy

角分辨光电发射光谱揭示了 NaSn2As2 中区域中心电子袋的动量相关能带重正化和表面老化效应

• DOI: 10.7566/jpsj.89.114707
• 发表时间: 2020
• 期刊: Journal of the Physical Society of Japan
• 影响因子: 1.7
• 作者: Akabane Yuka;Shimaiwa Taiki;Goto Yosuke;Mizuguchi Yoshikazu;Yokoya Takayoshi;Arita Masashi;Kumar Shiv;Schwier Eike F.;Shimada Kenya;Saini Naurang L.;Mizokawa Takashi
• 通讯作者: Mizokawa Takashi

Photoinduced Phase Transition from Excitonic Insulator to Semimetal-like State in Ta2Ni1-xCoxSe5 (x = 0.10)

Ta2Ni1-xCoxSe5 (x = 0.10) 中从激子绝缘体到类半金属态的光致相变

• DOI: 10.7566/jpsj.89.124703
• 发表时间: 2020
• 期刊: Journal of the Physical Society of Japan
• 影响因子: 1.7
• 作者: Mitsuoka Takumi;Suzuki Takeshi;Takagi Hidenori;Katayama Naoyuki;Sawa Hiroshi;Nohara Minoru;Watanabe Mari;Xu Jiadi;Ren Qianhui;Fujisawa Masami;Kanai Teruto;Itatani Jiro;Shin Shik;Okazaki Kozo;Mizokawa Takashi
• 通讯作者: Mizokawa Takashi