作者：Kato, Takemi;Li, Yongkai;Nakayama, Kosuke;Wang, Zhiwei;Souma, Seigo;Matsui, Fumihiko;Kitamura, Miho;Horiba, Koji;Kumigashira, Hiroshi;Takahashi, Takashi;Yao, Yugui;Sato, Takafumi （¹Department of Physics, Graduate School of Science, Tohoku University, Sendai; 980-8578, Japan;²Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing; 100081, China;³Beijing Key Lab of Nanophotonics and Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing; 100081, China;⁴Material Science Center, Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing; 314011, China;⁵Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Tokyo; 102-0076, Japan;⁶Center for Spintronics Research Network, Tohoku University, Sendai; 980-8577, Japan;⁷Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai; 980-8577, Japan;⁸UVSOR Synchrotron Facility, Institute for Molecular Science, Okazaki; 444-8585, Japan;⁹Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Ibaraki, Tsukuba; 305-0801, Japan;¹⁰National Institutes for Quantum Science and Technology (QST), Sendai; 980-8579, Japan;¹¹Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai; 980-8577, Japan;¹²International Center for Synchrotron Radiation Innovation Smart (SRIS), Tohoku University, Sendai; 980-8577, Japan）

出处：arXiv 2022

摘要：Kagome metals AV3Sb5 (A = K, Rb, and Cs) exhibit a characteristic superconducting ground state coexisting with charge-density wave (CDW), whereas the ...

作者：Li, Yan-Wei;Yao, Yugui;Ciamarra, Massimo Pica （¹Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing; 100081, China;²Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore; 637371, Singapore;³CNR-SPIN, Dipartimento di Scienze Fisiche, Università di Napoli Federico II, Napoli; I-80126, Italy;⁴CNRS-CREATE LTD,¹Create Way, #08-01 CREATE Tower, Singapore; 138602, Singapore）

出处：arXiv 2022

摘要：We demonstrate, via numerical simulations, that the relaxation dynamics of supercooled liquids correlates well with a plastic length scale measuring a ...

作者：Kato, Takemi;Li, Yongkai;Kawakami, Tappei;Liu, Min;Nakayama, Kosuke;Wang, Zhiwei;Moriya, Ayumi;Tanaka, Kiyohisa;Takahashi, Takashi;Yao, Yugui;Sato, Takafumi （¹Department of Physics, Graduate School of Science, Tohoku University, Sendai; 980-8578, Japan;²Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing; 100081, China;³Beijing Key Lab of Nanophotonics and Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing; 100081, China;⁴Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Tokyo; 102-0076, Japan;⁵Uvsor Synchrotron Facility, Institute for Molecular Science, Okazaki; 444-8585, Japan;⁶School of Physical Sciences, The Graduate University for Advanced Studies (SOKENDAI), Okazaki; 444-8585, Japan;⁷Center for Science and Innovation in Spintronics, Tohoku University, Sendai; 980-8577, Japan;⁸Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai; 980-8577, Japan;⁹International Center for Synchrotron Radiation Innovation Smart (SRIS), Tohoku University, Sendai; 980-8577, Japan）

出处：arXiv 2022

摘要：Kagome lattices offer a fertile ground to explore exotic quantum phenomena associated with electron correlation and band topology. The recent discover ...

作者：韩俊峰^1,2,3;，毛鹏程^1,4;，陈海龙^5,6,7;，殷嘉鑫⁸;，王茂原^1,9;，陈东云^1,3;，李永恺^1,2,3;，郑靖川^1,2,3;，张旭^1,2,3;，马大帅^1,10;，马琼¹¹;，余智明^1,2,3;，周金健^1,2,3;，刘铖铖^1,2,3;，王业亮¹²;，贾爽¹³;，翁羽翔^5,6;，M.Zahid Hasan⁸;，肖文德^1,2,3;，姚裕贵^1,2,3; （¹Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), School of Physics, Beijing Institute of Technology；²Yangtze Delta Region Academy of Beijing Institute of Technology；³Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology；⁴Analysis & Testing Center, Beijing Institute of Technology；⁵Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences；⁶Songshan Lake Materials Laboratory；⁷School of Physical Sciences, University of Chinese Academy of Sciences；⁸Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University；⁹Department of Physics, Xiamen University；¹⁰Department of Physics, Chongqing University；¹¹Department of Physics, Boston College；¹²School of Integrated Circuits and Electronics, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices, Beijing Institute of Technology；¹³International Center for Quantum Materials, School of Physics, Peking University）

出处：Science Bulletin 2023

摘要：量子自旋霍尔绝缘体拥有具有带隙的体态和无能隙的一维拓扑边缘态.然而,由于拓扑边缘态局域在纳米尺度,所以很难用光学手段直接观测并区分体态和边缘态,这就限制了对拓扑边缘态独特的光学特性和光电响应等方面的研究和应用. Bi4Br4体材料的台阶存在一维非平庸的边缘态,多个台阶累加的效应使得通过较为宏观的光学 ...

作者：Gui-Bin Liu;Zeying Zhang;Zhi-Ming Yu;Yugui Yao （¹Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing 100081, China;²Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology, Beijing 100081, China;³College of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China）

出处：Computer Physics Communications 2023

摘要：Motivated by easy access to complete corepresentation (corep) data of all the 1651 magnetic space groups (MSGs) in three-dimensional space, we have de ...

作者：Chuli Sun;Wei Guo;Yugui Yao （¹Frontiers Science Center for High Energy Material (MOE), Beijing Institute of Technology, Beijing 100081, China;²Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing 100081, China;³State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China）

出处：Chinese Physics Letters 2022

关键词：CRYSTAL-STRUCTURE;CYCLO-N-5(-);CHEMISTRY;COMPOUND;CALYPSO;ANION

摘要：Metal-pentazolate compounds as candidates for novel high-energy-density materials have attracted extensive attention in recent years. However, dehydra ...

作者：Junfeng Han;Pengcheng Mao;Hailong Chen;Jia-Xin Yin;Maoyuan Wang;Dongyun Chen;Yongkai Li;Jingchuan Zheng;Xu Zhang;Dashuai Ma;Qiong Ma;Zhi-Ming Yu;Jinjian Zhou;Cheng-Cheng Liu;Yeliang Wang;Shuang Jia;Yuxiang Weng;M. Zahid Hasan;Wende Xiao;Yugui Yao （¹Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (Ministry of Education), School of Physics, Beijing Institute of Technology, Beijing 100081, China;²Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314000, China;³Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China;⁴These authors contributed equally to this work.;⁵Analysis & Testing Center, Beijing Institute of Technology, Beijing 100081, China;⁶Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;⁷Songshan Lake Materials Laboratory, Dongguan 523808, China;⁸School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, China;⁹Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University, Princeton, NJ 08544, USA;¹⁰Department of Physics, Xiamen University, Xiamen 361005, China;¹¹Department of Physics, Boston College, Chestnut Hill MA 02467, USA;¹²School of Integrated Circuits and Electronics, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices, Beijing Institute of Technology, Beijing 100081, China;¹³International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China;¹⁴Lawrence Berkeley National Laboratory, Berkeley CA 94720, USA）

出处：Science Bulletin 2023

关键词：Topological insulator;Quantum spin Hall effect;Bi₄Br₄;Edge states;Mid-infrared absorption micro-spectroscopy;Pump-probe micro-spectroscopy

摘要：The bulk-boundary correspondence is a critical concept in topological quantum materials. For instance, a quantum spin Hall insulator features a bulk i ...

作者：Ji, Changyin;Chen, Shanshan;Han, Yu;Liu, Xing;Liu, Juan;Li, Jiafang;Yao, Yugui （¹Key Lab of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), Beijing Key Lab of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology, Beijing, 100081, China;²Beijing Engineering Research Center for Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处：Nano Letters 2021

关键词：Chiral Surface Lattice Resonances;Circular Dichroism;Nano-Kirigami;Propeller Chirality

摘要：Here we demonstrate an optical propeller chirality in artificially twisted meta-molecules, which is remarkably different from conventional optical hel ...

作者：Li, Xiao-Ping;Ma, Da-Shuai;Liu, Cheng-Cheng;Yu, Zhi-Ming;Yao, Yugui （¹Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing; 100081, China;²Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology, Beijing; 100081, China;³Chongqing Key Laboratory for Strongly Coupled Physics, Institute for Structure and Function, Department of Physics, Chongqing University, Chongqing; 401331, China）

出处：Physical Review B 2022

关键词：TOTAL-ENERGY CALCULATIONS;CATALOG;PHASE

摘要：Topological band insulators and (semi-)metals can arise out of atomic insulators when the hopping strength between electrons increases. Such topologic ...

作者：Xiaodong Zhou;Run-Wu Zhang;Xiuxian Yang;Xiao-Ping Li;Wanxiang Feng;Yuriy Mokrousov;Yugui Yao （¹ Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing 100081, China. ² Beijing Key Lab of Nanophotonics and Ultrafine Optoelectronic Systems, School of Physics, Beijing Institute of Technology, Beijing 100081, China. ³ Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, 52425 Jülich, Germany. ⁴ Institute of Physics, Johannes Gutenberg University Mainz, 55099 Mainz, Germany.）

出处：Physical review letters 2022

关键词：HALL;TRIFLUORIDES;PREDICTION;FERMIONS;LINES;PHASE;IRON

摘要：Recently discovered high-quality nodal chain spin-gapless semimetals MF_{3} (M=Pd, Mn) feature an ultraclean nodal chain in the spin up channel residi ...