supported by Major Instrument Projects of Sichuan Province.
The Chinese Academy of Engineering Physics Terahertz Free Electron Laser Facility(CAEP THz FEL,CTFEL)is the only high-average power free electron laser terahertz source based on superconducting accelerators in China.T...
supported by the National Natural Science Foundation of China(Grant Nos.12174362 and 92065202);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302803);the New Cornerstone Science Foundation.Part of this research used Beamline 03U of the Shanghai Synchrotron Radiation Facility,which is supported by ME2 project under contract No.11227902 from the National Natural Science Foundation of China.
We systematically study the electronic structure of a kagome superconductor CsV_(3)Sb_(5)at different temperatures coveringboth its charge density wave state and normal state with angle-resolved photoemission spectros...
Project support by the Science Fund from Shanghai Committee of Science and Technology,China (Grant No.23JC1403300);the Shanghai Municipal Science and Technology Major Project,China;the TDLI Starting up Grant,the National Natural Science Foundation of China (Grant Nos.12374063,12204223,and 23Z990202580);the Fund from the Ministry of Science and Technology of China (Grant No.2023YFA1407400);the Shanghai Natural Science Fund for Original Exploration Program,China (Grant No.23ZR1479900);Shanghai Talent Program,China。
Kagome materials are a class of material with a lattice structure composed of corner-sharing triangles that produce various exotic electronic phenomena,such as Dirac fermions,van Hove singularities,and flat bands.Howe...
supported in part by the National Natural Science Foundation of China (12074074,12274085 and 12174365);the National Key R&D Program of the Ministry of Science and Technology (MOST)of China (2023YFA1406300);the New Cornerstone Science Foundation,the Innovation Program for Quantum Science and Technology (2021ZD0302803);the Shanghai Municipal Science and Technology Major Project (2019SHZDZX01);the China National Postdoctoral Program for Innovative Talents (BX20230078);Part of this research used Beamline 03U of the Shanghai Synchrotron Radiation Facility,which is supported by the ME2 project (11227902)from the National Natural Science Foundation of China.
Superconducting infinite-layer(IL)nickelates offer a new platform for investigating the long-standing problem of high-temperature superconductivity.Many models were proposed to understand the superconducting mechanism...
The BL07U beamline is a new extreme ultraviolet and soft X-ray beamline housed in the Shanghai Synchrotron Radiation Facility. Beamlines are used in nano-resolved angle-resolved photoemission spectroscopy(nano-ARPES),...
supported by the Innovation Program for Quantum Science and Technology(2021ZD0302800);the National Natural Science Foundation of China(11904350,12174362);Anhui Provincial Natural Science Foundation(2008085QA30);Shenzhen Science and Technology Program(KQTD20190929173815000);Guangdong Innovative and Entrepreneurial Research Team Program(2019ZT08C044);the National Synchrotron Radiation Laboratory(KY2060000177).
Projects supported by the National Key Research and Development Program of China(GrantNos.2021YFA1401800,2022YFA1604200,2022YFA1403900,and2023YFA1406000);the National Natural Science Foundation of China(Grant Nos.12488201,12374066,12074411,and 12374154);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB25000000 and XDB33000000);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301800);the Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant No.Y2021006);the Synergetic Extreme Condition User Facility(SECUF)。
In iron-based superconductor Fe(Se,Te), a flat band-like feature near the Fermi level was observed around the Brillouin zone center in the superconducting state. It is under debate whether this is the evidence on the ...
supported by the Synergetic Extreme Condition User Facility(SECUF);the National Key Research and Development Program of China(Grant Nos.2022YFA1403800,2022YFA1403900,and 2018YFE0202600);the National Natural Science Foundation of China(Grant Nos.U22A6005,51832010,11888101,11925408,11921004,and 12188101);the Informatization Plan of the Chinese Academy of Sciences(Grant No.CASWX2021SF-0102);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant Nos.XDB33000000,and XDB28000000);the“Dreamline”beamline of Shanghai Synchrotron Radiation Facility(SSRF)。
Kagome magnets with diverse topological quantum responses are crucial for next-generation topological engineering.The anisotropic magnetism and band evolution induced by ferromagnetic phase transition(FMPT)is reported...
the support from the National Natural Science Foundation of China (12274251);the National Key R&D Program of China (2017YFA0305400);the support from the Oxford-ShanghaiTech collaboration project;the Shanghai Municipal Science and Technology Major Project (2018SHZDZX02)
In the past 5 years,there has been significant research interest in the intrinsic magnetic topological insulator family compounds MnBi_(2+2n)Te_(4+3n)n(where n=0,1,2…).In particular,exfoliated thin films of MnBi_(2)T...