supported by the National Natural Science Foundation of China(61888102,52022105,92065109,and 12174428);the National Key Research and Development Projects of China(2022YFA1204100,2018YFA0305800,2019YFA0308500,2020YFA0308800,and 2022YFA1403400);the CAS Project for Young Scientists in Basic Research(YSBR-003 and 2022YSBR-048);the Innovation Program of Quantum Science and Technology(2021ZD0302700);the financial support from the European Research Council(ERC Consolidator Grant “Nonlinear Topo”,No.815869);ISF-Singapore-Israel Research Grant(3520/20);supported by the US DOE,Basic Energy Sciences(DE-FG02-99ER45747)。
Vortices and bound states offer an effective means of comprehending the electronic properties of superconductors.Recently,surface-dependent vortex core states have been observed in the newly discovered kagome supercon...
supported by the National Natural Science Foundation of China(11888101 and 11534010);the National Key Research and Development Program of the Ministry of Science and Technology of China(2017YFA0303001 and 2019YFA0704900);the Anhui Initiative in Quantum Information Technologies(AHY160000);the Science Challenge Project of China(TZ2016004);the Key Research Program of Frontier Sciences,CAS,China(QYZDYSSWSLH021);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB25000000);the Collaborative Innovation Program of Hefei Science Center,CAS(2020HSC-CIP014);the Fundamental Research Funds for the Central Universities(WK3510000011).
The recent discovery of superconductivity(SC)and charge density wave(CDW)in kagome metals AV3Sb5(A=K,Rb,Cs)provides an ideal playground for the study of emergent electronic orders.Application of moderate pressure lead...
supported by grants from the National Natural Science Foundation of China(61888102,52022105,51771224,11888101,12061131005,and 11834016);the National Key Research and Development Projects of China(2018YFA0305800 and 2019YFA0308500);the Chinese Academy of Sciences(XDB33030100,XDB28010200,and XDB30010000);the Key Research Program of Chinese Academy of Sciences(ZDBS-SSWWHC001);the CAS Project for Young Scientists in Basic Research(YSBR-003);the Beijing Outstanding Young Scientist Program(BJJWZYJH01201914430039);supported by the US DOE,Basic Energy Sciences Grant(DE-FG02-99ER45747);the financial support by the European Research Council(ERC Consolidator Grant,No.815869);the Israel Science Foundation(ISF No.1251/19)。
The vanadium-based kagome superconductor CsV_(3)Sb_(5) has attracted tremendous attention due to its unexcepted anomalous Hall effect(AHE),charge density waves(CDWs),nematicity,and a pseudogap pair density wave(PDW)co...
supported by the Fundamental Research Funds for the Central Universities(WK3510000012 and WK3510000008);USTC Start-up Fund and National Natural Science Foundation of China(12004363);supported by the Swiss National Science Foundation(200021-188413);the SinoSwiss Science and Technology Cooperation(IZLCZ2-170075);supported via the UC Santa Barbara NSF Quantum Foundry funded via the Q-AMASE-i Program under award DMR-1906325;the shared facilities of the NSF Materials Research Science and Engineering Center at UC Santa Barbara(DMR-1720256);supported by NSF CNS-1725797 and NSF DMR-1720256;support from the California NanoSystems Institute through the Elings Fellowship program;supported by the National Science Foundation Graduate Research Fellowship Program(DGE-1650114)。
Exotic quantum phenomena may appear in material systems with multiple orders or phases,where the mutual interactions can give rise to new physics beyond that of each component.Here,we report spectroscopic evidence for...