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Discovery of unconventional chiral charge order in kagome superconductor KV3Sb5
Yu-Xiao Jiang, Jia-Xin Yin, M. Michael Denner +23
Intertwining quantum order and nontrivial topology is at the frontier of condensed matter physics. A charge density wave (CDW) like order with orbital currents has been proposed as…
Confinement effect enhanced Stoner ferromagnetic instability in monolayer 1T-VSe2
Junyi He, Q. Xie, Gang Xu
Monolayer 1T-VSe2 has been reported as a room-temperature ferromagnet. In this work, by using first-principles calculations, we unveil that the ferromagnetism in monolayer 1T-VSe2…
Concurrence of topological electrons and magnons in the Kagome ferromagnet CoCu3(OH)6Cl2
Zhuoran He, Aiyun Luo, Biao Lian +1
Spin and charge are two interrelated properties of electrons. However, most of previous works on topological matter study the electronic and magnonic excitations separately. In thi…
Electronic structure of a Si-containing topological Dirac semimetal CaAl2Si2
Tao Deng, Cheng Chen, Hao Su +17
There has been an upsurge in the discovery of topological quantum materials, where various topological insulators and semimetals have been theoretically predicted and experimentall…
Mapping the Dirac fermions in intrinsic antiferromagnetic topological insulators (MnBiTe)(BiTe) (n=0, 1)
Zuowei Liang, Mengzhu Shi, Qiang Zhang +7
Topological surface states with intrinsic magnetic ordering in the MnBiTe(BiTe) compounds have been predicted to host rich topological phenomena including quant…