823 citations · 4.8k across the 79 of their papers we have counts for
8 papers · 1 filter
Unusual Dual Flat Bands and two-dimensional Dirac-node Arc State in Kagome Metal Ni3In2S2
Bo Liang, Yichen Liu, Jie Pang +36
Kagome materials are at the frontier of condensed matter physics. An ideal kagome lattice features only one geometrically frustrated flat band spanning the entire momentum space an…
van Hove Singularity-Driven Emergence of Multiple Flat Bands in Kagome Superconductors
Hailan Luo, Lin Zhao, Zhen Zhao +27
The newly discovered Kagome superconductors AVSb (A=K, Rb and Cs) continue to bring surprises in generating unusual phenomena and physical properties, including anomalous H…
Spectroscopic Evidence for Dirac Nodal Surfaces and Nodal Rings in Superconductor NaAlSi
Chunyao Song, Lei Jin, Pengbo Song +10
The discovery of the topological states has become a key topic in condensed matter physics with the focus evolving from the Dirac or Weyl points to high-dimension topological state…
Giant and Reversible Electronic Structure Evolution in a Magnetic Topological Material EuCd2As2
Yang Wang, Cong Li, Taimin Miao +25
The electronic structure and the physical properties of quantum materials can be significantly altered by charge carrier doping and magnetic state transition. Here we report a disc…
Long-Time Magnetic Relaxation in Antiferromagnetic Topological Material EuCdAs
Yang Wang, Cong Li, Yong Li +12
Magnetic topological materials have attracted much attention due to the correlation between topology and magnetism. Recent studies suggest that EuCdAs is an antiferromagnet…
Unusual Electronic Structure of Dirac Material BaMnSb Revealed by Angle-Resolved Photoemission Spectroscopy
Hongtao Rong, Liqin Zhou, Junbao He +11
High resolution angle resolved photoemission measurements and band structure calculations are carried out to study the electronic structure of BaMnSb. All the observed bands ar…
Electronic Evidence of Temperature-Induced Lifshitz Transition and Topological Nature in ZrTe5
Yan Zhang, Chenlu Wang, Li Yu +25
The topological materials have attracted much attention recently. While three-dimensional topological insulators are becoming abundant, two-dimensional topological insulators remai…
Direct Evidence of Interaction-Induced Dirac Cones in Monolayer Silicene/Ag(111) System
Ya Feng, Defa Liu, Baojie Feng +21
Silicene, analogous to graphene, is a one-atom-thick two-dimensional crystal of silicon which is expected to share many of the remarkable properties of graphene. The buckled honeyc…