228 citations · 613 across the 8 of their papers we have counts for
8 papers
Pseudospin-selective Floquet band engineering in black phosphorus
Shaohua Zhou, Changhua Bao, Benshu Fan +10
Time-periodic light field has emerged as a control knob for manipulating quantum states in solid-state materials, cold atoms and photonic systems via hybridization with photon-dres…
Screening 2D materials with topological flat bands
Hang Liu, Sheng Meng, Feng Liu
Topological flat band (TFB) has been proposed theoretically in various lattice models, to exhibit a rich spectrum of intriguing physical behaviors. However, the experimental demons…
Orbital Design of Flat Bands in Non-Line-Graph Lattices via Line-Graph Wavefunctions
Hang Liu, Gurjyot Sethi, Sheng Meng +1
Line-graph (LG) lattices are known for having flat bands (FBs) from the destructive interference of Bloch wavefunctions encoded in pure lattice symmetry. Here, we develop a generic…
Spin-Orientation Dependent Topological States in Two-Dimensional Antiferromagnetic NiTlS Monolayers
Jian Liu, Sheng Meng, Jia-Tao Sun
The topological states of matters arising from the nontrivial magnetic configuration provide a better understanding of physical properties and functionalities of solid materials. S…
Engineering Dirac states in graphene: Coexisting type-I and type-II Floquet-Dirac fermions
Hang Liu, Jia-Tao Sun, Sheng Meng
The coupling of monochromatic light fields and solids introduces nonequilibrium Floquet states, offering opportunities to create and explore new topological phenomena. Using combin…
Screening magnetic two-dimensional atomic crystals with nontrivial electronic topology
Hang Liu, Jia-Tao Sun, Miao Liu +1
To date only a few two-dimensional (2D) magnetic crystals were experimentally confirmed, such as CrI3 and CrGeTe3, all with very low Curie temperatures (TC). High-throughput first-…