2 papers
cond-mat.mtrl-sci2024
Small exciton effective mass in QL Bi2Se2Te: A material platform towards high-temperature excitonic condensate
Yuanyuan Wang, Ying Dai, Baibiao Huang +2
Using first-principles simulations combined with many-body calculations, we show that two-dimensional free-standing quintuple-layer Bi2Se2Te is an inversion symmetric monolayer exp…
cond-mat.mtrl-sci2020
Interlayer Coupling Effect in van der Waals Heterostructures of Transition Metal Dichalcogenides
Yuanyuan Wang, Fengping Li, Wei Wei +2
Van der Waals (vdW) heterobilayers formed by two-dimensional (2D) transition metal dichalcogenides (TMDCs) created a promising platform for various electronic and optical propertie…