2 papers
cond-mat.mtrl-sci2021
Double band inversion in the topological phase transition of Ge1-xSnx alloys
Rui Tan, Qirui Yang, Ruiyuan Chen +5
We use first-principles simulation and virtual crystal approximation to reveal the unique double band inversion and topological phase transition in Ge1-xSnx alloys. Wavefunction pa…
cond-mat.mes-hall2021
Intrinsic Spin Hall Conductivity Platform in Triply Degenerate Semimetal
Zhengchun Zou, Pan Zhou, Rui Tan +3
It is generally believed that conductivity platform can only exist in insulator with topological nontrivial bulk occupied states. Such rule exhibits in two dimensional quantum (ano…