3 papers
cond-mat.mtrl-sci2019
Quantum anomalous Hall effect in two dimensional Janus Mn2Cl3Br3 with large magnetic anisotropy energy
Ping Li, Tian-Yi Cai
The quantum anomalous Hall (QAH) effect have been experimentally observed in magnetically-doped topological insulators. However, the QAH effect only at extremely low temperatures d…
physics.comp-ph2019
Two-dimensional transition metal oxides Mn2O3 realized quantum anomalous Hall effect
Ping Li, Tian-Yi Cai
The quantum anomalous Hall effect is a intriguing topological nontrivial phase arising from spontaneous magnetization and spin-orbit coupling. However, the tremendously harsh reali…
cond-mat.mes-hall2019
Fully spin-polarized quadratic non-Dirac bands realized quantum anomalous Hall effect
Ping Li, Tian-Yi Cai
The quantum anomalous Hall effect is a intriguing quantum state which exhibits the chiral edge states in the absence of magnetic field. While the search for quantum anomalous Hall…