171 citations · 249 across the 9 of their papers we have counts for
21 papers
Correlation-enhanced spin-orbit coupling and quantum anomalous Hall insulator with large band gap and stable ferromagnetism in monolayer
San-Dong Guo, Yu-Tong Zhu, Bang-Gui Liu
Nontrivial band topology combined with magnetic ordering can produce quantum anomalous Hall insulator (QAHI), which may lead to advances in device concepts. Here, through first-pri…
Valley-polarized quantum anomalous Hall insulator in monolayer
San-Dong Guo, Wen-Qi Mu, Bang-Gui Liu
Coexistence of intrinsic ferrovalley (FV) and nontrivial band topology attracts intensive interest both for its fundamental physics and for its potential applications, namely valle…
Coexistence of intrinsic piezoelectricity, ferromagnetism and nontrivial band topology in Li-decorated Janus monolayer with high Curie temperature
San-Dong Guo, Wen-Qi Mu, Meng-Yuan Yin +2
Recently, the quantum anomalous Hall (QAH) insulators are predicted in Lithium-decorated iron-based superconductor monolayer materials (LiFeX (X=S, Se and Te)) with very high Curie…
Intrinsic room-temperature piezoelectric quantum anomalous hall insulator in Janus monolayer (X=Cl and Br)
San-Dong Guo, Wen-Qi Mu, Xiang-Bo Xiao +1
A two-dimensional (2D) material with piezoelectricity, topological and ferromagnetic (FM) orders, namely 2D piezoelectric quantum anomalous hall insulator (PQAHI), may open new opp…
Intrinsic piezoelectric ferromagnetism with large out-of-plane piezoelectric response in Janus monolayer
San-Dong Guo, Xiao-Shu Guo, Xiu-Xia Cai +2
A two-dimensional (2D) material system with both piezoelectricity and ferromagnetic (FM) order, referred to as a 2D piezoelectric ferromagnetism (PFM), may open up unprecedented op…
Piezoelectric quantum spin Hall insulator with Rashba spin splitting in Janus monolayer
San-Dong Guo, Yu-Tong Zhu, Wen-Qi Mu +1
The realization of multifunctional two-dimensional (2D) materials is fundamentally intriguing, such as combination of piezoelectricity with topological insulating phase or ferromag…