171 citations · 231 across the 9 of their papers we have counts for
12 papers
Two-dimensional Janus Si dichalcogenides: A first-principles study
San-Dong Guo, Xu-Kun Feng, Yu-Tong Zhu +2
Strong structural asymmetry is actively explored in two-dimensional (2D) materials, because it can give rise to many interesting physical properties. Motivated by the recent synthe…
Out-of-plane high-temperature ferromagnetic monolayer CrSCl with large vertical piezoelectric response
San-Dong Guo, Xiao-Shu Guo, Yu-Tong Zhu +1
For two-dimensional (2D) material, piezoelectric ferromagnetism (PFM) with large out-of-plane piezoresponse is highly desirable for multifunctional ultrathin piezoelectric device a…
Huge out-of-plane piezoelectric response in ferromagnetic monolayer NiClI
San-Dong Guo, Yu-Tong Zhu, Ke Qin +1
The combination of piezoelectricity and ferromagnetic (FM) order in a two-dimensional (2D) material, namely 2D piezoelectric ferromagnetism (PFM), may open up unprecedented opportu…
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…
Spin-valley-coupled quantum spin Hall insulator with topological Rashba-splitting edge states in Janus monolayer
San-Dong Guo
Achieving combination of spin and valley polarized states with topological insulating phase is pregnant to promote the fantastic integration of topological physics, spintronics and…
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…