XiaoShu Guo

Oct 28, 2024 | pubs.rsc.org | Liguo Zhang |San-Dong Guo |XiaoShu Guo |Gangqiang Zhu

Isovalent alloying assisted anomalous valley Hall effect in hexagonal antiferromagnetic monolayer Exploring combination of antiferromagnetic (AFM) spintronics and anomalous valley Hall effect (AVHE) is one of the most important questions for valleytronic applications. The key to address this issue is to achieve spin splitting around the valleys in AFM systems. Here, we propose a possible way for achieving AVHE in hexagonal AFM monolayer, which involves the isovalent alloying.

Mar 27, 2023 | pubs.rsc.org | XiaoShu Guo |San-Dong Guo

Correlation-driven topological phase transition in 2D valleytronic materials: a mini-review Abstract Electronic correlation combined with spin-orbit coupling (SOC) may have significant impact on the physical properties of two-dimensional (2D) transition metal magnetic compounds. Moreover, the magnetic anisotropy (MA) is very important in determining magnetic, ferrovalley (FV) and topological properties of these 2D systems.