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Weak valley-layer coupling and valley polarization in centrosymmetric monolayer
San-Dong Guo, Liguo Zhang, Xiao-Shu Guo +1
Using the valley degree of freedom as a carrier of information for storage and processing, valley polarization plays a crucial role. A variety of mechanisms for valley polarization…
Electric-field-induced fully-compensated ferrimagnetism in experimentally synthesized monolayer MnSe
Liguo Zhang, San-Dong Guo, Gangqiang Zhu
Owing to their inherent characteristics of zero stray field and terahertz dynamics, two-dimensional (2D) zero-net-magnetization magnets demonstrate the potential for miniaturizatio…
Isovalent alloying assisted anomalous valley Hall effect in hexagonal antiferromagnetic monolayer
San-Dong Guo, Liguo Zhang, Xiao-Shu Guo +1
Exploring combination of antiferromagnetic (AFM) spintronics and anomalous valley Hall effect (AVHE) is one of the most important questions for valleytronic applications. The key t…
Large spontaneous valley polarization and anomalous valley Hall effect in antiferromagnetic monolayer
San-Dong Guo, Liguo Zhang, Yiwen Zhang +1
Superior to ferromagnetic (FM) materials, antiferromagnetic (AFM) materials do not have any net magnetic moment and are robust to external magnetic perturbation with ultra-high dyn…