3 papers
cond-mat.mtrl-sci2026
Magnetic proximity-induced non-relativistic valley polarization
Weifeng Xie, Yongqi Chen, Yiboyang Sun +3
The magnetic proximity effect in van der Waals heterostructures exerts a significant impact on the properties of adjacent materials. Here, we propose van der Waals heterostructures…
cond-mat.mtrl-sci2026
Fully compensated and uncompensated ferrimagnetic ferrovalley semiconductors
Weifeng Xie, Libo Wang, Yunliang Yue +3
Altermagnets (AMs) and fully compensated ferrimagnets (FC-FIMs) are emerging classes of magnetic materials that combine the advantages of antiferromagnets and ferromagnets. Here, w…
cond-mat.mtrl-sci2026
Realizing giant valley polarization effect based on monolayer altermagnets
Weifeng Xie, Libo Wang, Xiong Xu +4
Stable and remarkable valley polarization effect is the key to utilizing valley degree of freedom in valleytronic devices. According to first-principles calculations and symmetry a…