3 papers
cond-mat.mtrl-sci2025
Undamped Soliton-like Domain Wall Motion in Sliding Ferroelectrics
Yubai Shi, Yuxiang Gao, Ri He +3
Sliding ferroelectricity in bilayer van der Waals materials exhibits ultrafast switching speed and fatigue resistance during the polarization switching, offering an avenue for the…
cond-mat.mtrl-sci2024
Domain-Pair Intertwined Topological Domain Structure in Elemental Bi Monolayer
Yunfei Hong, Junkai Deng, Yang Yang +5
Ferroelectric domain structures, separated by domain walls, often display unconventional physics and hold significant potential for applications in nano-devices. Most naturally gro…
cond-mat.mtrl-sci2024
Spontaneous curvature in two-dimensional van der Waals heterostructures
Yuxiang Gao, Fenglin Deng, Ri He +1
Two-dimensional (2D) van der Waals (vdW) heterostructures consist of different 2D crystals with diverse properties, constituting the cornerstone of the new generation of 2D electro…