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cond-mat.mtrl-sci2025
Temperature-driven structural phase transitions in SmNiO: insights from deep potential molecular dynamics simulations
Guoyong Shi, Fenglin Deng, Ri He +4
The metal-insulator transition (MIT) in rare-earth nickelates exemplifies the intricate coupling between lattice dynamics and electronic effects. This strong interplay makes it cha…
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…
cond-mat.mtrl-sci2024
Sliding Flexoelectricity in Two-Dimensional van der Waals Systems
Ri He, Hua Wang, Fenglin Deng +5
Two-dimensional sliding ferroelectrics, with their unique stacking degrees of freedom, offer a different approach to manipulate polarization by interlayer sliding. Bending sliding…