17 citations · 24 across the 10 of their papers we have counts for
10 papers
Domain Wall-mediated Interfacial Ferroelectric Switching
Hao-Wen Xu, Wen-Cheng Fan, Jun-Ding Zheng +4
Interfacial ferroelectricity offers a promising platform for ultrafast, low-power memory devices. While previous studies have demonstrated the importance of domain wall in polariza…
Breathing ferroelectricity induced topological valley states in kagome niobium halide monolayers
Kai-Qi Wang, Jun-Ding Zheng, Wen-Yi Tong +1
In recent years, kagome lattices have garnered significant attention for their diverse properties in topology, magnetism, and electron correlations. However, the exploration of bre…
Machine learning exploration of topological polarization pattern in hexagonal boron nitride moiré superlattice
Jun-Ding Zheng, Cheng-Shi Yao, Song-Chuan Zhou +5
Twisted moiré supercells, which can be approximated as a combination of sliding bilayers and constitute various topologically nontrivial polarization patterns, attract extensive at…
Ferrovalley Physics in Stacked Bilayer Altermagnetic Systems
Yun-Qin Li, Yu-Ke Zhang, Xin-Le Lu +5
As an emerging magnetic phase, altermagnets with compensated magnetic order and non-relativistic spin-splitting have attracted widespread attention. Currently, strain engineering i…
Quantum valley Hall states in low-buckled counterparts of graphene bilayer
Yu-Hao Shen, Jun-Ding Zheng, Wen-Yi Tong +3
With low-buckled structure for each layer in graphene bilayer system, there breaks inversion symmetry (P-symmetry) for one stacking when both A and B sublattices in top layer are a…
Dielectric response in twisted MoS2 bilayer facilitated by spin-orbit coupling effect
Yu-Hao Shen, Jun-Ding Zheng, Wen-Yi Tong +3
Twisted van der Waals bilayers offer ideal two-dimensional (2D) platforms for exploring the intricate interplay between the spin and charge degrees of freedom of electrons. By inve…
Nanotube ferroelectric tunnel junctions with giant tunneling electroresistance ratio
Jiu-Long Wang, Yi-Feng Zhao, Wen Xu +4
Low-dimensional ferroelectric tunnel junctions are appealing for the realization of nanoscale nonvolatile memory devices due to their inherent advantage of device miniaturization.…
Concepts of super-valley electron and twist induced quantum super-valley Hall effect
Yu-Hao Shen, Jun-Ding Zheng, Chun-Gang Duan
Collective motions of electrons in solids are often conveniently described as the movements of quasiparticles. Here we show that these quasiparticles can be hierarchical. Examples…
Exotic dielectric behaviors induced by pseudo-spin texture in magnetic twisted bilayer
Yu-Hao Shen, Wen-Yi Tong, He Hu +2
Twisted van der Waals bilayers provide an ideal platform to study the electron correlation in solids. Of particular interest is the 30 degree twisted bilayer honeycomb lattice syst…
Emergent exotic chirality dependent dielectricity in magnetic twisted bilayer system
Yu-Hao Shen, Wen-Yi Tong, He Hu +2
Twisted van der Waals bilayers provide an ideal platform to study the electron correlation in solids. Of particular interest is the 30 degree twisted bilayer honeycomb lattice syst…