51 citations · 84 across the 8 of their papers we have counts for
9 papers · 1 filter
Hybrid-parity sliding multiferroics
Zhenzhou Guo, Jiangtao Yu, Shibo Fang +6
In this work, we introduce a class of hybrid-parity sliding multiferroics in which the spontaneous ferroelectric polarization is coupled to certain nonrelativistic spin splitting c…
Ferroelectric Band Twinning from Pair-State Symmetry
Shibo Fang, Jianhua Wang, Zhenzhou Guo +7
Ferroelectric switching provides a nonvolatile way to control electronic structures, but a general symmetry rule connecting the full Bloch bands of two switchable polarization stat…
Electric-Field Control of Terahertz Response via Spin-Corner-Layer Coupling in Altermagnetic Bilayers
Jianhua Wang, Yilin Han, Shifeng Qian +4
Electric field control of electron charge and spin degrees of freedom is fundamental to modern semiconductor and spintronic devices. Yet controlling electromagnetic waves with an e…
Chiral Altermagnetic Magnetoelectrics
Chengwu Xie, Weizhen Meng, Zhenzhou Guo +6
In this work, we introduce a new class of chiral altermagnetic magnetoelectrics in structurally chiral, nonpolar altermagnetic systems and identify the experimentally well-characte…
Sliding Ferroelectric Metal with Ferrimagnetism
Zhenzhou Guo, Shifeng Qian, Xiaodong Zhou +3
Two-dimensional (2D) sliding ferroelectric (FE) metals with ferrimagnetism represent a previously unexplored class of spintronic materials, featuring out-of-plane FE polarization,…
Spin-Polarized Antiferromagnetic Spintronics
Zhenzhou Guo, Xiaotian Wang, Wenhong Wang +3
Spin-polarized antiferromagnets (AFMs), including altermagnets, noncollinear AFMs, and two-dimensional layer-polarized AFMs, have emerged as transformative materials for next-gener…
Unconventional topological Weyl-dipole phonon
Jianhua Wang, Yang Wang, Feng Zhou +5
A pair of Weyl points (WPs) with opposite Chern numbers can exhibit an additional higher-order topological charge, giving rise to the formation of a Weyl di…
3D carbon allotropes: Topological quantum materials with obstructed atomic insulating phases, multiple bulk-boundary correspondences, and real topology
Jianhua Wang, Ting-Ting Zhang, Qianwen Zhang +6
The study of topological phases with unconventional bulk-boundary correspondences and nontrivial real Chern number has garnered significant attention in the topological states of m…
Dirac phonons in two-dimensional materials
Jialin Gong, Jianhua Wang, Hongkuan Yuan +2
Phonons are an ideal platform for realizing stable spinless two-dimensional (2D) Dirac points because they have a bosonic nature and hard-to-break time-reversal symmetry. It should…