7 papers
Hybrid-parity sliding multiferroics
Zhenzhou Guo, Jiangtao Yu, Shibo Fang +6
Sliding ferroelectrics provide a nonvolatile platform for the electrical control of unconventional magnetism through reversible interlayer sliding. However, the coupling between sl…
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…
Ferroelectric Band Twinning from Pair-State Symmetry
Shibo Fang, Jianhua Wang, Zhenzhou Guo +8
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…
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,…
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…
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…