3 papers
cond-mat.mtrl-sci2025
Multifunctional Altermagnet with Large Out-of-Plane Piezoelectric Response in Janus VAsBrO Monolayer
Qiuyue Ma, Busheng Wang, Guochun Yang +1
Altermagnetism has emerged as a third fundamental category of collinear magnetism, characterized by spin-splitting in symmetry-compensated collinear antiferromagnets, opening new f…
cond-mat.mtrl-sci2024
Emergent Multifunctionality in Two-Dimensional Janus VSBrI Monolayer: A Study of Multiferroicity, Magnetoelectricity, and Piezoelectricity
Qiuyue Ma, Busheng Wang, Guochun Yang +1
The Janus VSBrI monolayer, identified by first-principles calculations, emerges as a promising semiconducting material with desirable ferromagnetic and ferroelectric properties. It…
cond-mat.mtrl-sci2024
Large Out-of-Plane Piezoelectric Effect in Janus Ferromagnetic Semiconductor Monolayer of CrOFBr
Qiuyue Ma, Guochun Yang, Busheng Wang +1
The exploitation of piezoelectric ferromagnetism (PFM) in two-dimensional (2D) materials with large out-of-plane piezoelectric response is motivated not only by technological appli…