3 papers
cond-mat.mtrl-sci2025
Design and theory of switchable linear magnetoelectricity by ferroelectricity in Type-I multiferroics
Hui-Min Zhang, Cheng-Ao Ji, Tong Zhu +5
We present a comprehensive theoretical investigation of magnetoelectric (ME) coupling mechanisms in 19 altermagnetic and 4 ferrimagnetic Type-I multiferroics using electronic band…
cond-mat.mtrl-sci2025
Fractional Quantum Multiferroics from Coupling of Fractional Quantum Ferroelectricity and Altermagnetism
M. Q. Dong, B. Liu, Z. H. Dai +3
Multiferroics, which combine ferroelectric and magnetic order, offer a transformative platform for next-generation electronic devices. However, the intrinsic competition between th…
cond-mat.mtrl-sci2025
Piezomagnetism-driven magnetoelectric coupling in altermagnetic multiferroic K3Cr2F7
Ying Zhou, Hui-Min Zhang, Cheng-Ao Ji +4
Ferroelectric control of altermagnetism in momentum space has been studied widely, while the control of magnetism in real space of altermagnets are still rare. We present a design…