Antiferroelectric Altermagnets: Antiferroelectricity Alters Magnets
Antiferroelectric Altermagnets: Antiferroelectricity Alters Magnets
Magnetoelectric coupling is crucial for uncovering fundamental phenomena and advancing technologies in high-density data storage and energy-efficient devices. The emergence of altermagnets, which unify the advantages of ferromagnets and antiferromagnets, offers unprecedented opportunities for magnetoelectric coupling. However, electrically tuning altermagnets remains an outstanding challenge. Here, we demonstrate how this challenge …