3 papers
cond-mat.mtrl-sci2026
Atomic-scale theory of robust out-of-plane ferroelectricity in ultrathin films
Fengbo Yuan, Yujia Teng, Karin M. Rabe +1
Ferroelectricity in ultrathin films, characterized by robust switchable out-of-plane polarization, is key to next-generation nanoelectronics. Although the macroscopic theory of fer…
cond-mat.mtrl-sci2026
Strain patterning of flexomagnetism
Tamalika Samanta, Zachary T. LaDuca, An-Hsi Chen +15
Flexomagnetism, the coupling of magnetic ordering to strain gradients, provides access to novel symmetry-broken magnetic phases that cannot be accessed via uniform strain. However,…
cond-mat.mtrl-sci2025
G-type Antiferromagnetic BiFeO is a Multiferroic -wave Altermagnet
Andrea Urru, Daniel Seleznev, Yujia Teng +3
G-type antiferromagnetic BiFeO is shown to be an altermagnet. We present the band structure using an unconventional scheme designed to highlight the distinctive spin splitting…