19 citations · 47 across the 9 of their papers we have counts for
3 papers · 2 filters
Local Magnetoelectric Effects as a Predictor of Surface Magnetic Order
Sophie F. Weber, Andrea Urru, Nicola A. Spaldin
We use symmetry analysis and density functional theory to show that changes in magnetic order at a surface with respect to magnetic order in the bulk can be generically determined…
Emergent surface multiferroicity
Sayantika Bhowal, Andrea Urru, Sophie F. Weber +1
We show that the surface of a centrosymmetric, collinear, compensated antiferromagnet, which hosts bulk ferroically ordered magnetic octupoles, exhibits a linear magnetoelectric ef…
First-principles study of structural, electronic and magnetic properties at the \ce{(0001)Cr2O3-(111)Pt} interface
Marlies Reher, Nicola A. Spaldin, Sophie F. Weber
We perform first-principles density functional calculations to elucidate structural, electronic and magnetic properties at the interface of \ce{(0001)Cr2O3-(111)Pt} bilayers. This…