3 papers
cond-mat.mtrl-sci2026
Open-Shell Molecules as Sensitive Probes of Spin-Orbit-Controlled Surface Electronic Structure
Solange Mariel Di Napoli, Alexei Nefedov, María Andrea Barral +5
Open-shell molecules are highly sensitive probes of correlated oxide surfaces because their partially occupied frontier orbitals strongly amplify subtle changes in adsorbate-substr…
cond-mat.mtrl-sci2024
Evidence for charge mediated coupling in Fe-Ga/PMN-PT composite multiferroic
M. Tortarolo, D. Goijman, M. A. Barral +11
We present an experimental study of the magnetoelectric coupling (MEC) in the Fe-Ga/PMN-PT thin film multiferroic composite by means of x-ray magnetic circular dichroism (XMCD) and…
cond-mat.mtrl-sci2023
Magnetic transition and spin-polarized two-dimensional electron gas controlled by polarization switching in strained CaMnO/BaTiO slabs
S. Di Napoli, A. Román, A. M. Llois +3
calculations show the presence of a strong magnetoelectric interfacial coupling in CaMnO ultra-thin film grown on a strained BaTiO ferroelectric film. This he…