413 citations · 6.8k across the 92 of their papers we have counts for
29 papers · 1 filter
Avoided metallicity in a hole-doped Mott insulator on a triangular lattice
Chi Ming Yim, Gesa-R. Siemann, Srdjan Stavrić +9
Doping of a Mott insulator gives rise to a wide variety of exotic emergent states, from high-temperature superconductivity to charge, spin, and orbital orders. The physics underpin…
Orbital order and ferromagnetism in LaMnO3 doped with Ga
C. Autieri, M. Cuoco, G. Cuono +2
We study from first principles the magnetic, electronic, orbital and structural properties of the LaMnO3 doped with gallium replacing the Mn-site. The gallium doping reduces the Ja…
Microscopic origin of magnetism in monolayer transition metal dihalides
Kira Riedl, Danila Amoroso, Steffen Backes +7
Motivated by the recent wealth of exotic magnetic phases emerging in two-dimensional frustrated lattices, we investigate the origin of possible magnetism in the monolayer family of…
Evidence for a single-layer van der Waals multiferroic
Qian Song, Connor A. Occhialini, Emre Ergeçen +10
Multiferroic materials have garnered wide interest for their exceptional static and dynamical magnetoelectric properties. In particular, type-II multiferroics exhibit an inversion-…
Disclosing antiferromagnetism in tetragonal Cr2O3 by electrical measurements
M. Asa, C. Autieri, C. Barone +4
The tetragonal phase of chromium (III) oxide, although unstable in the bulk, can be synthesized in epitaxial heterostructures. The theoretical investigation by density functional t…
Bulk Rashba Effect in Multiferroics: a theoretical prediction for BiCoO3
Kunihiko Yamauchi, Paolo Barone, Silvia Picozzi
We put forward the concept of a bulk Rashba effect emerging in a multiferroic material, such as an antiferromagnetic system with a polar crystal structure. According to symmetry co…