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physics.comp-ph2016★ 32 cited
Exchange interactions of CaMnO3 in the bulk and at the surface
Samara Keshavarz, Yaroslav Kvashnin, Debora Rodrigues +7
In this work, we present electronic and magnetic properties of CaMnO3 (CMO) as obtained from ab initio calculations. We identify the preferable magnetic order by means of density f…
physics.comp-ph2015★ 1 cited
Layer-resolved magnetic exchange interactions of surfaces of late 3d elements: effects of electronic correlations
S. Keshavarz, Y. O. Kvashnin, I. Di Marco +4
We present the results of an ab initio study of magnetic properties of Fe, Co and Ni surfaces. In particular, we discuss their electronic structure and magnetic exchange interactio…