154 citations · 201 across the 4 of their papers we have counts for
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Combined first-principles and model Hamiltonian study of the perovskite series RMnO3 (R = La, Pr, Nd, Sm, Eu and Gd)
Roman Kováčik, Sowmya Sathyanarayana Murthy, Carmen E. Quiroga +2
We merge advanced ab initio schemes (standard density functional theory, hybrid functionals and the GW approximation) with model Hamiltonian approaches (tight-binding and Heisenber…
Spin transport and spin-caloric effects in (Cr,Zn)Te half-metallic nanostructures: Effect of spin disorder at elevated temperatures from first principles
Roman Kováčik, Phivos Mavropoulos, Stefan Blügel
An important contribution to the thermoelectric and spin-caloric transport properties in magnetic materials at elevated temperatures is the formation of a spin-disordered state due…
Spin-caloric transport properties of cobalt nanostructures: spin disorder effects from first principles
Roman Kováčik, Phivos Mavropoulos, Daniel Wortmann +1
The fundamental aspects of spin-dependent transport processes and their interplay with temperature gradients, as given by the spin Seebeck coefficient, are still largely unexplored…