48 citations · 111 across the 4 of their papers we have counts for
6 papers
Magnetism of gadolinium: a first-principles perspective
László Oroszlány, András Deák, Sergeii Khmelevskyi +1
By calculating the spectral density of states in the ferromagnetic (FM) ground state and in the high temperature paramagnetic (PM) phase we provide the first concise study of finit…
Magnetic correlations beyond the Heisenberg model in an Fe monolayer on Rh(001)
A. Deák, K. Palotás, L. Szunyogh +1
Motivated by a recent experimental observation of a complex magnetic structure [Takada et al. 2013 J. Magn. Magn. Mater. 329 95] we present a theoretical study of the magnetic stru…
Metallic magnetism at finite temperatures studied by relativistic disordered moment description: Theory and applications
A. Deák, E. Simon, L. Balogh +3
We develop a self-consistent relativistic disordered local moment (RDLM) scheme aimed at describing finite temperature magnetism of itinerant metals from first principles. Our impl…
Spin-correlations and magnetic structure in an Fe monolayer on 5d transition metal surfaces
E. Simon, K. Palotás, B. Ujfalussy +3
We present a detailed first principles study on the magnetic structure of an Fe monolayer on different surfaces of 5d transition metals. We use the spin-cluster expansion technique…
Thickness-dependent magnetic structure of ultrathin Fe/Ir(001) films: from spin-spiral states towards ferromagnetic order
A. Deák, L. Szunyogh, B. Ujfalussy
We present a detailed study of the ground-state magnetic structure of ultrathin Fe films on the surface of fcc Ir(001). We use the spin-cluster expansion technique in combination w…
Anisotropic spin--spin correlations in Mn/X(111), with X = Pd, Pt, Ag and Au
M. dos Santos Dias, J. B. Staunton, A. Deak +1
We present a finite-temperature theory of the anisotropic spin-spin correlations in magnetic metallic monolayers, deposited on a suitable substrate. The `spins' are the local momen…