113 citations · 183 across the 4 of their papers we have counts for
10 papers
Giant magnetic anisotropy of the bulk antiferromagnets IrMn and IrMn3
L. Szunyogh, B. Lazarovits, L. Udvardi +2
Theoretical predictions of the magnetic anisotropy of antiferromagnetic materials are demanding due to a lack of experimental techniques which are capable of a direct measurement o…
First principles calculation of spin-interactions and magnetic ground states of Cr trimers on Au(111)
A. Antal, B. Lazarovits, L. Udvardi +3
We present calculations of the magnetic ground states of Cr trimers in different geometries on top of a Au(111) surface. By using a least square fit method based on a fully relativ…
Failure of mean-field approach in out-of-equilibrium Anderson model
Bertalan Horváth, Bence Lazarovits, Olivier Sauret +1
To explore the limitations of the mean field approximation, frequently used in \textit{ab initio} molecular electronics calculations, we study an out-of-equilibrium Anderson impuri…
Magnetic properties of FeCo nanoclusters on Cu(100)
C. Etz, B. Lazarovits, J. Zabloudil +5
We present ab-initio calculations of the magnetic moments and magnetic anisotropy energies of small FeCo clusters of varying composition on top of a Cu(100) substrate. Three differ…
Spin-polarized surface states close to adatoms on Cu(111)
B. Lazarovits, L. Szunyogh, P. Weinberger
We present a theoretical study of surface states close to 3d transition metal adatoms (Cr, Mn, Fe, Co, Ni and Cu) on a Cu(111) surface in terms of an embedding technique using the…
Ab initio study of canted magnetism of finite atomic chains at surfaces
B. Lazarovits, B. Ujfalussy, L. Szunyogh +2
By using ab initio methods on different levels we study the magnetic ground state of (finite) atomic wires deposited on metallic surfaces. A phenomenological model based on symmetr…