36 citations · 38 across the 2 of their papers we have counts for
10 papers · 1 filter
One step model of photo-emission at finite temperatures: spin fluctuations of Fe(001)
Jan Minar, Sergey Mankovsky, Jurgen Braun +1
Various technical developments extended the potential of angle-resolved photoemission (ARPES) tremendously during the last twenty years. In particular improved momentum, energy and…
Magnetic-field-induced FM-AFM metamagnetic transition and strong negative magnetoresistance in MnNbS under pressure
S. Polesya, S. Mankovsky, P. G. Naumov +6
Transition metal dichalcogenides (TMDC) stand out with their high chemical stability and the possibility to incorporate a wide range of magnetic species between the layers. The beh…
Assessing different approaches to ab initio calculations of spin wave stiffness
Ondrej Sipr, Sergey Mankovsky, Hubert Ebert
Ab initio calculations of the spin wave stiffness constant for elemental Fe and Ni performed by different groups in the past have led to values with a considerable spread of 50…
Extension of the standard Heisenberg Hamiltonian to multispin exchange interactions
S. Mankovsky, S. Polesya, H. Ebert
An extension of the Heisenberg Hamiltonian is discussed, that allows to go beyond the standard bilinear spin Hamiltonian taking into account various contributions due to multispin…
Transport properties of doped permalloy via ab-initio calculations: effect of the host disorder
Ondrej Sipr, Sebastian Wimmer, Sergey Mankovsky +1
Transport properties of permalloy doped with V, Co, Pt, and Au are explored via ab-initio calculations. The Kubo-Bastin formula is evaluated within the fully relativistic Korringa-…
Spin wave stiffness and exchange stiffness of doped permalloy via ab-initio calculation
Ondrej Sipr, Sergey Mankovsky, Hubert Ebert
The way doping affects the spin wave stiffness and the exchange stiffness of permalloy (Py) is investigated via ab-initio calculations, using the Korringa-Kohn-Rostoker (KKR) Green…