175 citations · 476 across the 22 of their papers we have counts for
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Magnetic order of FeMn alloy on the W(001) surface
M. Ondracek, J. Kudrnovsky, F. Maca
We investigate theoretically the ground state of the FeMn binary alloy monolayer on the W(001) surface, the stability of different magnetic configurations (ferro/antiferromagnetic,…
Chemical ordering and composition fluctuations at the (001) surface of the Fe-Ni Invar alloy
M. Ondracek, F. Maca, J. Kudrnovsky +5
We report on a study of (001) oriented fcc Fe-Ni alloy surfaces which combines first-principles calculations and low-temperature STM experiments. Density functional theory calculat…
Magnetism of 3d transition metal atoms on W(001): submonolayer films
M. Ondracek, J. Kudrnovsky, I. Turek +1
We have investigated random submonolayer films of 3d transition metals on W(001). The tight-binding linear muffin-tin orbital method combined with the coherent potential approximat…
Mn-doped Ga(As,P) and (Al,Ga)As ferromagnetic semiconductors
J. Masek, J. Kudrnovsky, F. Maca +5
A remarkable progress towards functional ferromagnetic semiconductor materials for spintronics has been achieved in p-type (Ga,Mn)As. Robust hole-mediated ferromagnetism has, howev…
Prospect for room temperature tunneling anisotropic magnetoresistance effect: density of states anisotropies in CoPt systems
A. B. Shick, F. Maca, J. Masek +1
Tunneling anisotropic magnetoresistance (TAMR) effect, discovered recently in (Ga,Mn)As ferromagnetic semiconductors, arises from spin-orbit coupling and reflects the dependence of…