Publications (7)
Energetic, electronic and magnetic properties of Mn-dimers on reconstructed (001) GaAs surfaces
M. Birowska, C. Åliwa, J. A. Majewski
We study energetic, magnetic, and electronic properties of diluted substitutional Mn-pairs on the reconstructed GaAs surfaces. The studies are based on first-principles cal…
Colossal magneto-excitonic effects in 2D van der Waals magnetic semiconductor CrSBr
R. Komar, M. Goryca, A. Åopion +12
2D magnetic semiconductors, which intrinsically couple a rich landscape of magnetic orders with tightly bound electron-hole pairs (excitons), present an exciting platform to invest…
Optical markers of magnetic phase transition in CrSBr
W. M. Linhart, M. Rybak, M. Birowska +6
Here, we investigate the role of the interlayer magnetic ordering of CrSBr in the framework of calculations and by using optical spectroscopy techniques. These…
Configuration-dependent electronic and optical properties of 2D MoWS alloys across the full composition range
M. Szyszko, M. Birowska
Here we analyze multiple symmetry-inequivalent atomic configurations across the entire composition range of the isovalent and isostructural MoWS alloy using density…
Influence of the different strains components on the uniaxial magnetic anisotropy constants for (Ga,Mn)As bulk system: a First-Principles Study
M. Birowska
We present a computational study of the magnetic anisotropy energy for a given concentration of the Mn ions in the GaAs host, in the framework of the density functional theory. We…
Controlling magnetic exchange and anisotropy by non-magnetic ligand substitution in layered MPX3 (M = Ni, Mn; X = S, Se)
Rabindra Basnet, K. Kotur, M. Rybak +5
Recent discoveries in two-dimensional (2D) magnetism have intensified the investigation of van der Waals (vdW) magnetic materials and further improved our ability to tune their mag…
Origin of bulk uniaxial anisotropy in zinc-blende dilute magnetic semiconductors
M. Birowska, C. Sliwa, J. A. Majewski +1
It is demonstrated that the nearest neighbor Mn pair on the GaAs (001) surface has a lower energy for the [-110] direction comparing to the [110] case. According to the group theor…