57 citations · 643 across the 43 of their papers we have counts for
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Ground-state magnetic phase diagram of bow-tie graphene nanoflakes in external magnetic field
Karol Szałowski
The magnetic phase diagram of a ground state is studied theoretically for graphene nanoflakes of bow-tie shape and various size in external in-plane magnetic field. The tight-bindi…
Indirect coupling between localized magnetic moments in zero-dimensional graphene nanostructures (quantum dots)
Karol Szałowski
The indirect Ruderman-Kittel-Kasuya-Yosida (RKKY) coupling between on-site magnetic impurities is studied for two kinds of graphene nanoflakes consisting of approximately 100 carbo…
Indirect coupling between localized magnetic moments in triangular graphene nanoflakes
Karol Szałowski
The indirect, charge-carrier mediated coupling between localized magnetic moments is studied for graphene nanoflakes of triangular shape and zig-zag edge. The characteristic featur…
The influence of interplanar coupling on the entropy and specific heat of the bilayer ferromagnet
Karol Szałowski, Tadeusz Balcerzak
The Pair Approximation method is applied to studies of the magnetic Ising-Heisenberg bilayer with simple cubic structure and spin . The method allows to take into account qu…
A simple thermodynamic description of the combined Einstein and elastic models
Tadeusz Balcerzak, Karol Szałowski, Michal Jaščur
Simple application of the Einstein model combined with the elastic description of solid state is developed. The frequency of quantum oscillators has been assumed as volume dependen…
Thermodynamic properties of a diluted Heisenberg ferromagnet with interaction anisotropy -- magnetocaloric point of view
Karol Szałowski, Tadeusz Balcerzak, Andrej Bobák
The thermodynamics of a site-diluted ferromagnetic Heisenberg model for spin with interaction anisotropy in spin space is investigated. The study is aimed at presenting the…
Critical Temperature Studies of the Anisotropic Bi- and Multilayer Heisenberg Ferromagnets in Pair Approximation
Karol Szałowski, Tadeusz Balcerzak
The Pair Approximation method is applied to studies of the bilayer and multilayer magnetic systems with simple cubic structure. The method allows to take into account quantum effec…