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cond-mat.stat-mech2017
Mixed spin-1/2 and 3/2 Ising model with multi-spin interactions on a decorated square lattice
Viliam Štubňa, Michal Jaščur
A mixed spin-1/2 and spin-3/2 Ising model on a decorated square lattice with a nearest- neighbor interaction, next-nearest-neighbor bilinear interaction, three-site four-spin in- t…
cond-mat.stat-mech2016
Frustration in an exactly solvable mixed-spin Ising model with bilinear and three-site four-spin interactions on a decorated square lattice
M. Jaščur, V. Štubňa, K. Szałowski +1
Competitive effects of so-called three-site four-spin interactions, single ion anisotropy and bilinear interactions is studied in the mixed spin-1/2 and spin-1 Ising model on a dec…
cond-mat.stat-mech2012
Study of planar Ising ferromagnet on the triangular lattice with selective dilution
T. Balcerzak, K. Szałowski, M. Žukovič +3
In the paper the Curie temperatures of selectively diluted planar Ising ferromagnet on the triangular lattice are calculated vs. concentration of magnetic atoms. Various analytical…