27 citations · 98 across the 15 of their papers we have counts for
3 papers · 1 filter
Theory of magnons in spin systems with Dzyaloshinskii-Moriya interaction
Sahbi El-Hog, Hung T. Diep, Henryk Puszkarski
We study in this paper magnetic properties of a system of quantum Heisenberg spins interacting with each other via a ferromagnetic exchange interaction J and an in-plane Dzyaloshin…
Magnetic Properties of Two-dimensional Nanodots: Ground State and Phase Transition
Maciej Kasperski, H. Puszkarski, Danh-Tai Hoang +1
We study the effect of perpendicular single-ion anisotropy, , on the ground-state structure and finite-temperature properties of a two-dimensional magnetic nanodo…
Re-orientation Transition in Molecular Thin Films: Potts Model with Dipolar Interaction
Danh-Tai Hoang, Maciej Kasperski, Henryk Puszkarski +1
We study the low-temperature behavior and the phase transition of a thin film by Monte Carlo simulation. The thin film has a simple cubic lattice structure where each site is occup…