38 citations
8 papers
Theoretical search for superconductivity in Sc3XB perovskites and weak ferromagnetism in Sc3X (X = Tl, In, Ga, Al)
B. Wiendlocha, J. Tobola, S. Kaprzyk
A possibility for a new family of intermetallic perovskite superconductors Sc3XB, with X = Tl, In, Ga and Al, is presented as a result of KKR electronic structure and pseudopotenti…
Curie temperature for an Ising model on Archimedean lattices
K. Malarz, M. Zborek, B. Wrobel
Critical temperatures for the ferro-paramagnetic transition in the Ising model are evaluated for five Archimedean lattices, basing on Monte Carlo simulations. The obtained Curie te…
Reshuffling spins with short range interactions: When sociophysics produces physical results
A. O. Sousa, K. Malarz, S. Galam
Galam reshuffling introduced in opinion dynamics models is investigated under the nearest neighbor Ising model on a square lattice using Monte Carlo simulations. While the correspo…
Avalanches in complex spin networks
K. Malarz, W. Antosiewicz, J. Karpinska +2
We investigate the magnetization reversal processes on classes of complex spin networks with antiferromagnetic interaction along the network links. With slow field ramping the hyst…
Bonabeau model on a fully connected graph
K. Malarz, D. Stauffer, K. Kulakowski
Numerical simulations are reported on the Bonabeau model on a fully connected graph, where spatial degrees of freedom are absent. The control parameter is the memory factor f. The…
Matrix representation of evolving networks
K. Malarz, K. Kulakowski
We present the distance matrix evolution for different types of networks: exponential, scale-free and classical random ones. Statistical properties of these matrices are discussed…