Phase Diagram of a Diluted Triangular Lattice Ising Antiferromagnet in a Field
Statistical Mechanics
2012-12-24 v1
Abstract
Magnetization processes and phase transitions in a geometrically frustrated triangular lattice Ising antiferromagnet in the presence of an external magnetic field and a random site dilution are studied by the use of an effective-field theory with correlations. We find that the interplay between the applied field and the frustration-relieving dilution results in peculiar phase diagrams in the temperature-field-dilution parameter space.
Keywords
Cite
@article{arxiv.1212.5428,
title = {Phase Diagram of a Diluted Triangular Lattice Ising Antiferromagnet in a Field},
author = {M. Žukovič and M. Borovský and A. Bobák},
journal= {arXiv preprint arXiv:1212.5428},
year = {2012}
}
Comments
18 pages, 7 figures