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arXiv · 1212.5428

Phase Diagram of a Diluted Triangular Lattice Ising Antiferromagnet in a Field

M. Žukovič·M. Borovský·A. Bobák
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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.

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M. Žukovič, M. Borovský, A. Bobák. 2012-12-21. Phase Diagram of a Diluted Triangular Lattice Ising Antiferromagnet in a Field. https://doi.org/10.1016/j.physleta.2010.08.041

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