Monday, December 24, 2012

1212.5428 (M. Žukovič et al.)

Phase Diagram of a Diluted Triangular Lattice Ising Antiferromagnet in a
Field
   [PDF]

M. Žukovič, M. Borovský, A. Bobák
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.
View original: http://arxiv.org/abs/1212.5428

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