Field-inducedXYbehavior in theS=12antiferromagnet on the square lattice
نویسندگان
چکیده
منابع مشابه
Uniaxially anisotropic antiferromagnets in a field on a square lattice
Classical uniaxially anisotropic Heisenberg and XY antiferromagnets in a field along the easy axis on a square lattice are analysed, applying ground state considerations and Monte Carlo techniques. The models are known to display antiferromagnetic and spin–flop phases. In the Heisenberg case, a single– ion anisotropy is added to the XXZ antiferromagnet, enhancing or competing with the uniaxial ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2003
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.68.060402