DocumentCode
1155304
Title
Antiferromagnetic planar-rotator model. Extension to next-nearest interaction
Author
Spisak, D.
Author_Institution
Dept. of Exp. Phys., Safarik (P.J.) Univ., Kosice
Volume
30
Issue
2
fYear
1994
fDate
3/1/1994 12:00:00 AM
Firstpage
1084
Lastpage
1086
Abstract
The mean-field analysis of the antiferromagnetic planar (XY) model on square lattice with the nearest- and second-nearest neighbour interaction without and under magnetic field is carried out. A number of phase transitions are observed, both of the first- and second-order and also multicritical points are present in the system
Keywords
X-Y model; antiferromagnetism; magnetic transitions; XY model; antiferromagnetic planar-rotator model; mean-field analysis; multicritical points; next-nearest interaction; phase transitions; square lattice; Anisotropic magnetoresistance; Antiferromagnetic materials; Impedance; Lattices; Magnetic anisotropy; Magnetic fields; Magnetic separation; Perpendicular magnetic anisotropy; Physics; Tiles;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312502
Filename
312502
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