Spin reorientation in hexagonal antiferromagnets
- 19 November 1990
- journal article
- letter
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 2 (46) , 9221-9226
- https://doi.org/10.1088/0953-8984/2/46/022
Abstract
A reorientation process in quasi-one-dimensional weakly anisotropic easy-plane antiferromagnets on a stacked triangular lattice is shown to occur via two intermediate phases. The first is of spin-flop character, while the second, with two pairs of flipped sublattices, normally exists only in a narrow interval near a saturation field.Keywords
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