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Magnetic excitations in the quasi one-dimensional antiferromagnetic singlet groundstate system CsFeBr3

โœ Scribed by B. Dorner; D. Visser; U. Steigenberger; K. Kakurai; M. Steiner


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
217 KB
Volume
156-157
Category
Article
ISSN
0921-4526

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๐Ÿ“œ SIMILAR VOLUMES


Magnetic excitations in quasi-one-dimens
โœ T. Inami; K. Kakurai; H. Tanaka; M. Enderle; M. Steiner ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 197 KB

The magnetic excitations of three ABX3-type quasi-l-D AFs with half-integer spin values are studied. We show that magnetic excitations in S = ~2 systems in the ordered phase at low T are excellently described by the semi-classical linear spin-wave theory. In S = ~ systems however, non-linear terms d