Citation
Al. Sukstanskii et al., Modulated magnetic structure and spin waves in hexagonal CsCuCl3-type antiferromagnets, PHYS REV B, 61(13), 2000, pp. 8843-8850
Citations number
21
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B
ISSN journal
10980121
→ ACNP
Volume
61
Issue
13
Year of publication
2000
Pages
8843 - 8850
Database
ISI
SICI code
1098-0121(20000401)61:13<8843:MMSASW>2.0.ZU;2-S
Abstract
A theory is developed for triangular helicoidal antiferromagnetic structure
s due to the relativistic-exchange inhomogeneous Dzyaloshinskii-Moriya inte
raction in hexagonal crystals. The magnetic structure observed in the CsCuC
l3 system is explained, and the spin-wave spectrum and relaxation of spin w
aves are analyzed. The theoretical results are in agreement with experiment
al antiferromagnetic-resonance data.