Thermodynamic properties of interlayer-coupling antiferromagnetic triangular lattice in the case of S > 1/2

Authors
Dong, ZH Gu, SW
Citation
Zh. Dong et Sw. Gu, Thermodynamic properties of interlayer-coupling antiferromagnetic triangular lattice in the case of S > 1/2, SOL ST COMM, 113(6), 1999, pp. 353-356
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE COMMUNICATIONS
ISSN journal
00381098 → ACNP
Volume
113
Issue
6
Year of publication
1999
Pages
353 - 356
Database
ISI
SICI code
0038-1098(1999)113:6<353:TPOIAT>2.0.ZU;2-P
Abstract
We study the thermal properties of the Heisenberg antiferromagnetic models with spin S = 1/2, 1, 3/2, 2, and 5/2 on full frustrated triangular lattice s. The results agree fairly with those of Monte Carlo simulation and some e xperiments. The effect of the spin magnitudes on the low-temperature phase transitions and the spin excitation spectrum is also discussed. (C) 1999 El sevier Science Ltd. All rights reserved.