THE BOND DILUTED SPIN-1 BLUME-EMERY-GRIFFITHS MODEL IN A TRANSVERSE FIELD

Authors
EZZAHRAOUY H
Citation
H. Ezzahraouy, THE BOND DILUTED SPIN-1 BLUME-EMERY-GRIFFITHS MODEL IN A TRANSVERSE FIELD, Physica scripta. T, 51(3), 1995, pp. 310-315
Citations number
45
Categorie Soggetti
Physics
Journal title
Physica scripta. T → ACNP
ISSN journal
02811847
Volume
51
Issue
3
Year of publication
1995
Pages
310 - 315
Database
ISI
SICI code
0281-1847(1995)51:3<310:TBDSBM>2.0.ZU;2-1
Abstract
The effect of Bond-dilution on the magnetic properties of a quantum tr ansverse spin-1 Blume-Emery-Griffiths model is investigated within an expansion technique for cluster identities of a spin-1 localized spin system. The longitudinal and transverse magnetizations and quadrupolar moments are studied for several values of the bond concentration. A g eneral formula, applicable to structures with arbitrary coordination n umber N, are given.