Real-space renormalization group study of the anisotropic antiferromagnetic Heisenberg model of spin S=1 on a honeycomb lattice / Boyarchenkov AS,Ovchinnikov AS,Bostrem IG,Baranov NV,Hosokoshi Y,Inoue K // JOURNAL OF PHYSICS-CONDENSED MATTER. - 2005. - V. 17, l. 12. - P. 1769-1780.

ISSN/EISSN:

0953-8984 / нет данных

Type:

Article

Abstract:

The real-space renormalization group approach is applied to study critical temperatures of a system consisting of interacting spin chains of spin S = 1, with an inner antiferromagnetic exchange, which form a honeycomb crystal lattice. Using the anisotropic Heisenberg model we calculate the critical temperature as a function of the anisotropic parameter and the ratio of the interchain and intrachain interactions. A comparison our results with those obtained from RSRG calculations for the same model of spin-1/2 on a square lattice is given.

Author keywords:

MAGNETIC-PROPERTIES; SQUARE LATTICE; PHASE-DIAGRAM; SYSTEMS; CRITICALITY

DOI:

10.1088/0953-8984/17/12/001

Web of Science ID:

ISI:000228616700005

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR 30
Publisher	IOP PUBLISHING LTD
Address	DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Language	English
Keywords-Plus	MAGNETIC-PROPERTIES; SQUARE LATTICE; PHASE-DIAGRAM; SYSTEMS; CRITICALITY
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Baranov, Nikolai/J-5042-2013 INOUE, Katsuya/E-9221-2010 Ovchinnikov, Alexander/B-9906-2009
ORCID-Numbers	Baranov, Nikolai/0000-0002-9720-5314 Ovchinnikov, Alexander/0000-0002-1173-9260
Number-of-Cited-References	29
Usage-Count-Since-2013	6
Journal-ISO	J. Phys.-Condes. Matter
Doc-Delivery-Number	919KK