TMRG studies on magnetic property of the non-uniform S=1/2 spin chain

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	TMRG studies on magnetic property of the non-uniform S=1/2 spin chain
	Q. M. Liu ; K. L. Yao ; Z. L. Liu ; Y. C. Li ; X. Z. Sun ; G. Y. Gao
刊名	Journal of Magnetism and Magnetic Materials
	2006
卷号	302 期号:2 页码:439-442
关键词	spin lattice model renormalization group methods antiferromagnetics matrix renormalization-group polymer model
ISSN号	0304-8853
中文摘要	Magnetic properties of the non-uniform quantum Heisenberg spin chains with S = 1/2 are investigated using the transfer matrix renormalization group method. By analyzing the spin alignment in the two spin chains, we show the magnetic interaction mechanism for the dominant ferromagnetic behavior. For the moderate ferromagnetic coupling of the spin-1/2 ferromagnetic-ferromagnetic-antiferromagnetic Heisenberg chain, two maximums are found in the magnetic susceptibility from spin frustration. (c) 2005 Elsevier B.V. All rights reserved.
原文出处	://WOS:000237009000030
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/34370]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. M. Liu,K. L. Yao,Z. L. Liu,et al. TMRG studies on magnetic property of the non-uniform S=1/2 spin chain[J]. Journal of Magnetism and Magnetic Materials,2006,302(2):439-442.
APA	Q. M. Liu,K. L. Yao,Z. L. Liu,Y. C. Li,X. Z. Sun,&G. Y. Gao.(2006).TMRG studies on magnetic property of the non-uniform S=1/2 spin chain.Journal of Magnetism and Magnetic Materials,302(2),439-442.
MLA	Q. M. Liu,et al."TMRG studies on magnetic property of the non-uniform S=1/2 spin chain".Journal of Magnetism and Magnetic Materials 302.2(2006):439-442.