The phase diagrams of a spin-1 transverse Ising model

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	The phase diagrams of a spin-1 transverse Ising model
	H. L. Miao; G. Z. Wei; J. Liu; J. J. Geng
	2009
发表期刊	Journal of Magnetism and Magnetic Materials
ISSN	0304-8853
卷号	321 期号:2 页码:102-107
摘要	The phase diagrams of the spin-1 transverse Ising model with the presence of a crystal field is investigated by using an effective-field theory (EFT). We give a method to calculate the Gibbs free energy numerically at finite temperature within the EFT. The first-order transition lines are obtained by comparing the Gibbs free energy. The phase diagrams and the Gibbs free energy are also compared with those given using the mean-field theory (MFT). (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[miao, hailing; wei, guozhu; liu, jing; geng, jiajia] northeastern univ, coll sci, shenyang 110004, peoples r china. [wei, guozhu] acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;wei, gz (reprint author), northeastern univ, coll sci, shenyang 110004, peoples r china;guozhuwei02@sina.com
关键词	Gibbs Free Energy First-order Transition Transverse Field Effective-field Theory Second-order Transition Longitudinal Crystal-field State Magnetic-properties Transitions
URL	查看原文
WOS记录号	WOS:000260536500012
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32212
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. L. Miao,G. Z. Wei,J. Liu,et al. The phase diagrams of a spin-1 transverse Ising model[J]. Journal of Magnetism and Magnetic Materials,2009,321(2):102-107.
APA	H. L. Miao,G. Z. Wei,J. Liu,&J. J. Geng.(2009).The phase diagrams of a spin-1 transverse Ising model.Journal of Magnetism and Magnetic Materials,321(2),102-107.
MLA	H. L. Miao,et al."The phase diagrams of a spin-1 transverse Ising model".Journal of Magnetism and Magnetic Materials 321.2(2009):102-107.