Phase diagrams and tricritical behaviour of the spin-2 Ising model in a longitudinal random field

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	Phase diagrams and tricritical behaviour of the spin-2 Ising model in a longitudinal random field
	Liang, YQ ; Wei, GZ ; Zhang, Q ; Song, GL
通讯作者	Liang, YQ(yaqiu-liang@163.com)
	2004-02-01
发表期刊	CHINESE PHYSICS LETTERS
ISSN	0256-307X
卷号	21 期号:2 页码:378-381
摘要	Within the framework of the effective-field theory with correlations, we study the ferromagnetic spin-2 random-field Ising model (RFIM) in the presence of a crystal field on honeycomb (z = 3), square (z = 4) and simple cubic (z = 6) lattices. The effects of the crystal field and the longitudinal random held on the phase diagrams are investigated. Some characteristic features of the phase diagrams, such as the tricritical phenomena, reentrant phenomena and existence of two tricritical points, are found.
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000189013100046
出版者	CHINESE PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81985
通讯作者	Liang, YQ
作者单位	1.Northeastern Univ, Coll Sci, Shenyang 110006, Peoples R China 2.Liaoning Univ, Dept Phys, Shenyang 110036, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 4.Machinery Res Inst Liaoning Province, Shenyang 110032, Peoples R China
推荐引用方式 GB/T 7714	Liang, YQ,Wei, GZ,Zhang, Q,et al. Phase diagrams and tricritical behaviour of the spin-2 Ising model in a longitudinal random field[J]. CHINESE PHYSICS LETTERS,2004,21(2):378-381.
APA	Liang, YQ,Wei, GZ,Zhang, Q,&Song, GL.(2004).Phase diagrams and tricritical behaviour of the spin-2 Ising model in a longitudinal random field.CHINESE PHYSICS LETTERS,21(2),378-381.
MLA	Liang, YQ,et al."Phase diagrams and tricritical behaviour of the spin-2 Ising model in a longitudinal random field".CHINESE PHYSICS LETTERS 21.2(2004):378-381.