Phase diagram and tricritical behavior of a spin-3/2 transverse Ising model in a random field
文献类型：期刊论文
| 作者 | Y. Q. Liang ; G. Z. Wei ; Q. Zhang ; Z. H. Xin ; G. L. Song |
| 刊名 | Journal of Magnetism and Magnetic Materials
 |
| 出版日期 | 2004 |
| 卷号 | 284页码:47-53 |
| 关键词 | transverse Ising model random field phase diagram random surface field systems transition site antiferromagnets points |
| ISSN号 | 0304-8853 |
| 中文摘要 | The phase diagrams of a spin-3/2 transverse Ising model with a random field on honeycomb, square, and simple-cubic lattices, respectively, are investigated within the framework of an effective-field theory with correlations. We found that the behavior of the tricritical point and the reentrant phenomenon for the system with any coordination number z, when the applied random field is bimodal. The behavior of the tricritical point is also examined as a function of applied transverse field. The reentrant phenomenon comes from the competition between the transverse field and the random field. (C) 2004 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35444]  |
| 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 | Y. Q. Liang,G. Z. Wei,Q. Zhang,et al. Phase diagram and tricritical behavior of a spin-3/2 transverse Ising model in a random field[J]. Journal of Magnetism and Magnetic Materials,2004,284:47-53. |
| APA | Y. Q. Liang,G. Z. Wei,Q. Zhang,Z. H. Xin,&G. L. Song.(2004).Phase diagram and tricritical behavior of a spin-3/2 transverse Ising model in a random field.Journal of Magnetism and Magnetic Materials,284,47-53. |
| MLA | Y. Q. Liang,et al."Phase diagram and tricritical behavior of a spin-3/2 transverse Ising model in a random field".Journal of Magnetism and Magnetic Materials 284(2004):47-53. |
入库方式： OAI收割
来源：金属研究所
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