Longitudinal-Random-Field Mixed Ising Model with Arbitrary Spins
文献类型：期刊论文
| 作者 | Liang YaQiu1; Wei GuoZhu2; Xu XiaoJuan1; Song GuoLi2 |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:5页码:957-962 |
| 关键词 | TRICRITICAL POINTS THERMODYNAMICAL PROPERTIES RENORMALIZATION-GROUP UNIAXIAL ANISOTROPY PHASE-TRANSITIONS CRITICAL-BEHAVIOR SYSTEMS TEMPERATURES 1ST-ORDER SPIN-1/2 mixed Ising model random field phase diagram tricritical point |
| ISSN号 | 0253-6102 |
| 其他题名 | Longitudinal-Random-Field Mixed Ising Model with Arbitrary Spins |
| 英文摘要 | The longitudinal-random-field mixed Ising model consisting of arbitrary spin values has been studied by the use of an effective field theory with correlations (EFT). The phase diagrams of systems with mixed spins: sigma = 1/2, S = 1; sigma = 1/2, S = 3/2 are plotted. Not only the discontinuity at T = 0 K, is found when both longitudinal fields are trimodal distributed, but also the tricritical behavior is observed in these phase diagrams between the bimodal and trimodal distributions of longitudinal fields, which is different from the single-spin one. The appearance of tricritical point is independent of the coordination number and spin values. |
| 资助项目 | [Research Fund of Education Department] ; [Science and Technology Department] ; [National Natural Science Foundation of China] ; [National 211 Development Fund for Key Engineering Program of Liaoning University] ; [Youth Foundation of Liaoning University] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3891643 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/151232]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.辽宁大学 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Liang YaQiu,Wei GuoZhu,Xu XiaoJuan,et al. Longitudinal-Random-Field Mixed Ising Model with Arbitrary Spins[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,53(5):957-962. |
| APA | Liang YaQiu,Wei GuoZhu,Xu XiaoJuan,&Song GuoLi.(2010).Longitudinal-Random-Field Mixed Ising Model with Arbitrary Spins.COMMUNICATIONS IN THEORETICAL PHYSICS,53(5),957-962. |
| MLA | Liang YaQiu,et al."Longitudinal-Random-Field Mixed Ising Model with Arbitrary Spins".COMMUNICATIONS IN THEORETICAL PHYSICS 53.5(2010):957-962. |
入库方式： OAI收割
来源：金属研究所
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