| Tricritical behavior of Ising metamagnet in both external longitudinal and transverse fields |
| J. Liu; G. Wei; H. Miao; A. Du
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| 2007
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| 发表期刊 | Physica Status Solidi B-Basic Solid State Physics
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| ISSN | 0370-1972
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| 卷号 | 244期号:9页码:3352-3360 |
| 摘要 | A two-sublattice Ising metamagnet in both external longitudinal and transverse fields is studied within the mean-field approach based on Bogoliubov's inequality for the Gibbs free energy. The phase diagrams in the longitudinal field-temperature plane and in the transverse field-temperature plane are determined, respectively. The results show that the tricritical points can occur in a certain region of the external longitudinal and transverse fields, the temperature of the tricritical point monotonically increases with decreasing the transverse magnetic field Omega and increasing the longitudinal magnetic field h. |
| 部门归属 | ne univ, coll sci, shenyang 110004, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;wei, g (reprint author), ne univ, coll sci, shenyang 110004, peoples r china;guozhuwei02@sina.com
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| 关键词 | Phase-diagrams
Magnetic-properties
Monte-carlo
Model
Simulation
Anomalies
Febr2
Spin
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| URL | 查看原文
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| WOS记录号 | WOS:000249524600035
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33703
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
J. Liu,G. Wei,H. Miao,et al. Tricritical behavior of Ising metamagnet in both external longitudinal and transverse fields[J]. Physica Status Solidi B-Basic Solid State Physics,2007,244(9):3352-3360.
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| APA |
J. Liu,G. Wei,H. Miao,&A. Du.(2007).Tricritical behavior of Ising metamagnet in both external longitudinal and transverse fields.Physica Status Solidi B-Basic Solid State Physics,244(9),3352-3360.
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| MLA |
J. Liu,et al."Tricritical behavior of Ising metamagnet in both external longitudinal and transverse fields".Physica Status Solidi B-Basic Solid State Physics 244.9(2007):3352-3360.
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