| Thermodynamic properties of a spin-1 tetrahedron as a model for a molecule-based compound [Mo12O30(mu(2)-OH)(10)H-2{Ni(H2O)(3)}(4)]center dot 14H(2)O | |
| Li, Z. B.1; Yao, K. L.2,3; Liu, Z. Li2 | |
| Corresponding Author | Li, Z. B.(zongbaoli1982@gmail.com) |
| 2008-06-01 | |
| Source Publication | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| ISSN | 0304-8853 |
| Volume | 320Issue:11Pages:1759-1764 |
| Abstract | The magnetic and thermodynamic properties of the spin-1 tetrahedral "Ni-4'' model have been investigated in terms of the Heisenberg model by algebraic method. It is shown that the Heisenberg model provides an adequate description of the magnetization at low temperatures. The temperature dependence of the specific heat of this model in the vicinity of the midpoint at the rising magnetization M shows remarkable double-peak structure due to the ferromagnetic gapless and anti-ferromagnetic gap excitation of the spin system. The magnetization curve has four clear plateaus, and the susceptibilities exhibit typical anti-ferromagnetic feature, which is well consistent with experimental findings. In particular, the critical magnetic field values H-1 = 5.40 T, H-2 10.69 T, H-3 16.05T and H-4 28.06 T corresponding to the magnetization plateaus are in quantitative agreement with the experimental observations and the former theoretical calculation. (C) 2008 Elsevier B.V. All rights reserved. |
| Keyword | high-pulsed magnetic field Heisenberg model magnetization susceptibility |
| DOI | 10.1016/j.jmmm.2008.01.033 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| WOS ID | WOS:000255512200006 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/93926 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Z. B. |
| Affiliation | 1.Tongren Univ, Dept Phys, Guizhou 554300, Peoples R China 2.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Z. B.,Yao, K. L.,Liu, Z. Li. Thermodynamic properties of a spin-1 tetrahedron as a model for a molecule-based compound [Mo12O30(mu(2)-OH)(10)H-2{Ni(H2O)(3)}(4)]center dot 14H(2)O[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2008,320(11):1759-1764. |
| APA | Li, Z. B.,Yao, K. L.,&Liu, Z. Li.(2008).Thermodynamic properties of a spin-1 tetrahedron as a model for a molecule-based compound [Mo12O30(mu(2)-OH)(10)H-2{Ni(H2O)(3)}(4)]center dot 14H(2)O.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,320(11),1759-1764. |
| MLA | Li, Z. B.,et al."Thermodynamic properties of a spin-1 tetrahedron as a model for a molecule-based compound [Mo12O30(mu(2)-OH)(10)H-2{Ni(H2O)(3)}(4)]center dot 14H(2)O".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 320.11(2008):1759-1764. |
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