Coupling between spin conversion and solvent disorder in spin crossover solids
Coupling between spin conversion and solvent disorder in spin crossover solids
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自旋交叉固体中自旋转换与溶剂无序之间的耦合
DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
H. Bürgi
中科院分区:
文献类型:
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作者:
D. Chernyshov;N. Klinduhov;K. Törnroos;M. Hostettler;B. Vangdal;H. Bürgi
Received 22 December 2006; revised manuscript received 11 April 2007; published 6 July 2007Ising-like phenomenological Hamiltonians for coupled lattice processes, such as spin conversion for Fe IIcomplexes and concurrent ordering of solvent molecules, are considered. The model is shown to account forexperimental data including the temperature dependence of magnetization data, the structural changes associ-ated with spin crossover of magnetically active and silent components of the crystal lattice, and the correlationbetween the two.DOI: 10.1103/PhysRevB.76.014406 PACS number s : 75.30.Wx, 61.50.Ks, 31.70.Dk