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2003 | OriginalPaper | Buchkapitel

Is There a Need for New Models of the Spin Crossover?

verfasst von : Roman Boča, Wolfgang Linert

Erschienen in: Molecular Magnets Recent Highlights

Verlag: Springer Vienna

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The existing models of the low-spin to high-spin transition (spin crossover) are briefly reviewed. Experimental data pointing to a need of new models are displayed. A statistical model with the distribution of the solid-state cooperativeness is outlined. A modeling is shown as well as its application to a spin crossover system [Fe(bzimpy)2](C1O4)2] · 0.25H2O. This shows an abrupt spin crossover at temperature as high as 403 K with a hysteresis width of 12 K. The angled walls of the hysteresis loop can be followed by the outlined statistical model.

Metadaten
Titel
Is There a Need for New Models of the Spin Crossover?
verfasst von
Roman Boča
Wolfgang Linert
Copyright-Jahr
2003
Verlag
Springer Vienna
DOI
https://doi.org/10.1007/978-3-7091-6018-3_6

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