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RESEARCH PRODUCT
Anomalous pressure dependence of the Lamb-Mössbauer factor in a spin crossover system
Philipp GütlichH. KöppenC.p. KöhlerE. MeißnerHartmut Spieringsubject
Nuclear and High Energy PhysicsCondensed matter physicsChemistrySpin crossoverLamb–Mössbauer factorPhysical and Theoretical ChemistryPressure dependenceCondensed Matter PhysicsAtomic and Molecular Physics and OpticsSpin-½Bar (unit)description
The dependence of the f-factor on temperature and on pressure up to 1500 bar has been measured in the spin crossover compound [Fe(2-pic-ND2)3]cl2·EtOD. In the transition region around Tc=146.7 K the pressure dependence of f shows an anomalous increase, which can be explained on the basis of a theoretical model for spin transitions developed by us.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1986-02-01 | Hyperfine Interactions |