Mössbauer study of the valence state of
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A. Cruset; J. M. Friedt
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Article
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1971
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John Wiley and Sons
🌐
English
⚖ 251 KB
## Abstract The Mössbauer emission spectrum of ^57^Co in CoFe~2~O~4~ is reported. Electron capture leads to the formation of ^57^Fe^3+^ substituting ^57^Co^2+^. The stabilization of the aliovalent charge state is consistent with an electrostatic model.