Mössbauer study of the valence state of 57Fe after 57Co decay in CoFe2O4
Tóm tắt
The Mössbauer emission spectrum of 57Co in CoFe2O4 is reported. Electron capture leads to the formation of 57Fe3+ substituting 57Co2+. The stabilization of the aliovalent charge state is consistent with an electrostatic model.
Từ khóa
Tài liệu tham khảo
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1967, Inorganic Syntheses, 154
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J. M.Friedt to be published.
1970, Notas de Fisica, 73
A.CrusetandJ. M.Friedt to be published.