Mössbauer study of the valence state of 57Fe after 57Co decay in CoFe2O4

Physica Status Solidi (B): Basic Research - Tập 45 Số 1 - Trang 189-193 - 1971
A. Cruset1, J. M. Friedt1
1Laboratoire de Chimie Nucléaire. Centre de Recherches Nucléaires du C.N.R.S., Strasbourg

Tóm tắt

Abstract

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.

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Tài liệu tham khảo

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