Oxygen Re-Arrangement and Desorption in <math>57Fe:YBa-Cu-0</math>

Physics NotePublished

Oxygen Re-Arrangement and Desorption in $<math>^{57}Fe:YBa-Cu-0</math>$

E. M. B. Saitovitch; R. B. Scorzelli; Izabel de Souza Azevedo; F.J. Litterst; H. Micklitz

1992

Authors: E. M. B. Saitovitch; R. B. Scorzelli; Izabel de Souza Azevedo; F.J. Litterst; H. Micklitz
Type: Physics Note
Status: Published
Publication date: 1992
Description: We report on "in situ" high temperature <math>^{57}Fe\,\!</math> Mössbauer measurements on several <math>Fe:YBaCuO\,\!</math> samples with different Fe concentrations under controlled oxygen partial pressures. The results are discussed in view of the temperature dependent binding of oxygen in Fe-rich clusters which differs from that in their more Cu-rich surrounding.
Year: 1992
Number: CBPF-NF-044/92
Linked to a thesis: No
Linked to a grant: No