| Numéro |
J. Phys. IV France
Volume 7, Numéro C2, Avril 1997
Proceedings of the 9th International Conference on X-Ray Absorption Fine Structure
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|---|---|---|
| Page(s) | C2-1125 - C2-1126 | |
| DOI | https://doi.org/10.1051/jp4:19972155 | |
Proceedings of the 9th International Conference on X-Ray Absorption Fine Structure
J. Phys. IV France 7 (1997) C2-1125-C2-1126
DOI: 10.1051/jp4:19972155
1 Departamento de Electricidad y Electrónica, Universidad del País Vasco, Apartado 644, 48080 Bilbao, Spain
2 CITIMAC (Materiales), F. Ciencias, Universidad de Cantabria, 39005 Santander, Spain
3 Departamento de Electricidad y Electrónica, Universidad del Pais Vasco, Apartado 644, 48080 Bilbao, Spain
© EDP Sciences 1997
J. Phys. IV France 7 (1997) C2-1125-C2-1126
DOI: 10.1051/jp4:19972155
EXAFS and Mössbauer Study of the Crystallization of Fe91Zr9 Metallic Glass
P. Gorria1, I. Orue1, M.L. Fdez-Gubieda1, L. Fernández Barquín2 and J.M. Barandiarán31 Departamento de Electricidad y Electrónica, Universidad del País Vasco, Apartado 644, 48080 Bilbao, Spain
2 CITIMAC (Materiales), F. Ciencias, Universidad de Cantabria, 39005 Santander, Spain
3 Departamento de Electricidad y Electrónica, Universidad del Pais Vasco, Apartado 644, 48080 Bilbao, Spain
Abstract
The crystallization process of the Fe91Zr9 amorphous alloy has been followed by means of two experimental techniques, EXAFS and Mössbauer spectroscopy. X-ray absorption spectra on Fe K-edge and Mössbauer spectra of six samples with different degrees of crystallization have been measured at room temperature in order to obtain information about the structural changes that take place. From the beginning of the crystallization process it is clearly seen that a crystalline phase with a bcc-type structure appears. From the obtained data we can conclude that this phase is nearly pure bcc-Fe, with small amount of impurities in its structure.
© EDP Sciences 1997