| Issue |
J. Phys. Colloques
Volume 42, Number C5, Octobre 1981
ICIFUAS-7Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids |
|
|---|---|---|
| Page(s) | C5-511 - C5-516 | |
| DOI | https://doi.org/10.1051/jphyscol:1981577 | |
ICIFUAS-7
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-511-C5-516
DOI: 10.1051/jphyscol:1981577
Centre d'Etudes Nucléaires de Grenoble, Département de Recherche Fondamentale Section de Physique du Solide, 85 X - 38041 Grenoble Cedex, France
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-511-C5-516
DOI: 10.1051/jphyscol:1981577
STRUCTURAL RELAXATION AND ATOMIC MOBILITY BY MAGNETIC ANISOTROPY MEASUREMENTS IN SOME METALLIC GLASSES
W. Chambron et A. ChamberodCentre d'Etudes Nucléaires de Grenoble, Département de Recherche Fondamentale Section de Physique du Solide, 85 X - 38041 Grenoble Cedex, France
Abstract
We compare the magnetic anisotropy induced by thermomagnetic treatments in some amorphous metallic alloys, considered in three different states : as-received, annealed, annealed and subsequently quenched. The atomic mobility is shown to decrease during an anneal, and to be partially restored by a quench. It is concluded that some processes involved in what is called "structural relaxation" are reversible, at least in part.