| Numéro |
J. Phys. Colloques
Volume 42, Numéro C5, Octobre 1981
ICIFUAS-7Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids |
|
|---|---|---|
| Page(s) | C5-535 - C5-539 | |
| DOI | https://doi.org/10.1051/jphyscol:1981581 | |
ICIFUAS-7
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-535-C5-539
DOI: 10.1051/jphyscol:1981581
1 Institut für Physik, Universität Basel, CH-4056 Basel, Switzerland
2 Oak Ridge National Laboratory, Oak Ridge, TN, U.S.A.
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-535-C5-539
DOI: 10.1051/jphyscol:1981581
HYDROGEN RELATED INTERNAL FRICTION PEAKS IN METALLIC GLASSES
K. Agyeman1, E. Armbruster1, H.U. Künzi1, A. Das Gupta1, 2 et H.-J. Güntherodt11 Institut für Physik, Universität Basel, CH-4056 Basel, Switzerland
2 Oak Ridge National Laboratory, Oak Ridge, TN, U.S.A.
Abstract
Dissolved hydrogen in amorphous Ni-Zr and Pd-Zr alloys gives rise to thermally activated internal friction peaks. These peaks are characterized by a relatively wide spectrum of relaxation times. The width of this spectrum and thus the characteristics of the peaks depend strongly on the hydrogen concentration.