| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-1339 - C8-1240 | |
| DOI | https://doi.org/10.1051/jphyscol:19888612 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1339-C8-1240
DOI: 10.1051/jphyscol:19888612
Department of Applied Physics, University of Hull, Hull, HU6 7RX, G.B.
J. Phys. Colloques 49 (1988) C8-1339-C8-1240
DOI: 10.1051/jphyscol:19888612
VELOCITY OF LASER GENERATED ULTRASOUND IN ISOTHERMALLY ANNEALED Fe81B13.5Si3.5C2 AMORPHOUS RIBBONS
R. D. Greenough et M. SchulzeDepartment of Applied Physics, University of Hull, Hull, HU6 7RX, G.B.
Abstract
The velocity of sound has been measured at room temperature in samples of Metglas 2605 SC annealed at temperatures, Ta < 823 K. Changes in velocity are observed due to short range ordering or the onset of crystallinity and these are compared with the behaviours of AC permeability and coercive force.