EDP Sciences Journals List
  • French
  • English
Subscriber Authentication Point
Issue J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
Page(s) C8-1249 - C8-1250
DOI http://dx.doi.org/10.1051/jphyscol:19888567

Proceedings of the International Conference on Magnetism

J. Phys. Colloques 49 (1988) C8-1249-C8-1250
DOI: 10.1051/jphyscol:19888567

TRANSVERSE RELAXATION IN A RANDOM ANISOTROPY SYSTEM : AMORPHOUS DyNi

B. Dieny, X. Labouze, B. Barbara, G. Fillion et J. Filippi

Laboratoire Louis Néel, BP 166X, 38042 Grenoble cedex, France


Abstract
The magnetic moment behaviour (modulus and direction) of a random anisotropy system rotating in a static field has been studied using a set-up consisting of two perpendicular SQUID detectors. Two kinds of experiments have been realized. Both are interpreted using a clusters model associated with relaxation-time distributions.