| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1165 - C8-1166 | |
| DOI | https://doi.org/10.1051/jphyscol:19888535 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1165-C8-1166
DOI: 10.1051/jphyscol:19888535
1 Laboratorium für Tieftemperaturphysik, Universität Duisburg D-4100 Duisburg 1, F.R.G.
2 Laboratorium für Angewandte Physik, Universität Duisburg D-4100 Duisburg 1, F.R.G.
J. Phys. Colloques 49 (1988) C8-1165-C8-1166
DOI: 10.1051/jphyscol:19888535
RELAXATION STUDIES OF THE REMANENT MAGNETIZATION IN THE SPIN GLASS LIKE STATE OF AMORPHOUS Fe90 ( ZrxScy)10 ALLOYS
M. F. Braun1, K. P. Schletz1, E. F. Wassermann1 et M. Ghafari21 Laboratorium für Tieftemperaturphysik, Universität Duisburg D-4100 Duisburg 1, F.R.G.
2 Laboratorium für Angewandte Physik, Universität Duisburg D-4100 Duisburg 1, F.R.G.
Abstract
Field cooled (FC) and zero field cooled (ZFC) magnetization measurements have been performed on amorphous Fe90 (ZrxScy)10 (x = 100, 80, 60, 50, 20, 0 at%) alloys. The time dependence of the thermoremanent magnetization has been studied up to 5 x 105 s with a SQUID-magnetometer. Depending on the ratio of the Zr and Sc concentration different relaxation behavior in the low temperature SG-phase is observed.