J. Phys. Colloques
Volume 49, Number C8, Décembre 1988Proceedings of the International Conference on Magnetism
|Page(s)||C8-1069 - C8-1070|
J. Phys. Colloques 49 (1988) C8-1069-C8-1070
DYNAMIC SCALING IN A SHORT RANGE ISING SPIN GLASSP. Nordblad1, L. Lundgren1, P. Svedlindh1, K. Gunnarsson1, H. Aruga2 et A. Ito2
1 Uppsala University, Institute of Technology, Box 534, S-751 21 Uppsala, Sweden
2 Department of Physics, Faculty of Science, Ochanomizu University, Bunkyo-ku, Tokyo 112, Japan.
Ac susceptibility data on the Ising spin glass Fe0.5Mn0.5TiO3 are analysed according to power law scaling and activated dynamic scaling. Both models are found to give a good scaling behaviour. However, the spin glass temperature achieved from activated dynamic scaling is significantly lower than the temperature for the field cooled susceptibility cusp