Numéro
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
Page(s) C8-1011 - C8-1012
DOI https://doi.org/10.1051/jphyscol:19888460
Proceedings of the International Conference on Magnetism

J. Phys. Colloques 49 (1988) C8-1011-C8-1012

DOI: 10.1051/jphyscol:19888460

ACTIVATED DYNAMIC SCALING IN Cdl-xMnxTe : IS IT A SPIN GLASS ?

S. Geschwind, A. T. Ogielski et G. Devlin

AT & T Bell Laboratories, Murray Hill, NJ 07974, U.S.A.


Abstract
The linear ac susceptibility χ' (ω,T) in Cd1-xMnxTe has been measured in the temperature region of the putative spin glass transition for x = 0.4 and x = 0.65. Ɗ χ' = [χ' (0,T) - χ' (ω, T)] / χ' (0,T) is found to obey activated dynamic scaling. The possibility of a dynamically inhibited transition to a type III-like AF state is explored.