STATIC AND DYNAMIC CRITICAL BEHAVIOUR OF THE SPIN GLASS Fe0.35Mg0.65Br2
Résumé
We present results concerning the static and dynamic behaviour of the new Ising spin glass Fe0.35Mg0.65Br2. The analysis of the static magnetisation leads to conclude to a transition at finite Tc = 1.9 K with γ = 2 and β = 0.4. Dynamics confirm this feature and we find critical exponent zv ~ 10.
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Articles anciens
Origine : Accord explicite pour ce dépôt