18 citations · 28 across the 2 of their papers we have counts for
8 papers · 1 filter
Real spin glasses relax slowly in the shade of hierarchical trees
Eric Vincent, J. Hammann, Miguel Ocio
The Parisi solution of the mean-field spin glass has been widely accepted and celebrated. Its marginal stability in 3d and its complexity however raised the question of its relevan…
The effect of cooling rate on aging in spin glasses
Dinah Parker, Francois Ladieu, Jacques Hammann +1
Aging is a well known property of spin glass materials and has been investigated extensively in recent years. This aging effect is commonly observed by thermal remnant magnetizatio…
Aging, rejuvenation and memory phenomena in spin glasses
V. Dupuis, F. Bert, J. -P. Bouchaud +4
In this paper, we review several important features of the out-of-equilibrium dynamics of spin glasses. Starting with the simplest experiments, we discuss the scaling laws used to…
The relative influences of disorder and of frustration on the glassy dynamics in magnetic systems
F. Ladieu, F. Bert, V. Dupuis +2
The magnetisation relaxations of three different types of geometrically frustrated magnetic systems have been studied with the same experimental procedures as previously used in sp…
Spin Anisotropy and Slow Dynamics in Spin Glasses
F. Bert, V. Dupuis, E. Vincent +2
We report on an extensive study of the influence of spin anisotropy on spin glass aging dynamics. New temperature cycle experiments allow us to compare quantitatively the memory ef…
Aging, rejuvenation and memory effects in re-entrant ferromagnets
V. Dupuis, E. Vincent, M. Alba +1
We have studied the slow dynamics of the ferromagnetic phases of the re-entrant CdCr_{2x}In_{2-2x}S_4 system for 0.85<x<=1 by means of low frequency ac susceptibility and magnetiza…