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cond-mat.dis-nn2002
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…
cond-mat.dis-nn2002
A Role of Initial Conditions in Spin-Glass Aging Experiments
V. S. Zotev, G. F. Rodriguez, R. Orbach +2
Effect of initial conditions on aging properties of the spin-glass state is studied for a single crystal Cu:Mn 1.5 at %. It is shown that memory of the initial state, created by th…