378 citations · 1.2k across the 14 of their papers we have counts for
14 papers
Anisotropy-axis orientation effect on the magnetization of γ-Fe2O3 frozen ferrofluid
Sawako Nakamae, Caroline Thibierge, Katsuyoshi Komatsu +5
The effect of magnetic anisotropy-axis alignment on the superparamagnetic (SPM) and superspin glass (SSG) states in a frozen ferrofluid has been investigated. The ferrofluid studie…
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…
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…
Deviations from Perfect Memory in Spin Glass Temperature Cycling Experiments
M. Sasaki, V. Dupuis, J. -P. Bouchaud +1
We study the deviations from perfect memory in negative temperature cycle spin glass experiments. It is known that the a.c. susceptibility after the temperature is raised back to i…
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…
Aging, rejuvenation and memory effects in Ising and Heisenberg spin glasses
V. Dupuis, E. Vincent, J. -P. Bouchaud +3
We have compared aging phenomena in the Fe_{0.5}Mn_{0.5}TiO_3 Ising spin glass and in the CdCr_{1.7}In_{0.3}S_4 Heisenberg-like spin glass by means of low-frequency ac susceptibili…