818 citations · 1.6k across the 20 of their papers we have counts for
20 papers
Dynamic Correlation Length Growth in Superspin Glass: Bridging Experiments and Simulations
Sawako Nakamae, Caroline Crauste-Thibierge, Denis L'Hote +4
Interacting magnetic nanoparticles display a wide variety of magnetic behaviors that are now being gathered in the emerging field of 'supermagnetism.' We have investigated how the…
Nonlinear dielectric susceptibilities in supercooled liquids: a toy model
François Ladieu, Coralie Brun, Denis L'Hôte
The dielectric response of supercooled liquids is phenomenologically modeled by a set of Asymmetric Double Wells (ADW), where each ADW contains a dynamical heterogeneity of $N_{cor…
Study of the heating effect contribution to the nonlinear dielectric response of a supercooled liquid
C. Brun, C. Crauste-Thibierge, F. Ladieu +1
We present a detailed study of the heating effects in dielectric measurements carried out on a liquid. Such effects come from the dissipation of the electric power in the liquid an…
Experimental Evidence of Fluctuation-Dissipation Theorem Violation in a Superspin Glass
Katsuyoshi Komatsu, D. L'Hote, Sawako Nakamae +5
We present the experimental observation of the fluctuation-dissipation theorem (FDT) violation in an assembly of interacting magnetic nanoparticles in the low temperature superspin…
Superspin glass aging behavior in textured and nontextured frozen ferrofluid
Sawako Nakamae, Emmanuelle Dubois, Vincent Dupuis +4
The effect of magnetic anisotropy-axis alignment of individual nanoparticles on the collective aging behavior in the superspin glass state of a frozen ferrofluid has been investiga…
Evidence of growing spatial correlations at the glass transition from nonlinear response experiments
C. Crauste-Thibierge, C. Brun, F. Ladieu +3
The ac nonlinear dielectric response of glycerol was measured close to its glass transition temperature to investigate the prediction that supercooled liquids resp…