263 citations · 367 across the 5 of their papers we have counts for
5 papers
A method for measuring the nonlinear response in dielectric spectroscopy through third harmonics detection
C. Thibierge, D. L'Hote, F. Ladieu +1
We present a high sensitivity method allowing the measurement of the non linear dielectric susceptibility of an insulating material at finite frequency. It has been developped for…
Observation of superspin glass state in magnetically textured ferrofluid (gamma-Fe2O3)
Sawako Nakamae, Youssef Tahri, Caroline Thibierge +5
Magnetic properties in a magnetically textured ferrofluid made out of interacting maghemite (gamma-Fe2O3) nanoparticles suspended in glycerin have been investigated. Despite the lo…
Probing thermal waves on the free surface of various media: Surface Fluctuation Specular Reflection Spectroscopy
Astrid Tay, Caroline Thibierge, Danièle Fournier +5
Thermal motion gives rise to fluctuations in free surfaces; the propagation of the thermally excited waves on such surfaces depends on the mechanical properties of the medium. Thei…
Experimental search for dynamic heterogeneities in molecular glass formers
François Ladieu, Caroline Thibierge, Denis L'Hôte
We have measured the linear dielectric susceptibility of two molecular glass formers close to Tg in order to estimate the size of the dynamically correlated clusters of molecules w…
Spatial correlations in the dynamics of glassforming liquids: Experimental determination of their temperature dependence
Cécile Dalle-Ferrier, Caroline Thibierge, Christiane Alba-Simionesco +6
We use recently introduced three-point dynamic susceptibilities to obtain an experimental determination of the temperature evolution of the number of molecules, N_corr, that are dy…