Jury composé de Jean-Philippe Bouchaud (rapporteur), Luca Cipelletti (rapporteur), Jorge Kurchan (président), Michel Peyrard et Felix Ritort.An experimental study of aging in glassy material, based on theanalogy between spin glasses and structural glasses, has beenrealized introducing an effective temperature Teff of thisweakly out of equilibrium systems. This new observable is measuredwith the fluctuation dissipation ratio.The measurement of Teff on the dielectric properties of apolymeric glass (polycarbonate) after a quench below the glasstemperature transition shows that the fluctuation dissipationtheorem is strongly violated. The amplitude and the persistencetime of this violation are decreasing functions of frequency. Atfrequency large...
This review reports on the research done during past years on violations of the fluctuation–dissipat...
We study the intermittent behavior of the energy decay and the linear magnetic response of a glassy ...
By using extensive molecular dynamics simulations, we have determined the violation of the fluctuati...
Une étude expérimentale du vieillissement des matériaux vitreux, basée sur l'analogie entre verres d...
This thesis presents an experimental study of aging in glassy material, aiming at testing recent the...
The fluctuation-dissipation relation (FDR)is measured on the dielectric properties of a polymer gla...
The fluctuation-dissipation relation (FDR) is measured on the dielectric properties of a polymer gla...
International audienceThe fluctuation-dissipation relation (FDR) is measured on the dielectric prope...
Minor changes, accepted for publication in EPJ-BWe report new experimental results obtained onthe in...
URL: http://www-spht.cea.fr/articles/s03/016 (sur invitation). Etude expérimentale de la relation de...
We have investigated the validity of the fluctuation-dissipation theorem (FDT) and the applicability...
We have investigated the validity of the fluctuation-dissipation theorem (FDT) and the applicability...
International audienceThe validity of fluctuation dissipation relations in an aging system is studie...
Jury : President : H.J. Hilhorst Rapporteurs : Ph. Refregier, G. Parisi Autres : H. Bouchiat, D. Gre...
We provide a direct experimental test of the fluctuation-dissipation theorem (FDT) in an aging collo...
This review reports on the research done during past years on violations of the fluctuation–dissipat...
We study the intermittent behavior of the energy decay and the linear magnetic response of a glassy ...
By using extensive molecular dynamics simulations, we have determined the violation of the fluctuati...
Une étude expérimentale du vieillissement des matériaux vitreux, basée sur l'analogie entre verres d...
This thesis presents an experimental study of aging in glassy material, aiming at testing recent the...
The fluctuation-dissipation relation (FDR)is measured on the dielectric properties of a polymer gla...
The fluctuation-dissipation relation (FDR) is measured on the dielectric properties of a polymer gla...
International audienceThe fluctuation-dissipation relation (FDR) is measured on the dielectric prope...
Minor changes, accepted for publication in EPJ-BWe report new experimental results obtained onthe in...
URL: http://www-spht.cea.fr/articles/s03/016 (sur invitation). Etude expérimentale de la relation de...
We have investigated the validity of the fluctuation-dissipation theorem (FDT) and the applicability...
We have investigated the validity of the fluctuation-dissipation theorem (FDT) and the applicability...
International audienceThe validity of fluctuation dissipation relations in an aging system is studie...
Jury : President : H.J. Hilhorst Rapporteurs : Ph. Refregier, G. Parisi Autres : H. Bouchiat, D. Gre...
We provide a direct experimental test of the fluctuation-dissipation theorem (FDT) in an aging collo...
This review reports on the research done during past years on violations of the fluctuation–dissipat...
We study the intermittent behavior of the energy decay and the linear magnetic response of a glassy ...
By using extensive molecular dynamics simulations, we have determined the violation of the fluctuati...