2 papers
cond-mat.soft2002
Can experiments select the configurational component of excess entropy?
Silvia Corezzi, Lucia Comez, Daniele Fioretto
We introduce an experimental method of assessing the vibrational and configurational components of the excess entropy of a liquid over crystal, based on a joined investigation of d…
cond-mat.dis-nn1999
Non-dynamic origin of the acoustic attenuation at high frequency in glasses
G. Ruocco, F. Sette, R. Di Leonardo +7
The sound attenuation in the THz region is studied down to T=16 K in glassy glycerol by inelastic x-ray scattering. At striking variance with the decrease found below 100 K in the…