Light-scattering spectra of supercooled molecular liquids - art. no. 061209

Citation
T. Franosch et al., Light-scattering spectra of supercooled molecular liquids - art. no. 061209, PHYS REV E, 6306(6), 2001, pp. 1209
Citations number
28
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW E
ISSN journal
1063-651X → ACNP
Volume
6306
Issue
6
Year of publication
2001
Part
1
Database
ISI
SICI code
1063-651X(200106)6306:6<1209:LSOSML>2.0.ZU;2-N
Abstract
The light-scattering spectra of molecular liquids are derived within a gene ralized hydrodynamics. The wave-vector and scattering-angle dependencies ar e given in the most general case and the change of the spectral features fr om liquid to solidlike is discussed without phenomenological model assumpti ons for (general) dielectric systems without long-ranged order. Exact micro scopic expressions are derived for the frequency dependent transport kernel s, generalized thermodynamic derivatives, and the background spectra.