INVESTIGATION OF LOCAL-STRUCTURE OF GLASS-FORMING LIQUIDS BY FLUORESCENCE OF DOPED DYE MOLECULES

Authors
ICHINO Y HASHIMOTO N KANEMATSU Y KUSHIDA T
Citation
Y. Ichino et al., INVESTIGATION OF LOCAL-STRUCTURE OF GLASS-FORMING LIQUIDS BY FLUORESCENCE OF DOPED DYE MOLECULES, Journal of luminescence, 72-4, 1997, pp. 432-434
Citations number
4
Categorie Soggetti
Optics
Journal title
Journal of luminescence → ACNP
ISSN journal
00222313
Volume
72-4
Year of publication
1997
Pages
432 - 434
Database
ISI
SICI code
0022-2313(1997)72-4:<432:IOLOGL>2.0.ZU;2-M
Abstract
The weighted density of states of low-frequency. vibrational modes has been determined in 1-propanol doped with chlorophyll b by means of si te-selective fluorescence spectroscopy. The resonance fluorescence spe ctra calculated have been found not to reproduce the measured ones eve n below the glass transition temperature of the solvent. This result i s discussed on the basis of the anharmonic character of the vibrationa l modes.