STUDY OF TEMPERATURE-DEPENDENCE IN SACCHARIDE-BASED LYOLUMINESCENCE

Authors
MAHAPATRA GS HALDAR C BANERJI P BANERJEE D BHATTACHARYA R
Citation
Gs. Mahapatra et al., STUDY OF TEMPERATURE-DEPENDENCE IN SACCHARIDE-BASED LYOLUMINESCENCE, Journal of luminescence, 78(1), 1998, pp. 1-5
Citations number
13
Categorie Soggetti
Optics
Journal title
Journal of luminescence → ACNP
ISSN journal
00222313
Volume
78
Issue
1
Year of publication
1998
Pages
1 - 5
Database
ISI
SICI code
0022-2313(1998)78:1<1:SOTISL>2.0.ZU;2-9
Abstract
The effect of solvent temperature on the lyoluminescence yield in sacc harides has been studied employing photon counting technique over a so lvent temperature range 10-90 degrees C. It is observed that yield per mg decreases with temperature in all the five saccharides. a qualitat ive explanation of the findings, on the basis of molecular structure, formation of collisional pairs and molecular aggregation, has been off ered. (C) 1998 Elsevier Science B.V. All rights reserved.