Characterization of Rhodamine 6G-Doped Thin Sol-Gel Films-Reference-Cited by-同舟云学术

Characterization of Rhodamine 6G-Doped Thin Sol-Gel Films

Published:1993-02 Issue:2 Volume:47 Page:229-234
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Narang Upvan¹,Bright Frank V.¹,Prasad Paras N.¹

Affiliation:

1. Department of Chemistry and Photonics Research Laboratory, State University of New York at Buffalo, Buffalo, New York 14214

Abstract

Rhodamine 6G- (R6G) doped thin sol-gel films were cast on glass microscope slides and characterized with the use of steady-state and time-resolved fluorescence spectroscopy. The fluorescence intensity, photodegradation under laser illumination, and excited-state decay kinetics were all investigated as a function of dopant concentration. The excited-state decay kinetics of highly doped films show clear evidence of R6G aggregation. Photodegradation under laser illumination is very interesting and is discussed in detail.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702934048253

Reference23 articles.

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2. Zhang Y., Prasad P. N. and Burzynski R, in Chemical Processing of Advanced Materials, Henon L. L. and West J. K, Eds. (Wiley, New York, 1992), p. 825.

3. Doped sol-gel glasses as pH sensors

4. Oxygen Permeability of Sol-Gel Coatings

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