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PANKAJ DUTTA1,*
In search of luminescent host guest materials, Al(NO33 SiO2 s ol gel glasses are investigated as host for dye Rhodamine-6G Glass samples are fabricated with varying Rhodamine 6G concentrations and are characterized by absorption and photoluminescence studies. T he efficiencies of absorption and photoluminescence of the glasses are quantified in comparison to the dye s doped in methanol. Radiative parameters viz. peak emission wavelength, intensity and quantum yields etc. a re evaluated for the glass samples as a function of dye concentration which confirms 1x 104M as the optimum Rhodamine 6G concentration in Al(NO33SiO2 sol gel glasses. The results are discussed with the help of Single Exciton theory..
Rhodamine 6G , Photoluminescence , Quantum yield , Optical material.
PANKAJ DUTTA, Spectroscopic analysis of fluorescent dye Rhodamine-6G in Al(NO33SiO2 sol gel glasses, Optoelectronics and Advanced Materials - Rapid Communications, 11, 3-4, March-April 2017, pp.246-250 (2017).
Submitted at: June 30, 2016
Accepted at: April 6, 2017
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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