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Title: Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer

Abstract

It is possible to measure luminescence quantum yield in a facile way, by designing an optical spectrometer capable of obtaining electronic absorption as well as luminescence spectra, with a setup that uses the same light source and detector for both the spectral measurements. Employment of a single light source and single detector enables use of the same correction factor profile for spectral corrections. A suitable instrumental scaling factor is used for adjusting spectral losses.

Authors:
;  [1]
  1. Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036 (India)
Publication Date:
OSTI Identifier:
22482814
Resource Type:
Journal Article
Resource Relation:
Journal Name: Review of Scientific Instruments; Journal Volume: 87; Journal Issue: 1; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ABSORPTION; CORRECTIONS; DESIGN; LIGHT SOURCES; LOSSES; LUMINESCENCE; OPTICAL SPECTROMETERS; SPECTRA; YIELDS

Citation Formats

Prakash, John, and Mishra, Ashok Kumar. Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer. United States: N. p., 2016. Web. doi:10.1063/1.4940234.
Prakash, John, & Mishra, Ashok Kumar. Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer. United States. doi:10.1063/1.4940234.
Prakash, John, and Mishra, Ashok Kumar. Fri . "Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer". United States. doi:10.1063/1.4940234.
@article{osti_22482814,
title = {Convenient determination of luminescence quantum yield using a combined electronic absorption and emission spectrometer},
author = {Prakash, John and Mishra, Ashok Kumar},
abstractNote = {It is possible to measure luminescence quantum yield in a facile way, by designing an optical spectrometer capable of obtaining electronic absorption as well as luminescence spectra, with a setup that uses the same light source and detector for both the spectral measurements. Employment of a single light source and single detector enables use of the same correction factor profile for spectral corrections. A suitable instrumental scaling factor is used for adjusting spectral losses.},
doi = {10.1063/1.4940234},
journal = {Review of Scientific Instruments},
number = 1,
volume = 87,
place = {United States},
year = {Fri Jan 15 00:00:00 EST 2016},
month = {Fri Jan 15 00:00:00 EST 2016}
}