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Characterization of AOT capped cadmium sulfide quantum dots using fluorescence spectroscopy

✍ Scribed by Theda Daniels-Race; Sathish Thiruvengadam

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
128 KB
Volume
52
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Colloidal cadmium sulfide quantum dots (Q‐CdS) capped with dioctyl sulfosuccinate (AOT) were synthesized and characterized. Fluorescence spectroscopy is used to verify quantized dot formation, size, and emission wavelength. Optical characterization of this form is necessary for fundamental investigation of hybrid electronic materials and their potential use in next‐generation devices. Β© 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:912–913, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25087

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Fluorescence spectroscopy characterizati
Fluorescence spectroscopy characterization of cadmium sulfide quantum dots on metal, insulator, and semiconductor substrates
✍ Theda Daniels-Race; Sathish Thiruvengadam πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 550 KB

## Abstract Colliodal cadmium sulfide quantum dots (Q‐CdS), ranging in size from 1 to 5 nm and capped with dioctyl sulfosuccinate (AOT), were synthesized and deposited upon substrates of gold (Au), mica, and gallium arsenide (GaAs). Fluorescence spectroscopy is used to identify the range and maxima