Synthesis and photoluminescent propertie
Synthesis and photoluminescent properties of doped ZnS nanocrystals capped by poly(vinylpyrrolidone)
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Michael W. Porambo; Anderson L. Marsh
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Article
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2009
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Elsevier Science
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English
β 199 KB
Zinc sulfide semiconductor nanocrystals doped with selected transition metal ions (Mn 2+ , Cu 2+ , and Ni 2+ ) have been synthesized via a solution-based method utilizing low dopant concentrations (0-1%) and employing poly(vinylpyrrolidone) (PVP) as a capping agent. UV/Vis absorbance spectra for all