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Optical properties of terbium-doped thiosalicylic-capped CdS nanocrystals

✍ Scribed by Carmen Tiseanu; Rajesh K Mehra; Richard Kho; Michael Kumke

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
261 KB
Volume
377
Category
Article
ISSN
0009-2614

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✦ Synopsis

Terbium-doped CdS nanocrystals capped with thiosalicylic acid were characterized by means of optical spectroscopy. The results reveal strong differences between dynamics of terbium-related photoluminescence in thiosalicylic complex and CdS nanocrystals. Our interpretation is based on the capping acid binding modes towards terbium and cadmium ions on the CdS nanocrystals surface.

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