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Ligand-Controlled Polytypism of Thick-Shell CdSe/CdS Nanocrystals.

We report the synthesis of CdSe/CdS semiconductor core/shell nanocrystals with very thick (5 nm) CdS shells. As in the case of core CdSe nanocrystals, we show that a thick-shell CdSe/CdS core/shell structure can be synthesized in either a pure wurtzite (W) or a zinc-blende (ZB) crystal structure. Wh...

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Published in:Journal of the American Chemical Society Vol. 132; no. 3; pp. 953 - 960
Main Authors: Mahler, Benoît, Lequeux, Nicolas, Dubertret, Benoît
Format: Article
Published: American Chemical Society 1/27/2010
Subjects:
Nanocrystals
Ligands (Chemistry)
Zinc
Spectrum analysis
Organic compounds
Online Access:View this record in EBSCOhost