Lattice distortion and luminescence of CdSe/ZnSe nanocrystals

Colloidal CdSe/ZnSe core/shell nanocrystals were prepared via the conventional TOP/TOPO process and their shell thickness was controlled varying the ZnSe precursor concentration. X-ray diffraction (XRD) on the nanocrystals showed gradual peak shifts to high two-theta angles due to a decrease in the...

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Veröffentlicht in:	Nanotechnology 2006-07, Vol.17 (14), p.3539-3542
Hauptverfasser:	Lee, Yong-Ji, Kim, Tae-Geun, Sung, Yun-Mo
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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