One-pot/three-step synthesis of zinc-blende CdSe/CdS core/shell nanocrystals with thick shells

A one-pot/three-step synthetic scheme was developed for phase-pure epitaxy of CdS shells on zinc-blende CdSe nanocrystals to yield shells with up to sixteen monolayers. The key parameters for the epitaxy were identified, including the core nanocrystal concentration, solvent type/composition, quality...

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Veröffentlicht in:	Nano research 2017-04, Vol.10 (4), p.1149-1162
Hauptverfasser:	Niu, Yuan, Pu, Chaodan, Lai, Runchen, Meng, Renyang, Lin, Wanzhen, Qin, Haiyan, Peng, Xiaogang
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Cadmium selenides Cadmium sulfide Cadmium sulfides Chemistry and Materials Science Concentration (composition) Condensed Matter Physics Crystal structure Crystals Epitaxial growth Epitaxy Ligands Materials Science Nanocrystals Nanotechnology Optical properties Parameter identification Parameters Research Article Shells Thickness Zincblende
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