Intensely emitting CdTe nanocrystals retained initial photoluminescence efficiency in sol–gel derived Si1-xZrxO2 glass

Emitting CdTe nanocrystals (NCs) were embedded in pure glass matrices (Si1-xZrxO2, x≤0.15) using a controlled sol–gel method, where the pre-hydrolyzed condition, the molar ratio of Zr/Si, the gelation time, the pH, and the amount of alcohol were judiciously optimized considering the surface conditio...

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Veröffentlicht in:	Applied physics. A, Materials science & processing Materials science & processing, 2007-10, Vol.89 (1), p.189-193
Hauptverfasser:	Yang, P., Murase, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Coupling agents Heat treatment Materials science Nanocrystals Phosphors Photoluminescence Silica glass Silicon Sol-gel processes Zirconium
Online-Zugang:	Volltext
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