UV and air stability of high-efficiency photoluminescent silicon nanocrystals

The effects of UV light and air exposure on the photoluminescent properties of nonthermal plasma-synthesized silicon nanocrystals (Si NCs) were investigated. Si NCs with high-efficiency photoluminescence (PL) have been achieved via a post-synthesis hydrosilylation process. Photobleaching is observed...

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Veröffentlicht in:	Applied surface science 2014-12, Vol.323, p.54-58
Hauptverfasser:	Yang, Jihua, Liptak, Richard, Rowe, David, Wu, Jeslin, Casey, James, Witker, David, Campbell, Stephen A., Kortshagen, Uwe
Format:	Artikel
Sprache:	eng
Schlagworte:	Afterglows Exposure Hydrosilylation Nanocrystals Nonthermal plasma Passivation Phosphorous (P) doping Photoluminescence Photoluminescence quantum yield Silicon Silicon nanocrystals Stability UV stability
Online-Zugang:	Volltext
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