Enhancement of ultraviolet emissions from ZnO films by Ag doping

The Ag-doped ZnO films were deposited on Si substrates by dc reactive sputtering. Obvious enhancement of ultraviolet (UV) emission of the samples was observed due to Ag 2 O nanoclusters formatted during Ag doping. The UV emission consisted of two peaks. The 348 nm peak was attributed to Ag 2 O nanoc...

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Veröffentlicht in:	Applied physics letters 2006-06, Vol.88 (23), p.232110-232110-3
Hauptverfasser:	Duan, Li, Lin, Bixia, Zhang, Weiying, Zhong, Sheng, Fu, Zhuxi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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