Achieving highly-enhanced UV photoluminescence and its origin in ZnO nanocrystalline films

ZnO is an efficient luminescent material in the UV-range ∼3.4 eV with a wide range of applications in optical technologies. Sputtering is a cost-effective and relatively straightforward growth technique for ZnO films; however, most as-grown films are observed to contain intrinsic defects which can s...

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Veröffentlicht in:	Optical materials 2016-08, Vol.58 (C), p.382-389
Hauptverfasser:	Thapa, Dinesh, Huso, Jesse, Morrison, John L., Corolewski, Caleb D., McCluskey, Matthew D., Bergman, Leah
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing DC-sputtering NANOSCIENCE AND NANOTECHNOLOGY Native defects Raman UV-photoluminescence ZnO ZnOUV-photoluminescence
Online-Zugang:	Volltext
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