DocumentCode :
3006044
Title :
Ultraviolet emission in doped α-nano-alumina
Author :
Oliveira, Samuel L. ; Bin Li ; Rand, Stephen C.
Author_Institution :
Univ. of Michigan, Ann Arbor
fYear :
2007
fDate :
6-11 May 2007
Firstpage :
1
Lastpage :
2
Abstract :
Ultraviolet emission properties of AI2O3 nanopowders with Mg, Cr, and Sc are investigated. We show that in Sc-doped alumina, efficient UV-C luminescence can be achieved by minimizing color center concentration and controlling the alumina phase.
Keywords :
alumina; chromium; colour centres; magnesium; nanoparticles; photoluminescence; scandium; Al2O3:Cr; Al2O3:Mg; Al2O3:Sc; alpha-nano-alumina; color center concentration; luminescence; nanopowders; ultraviolet emission; Aluminum oxide; Chromium; Electron optics; Gratings; Luminescence; Nanoparticles; Optical control; Resonance; Spectroscopy; Stimulated emission;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
Type :
conf
DOI :
10.1109/CLEO.2007.4452658
Filename :
4452658
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3006044
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