DocumentCode
2242862
Title
Cathodoluminescence Characterization of ZnO Nanorods Grown by Wet Chemical Synthesis
Author
Park, H.Y. ; Lee, K.M. ; Ahn, Y.H. ; Lee, Soonil ; Koh, Ken Ha ; Park, K.H. ; Suh, D.R.
Author_Institution
Div. of Energy Syst. Res., Ajou Univ., Suwon
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
We demonstrate cathodoluminescence measurements of individual ZnO nanorods synthesized by wet chemical method. Strong UV emission and relatively weak orange-red emission are observed. Energy-selective imaging technique reveals that the UV emissions are spatially modulated due to the stacking fault defects, while the orange-red luminescence is uniform over the entire nanorods.
Keywords
II-VI semiconductors; cathodoluminescence; nanostructured materials; zinc compounds; UV emission; ZnO; cathodoluminescence characterization; energy selective imaging; nanorods; orange red emission; stacking fault defects; wet chemical synthesis; Chemicals; Crystallization; Luminescence; Optical films; Optical imaging; Optical modulation; Scanning electron microscopy; Stacking; Stimulated emission; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391340
Filename
4391340
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