DocumentCode
3530230
Title
Cathodoluminescent properties of ZnO-based phosphors for UV emission
Author
Kominami, Hiroko ; Nakanishi, Yoichiro ; Hara, Kazuhiko
Author_Institution
Res. Inst. of Electron., Shizuoka Univ., Hamamatsu, Japan
fYear
2009
fDate
20-24 July 2009
Firstpage
67
Lastpage
68
Abstract
Cathodoluminescent properties of ZnO-based phosphor powders were investigated. Zn-Y-O and Zn-Al-O powders showed near UV emission peaked around 400 nm and 270 nm, respectively under electron beam excitation. The CL intensity were increased linearly, it indicates that the phosphors were prepared uniformly and homogeneously. There are many possibility for new phosphors which showed UV emission for new applications.
Keywords
II-VI semiconductors; cathodoluminescence; electron beams; phosphors; wide band gap semiconductors; zinc compounds; UV emission; ZnAlO; ZnO; ZnYO; cathodoluminescent properties; electron beam excitation; phosphor powders; Anodes; Degradation; Electron beams; Firing; Light emitting diodes; Phosphors; Powders; Resins; Voltage; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference, 2009. IVNC 2009. 22nd International
Conference_Location
Shizuoka
Print_ISBN
978-1-4244-3587-6
Electronic_ISBN
978-1-4244-3588-3
Type
conf
DOI
10.1109/IVNC.2009.5271837
Filename
5271837
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