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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27667

Title: Selective Angle Electroluminescence of Light-Emitting Diodes based on Nanostructured ZnO/GaN Heterojunctions
Authors: Hang-Kuei Fu;Cheng-Liang Cheng;Chun-Hsiung Wang;Tai-Yuan Lin;Yang-Fang Chen
Contributors: NTOU:Institute of Optoelectronic Sciences
Keywords: Electroluminescence;Gallium nitride;Nanostructures;Waveguides;Zinc oxide
Date: 2009-11-09
Issue Date: 2011-10-21T02:32:43Z
Publisher: Advanced Functional Materials
Abstract: Abstract:Selective angle electroluminescence of violet light with a peak wavelength of 405nm from light-emitting diodes based on nanostructured p-GaN/ZnO heterojunctions is reported. The fabrication of well-aligned nanobottles with excellent crystalline quality is achieved by chemical vapor deposition at temperatures as low as 450 -C with a specially designed upside-down arrangement of substrate configuration. Selective angle light sources are essential in our daily life. With the geometry of the nanobottle waveguides, it is very easy to realize such a practical application. Therefore, the discovery reported here should be very useful for the future development of many unique optoelectronic devices.
Relation: 19(21), pp.3471-3475
URI: http://ntour.ntou.edu.tw/handle/987654321/27667
Appears in Collections:[光電科學研究所] 期刊論文

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