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Conference paper

Fabrication of InGaN/GaN nanopillar light-emitting diode arrays

By Ou, Yiyu1,2; Fadil, Ahmed1,2; Ou, Haiyan1,2

From

Department of Photonics Engineering, Technical University of Denmark1

Diode Lasers and LED Systems, Department of Photonics Engineering, Technical University of Denmark2

Nanopillar InGaN/GaN green light-emitting diode arrays were fabricated by using self-assembled nanopatterning and dry etching process. Both internal and external quantum efficiency were increased due to strain relaxation and enhanced light extraction.

Language: English
Year: 2015
Proceedings: 3rd European-Asian workshop on Light-Emitting Diodes
Types: Conference paper
ORCIDs: Ou, Yiyu , Fadil, Ahmed and Ou, Haiyan
Keywords

Light-emitting diode Nanopillar LED QCSE

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