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Photoluminescence, Photoluminescence Excitation and Absorption of m-GaN

Group III nitrides have recently attracted great interest and are intensively studied for that cover continuously from the ultraviolet to nearinfrared region by proper alloying.Therefore, group III nitrides have wide applications inoptoelectronic devices, such as light-emitting diodes,ultraviolet or blue lasers, and full color displays.
Unintentionally doped m-GaN thin films have been epitaxially grown on LAO by PAMBE. The optical characteristics were investigated with photoluminescence (PL), photoluminescence excitation (PLE), and absorption spectrum.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0822107-134225
Date22 August 2007
CreatorsCheng, Yu-li
ContributorsQuark Yung-Sung Chen, Dong-Po Wang, Li-Wei Tu
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0822107-134225
Rightsnot_available, Copyright information available at source archive

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