IQE and EQE of the nitride-based UV/DUV LEDs

H. Amano, G. J. Park, Tomoyuki Tanikawa, Y. Honda, M. Yamaguchi, K. Ban, K. Nagata, K. Nonaka, K. Takeda, M. Iwaya, T. Takeuchi, S. Kamiyama, I. Akasaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Internal and external quantum efficiency and injection efficiency of nitride-based UV/DUV devices were investigated. Non radiative component in the photoluminescence and electroluminescence is found to be strongly correlated with the dislocation density.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2011
Publication statusPublished - 2011 Dec 1
EventCLEO: Science and Innovations, CLEO_SI 2011 - Baltimore, MD, United States
Duration: 2011 May 12011 May 6

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherCLEO: Science and Innovations, CLEO_SI 2011
Country/TerritoryUnited States
CityBaltimore, MD

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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