Time-resolved photoluminescence of GaN nanowires of different crystallographic orientations

A. H. Chin, T. S. Ahn, H. Li, S. Vaddiraju, C. J. Bardeen, C. Z. Ning, M. K. Sunkara

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

Abstract

Our studies of time-integrated and time-resolved photoluminescence of a-axis and caxis GaN nanowires demonstrate that the blue-shifted ultraviolet photoluminescence in a-axis GaN nanowires relative to c-axis GaN nanowires can be attributed to surface state emission.

Original languageEnglish (US)
Title of host publicationQuantum Electronics and Laser Science Conference, QELS 2007
PublisherOptical Society of America
ISBN (Print)1557528349, 9781557528346
StatePublished - Jan 1 2007
Externally publishedYes
EventQuantum Electronics and Laser Science Conference, QELS 2007 - Baltimore, MD, United States
Duration: May 6 2007May 6 2007

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2007
CountryUnited States
CityBaltimore, MD
Period5/6/075/6/07

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Chin, A. H., Ahn, T. S., Li, H., Vaddiraju, S., Bardeen, C. J., Ning, C. Z., & Sunkara, M. K. (2007). Time-resolved photoluminescence of GaN nanowires of different crystallographic orientations. In Quantum Electronics and Laser Science Conference, QELS 2007 (Optics InfoBase Conference Papers). Optical Society of America.