TITLE

Apertured quantum dot microcavity light emitting diodes

AUTHOR(S)
Zou, Z.; Chen, H.; Deppe, D. G.
PUB. DATE
May 2001
SOURCE
Applied Physics Letters;5/14/2001, Vol. 78 Issue 20, p3067
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Experimental data are presented showing efficiency enhancements due to size reductions of apertured quantum dot microcavity light emitting diodes. The aperture sizes are photolithographically controlled to generate four different aperture sizes that are nominally 4, 3, 2, and 1 μm diameters. Even at room temperature the efficiencies increase with decrease in aperture size. © 2001 American Institute of Physics.
ACCESSION #
4710696

 

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