Microcavity Effects in The Luminescence of GaAs Microcrystals
Keyword(s):
X Ray
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ABSTRACTExperimental photoluminescence spectra of GaAs microcrystals show pronounced variations compared to the luminescence of bulk GaAs. The observed spectra are explained by spectral enhancement and inhibition of spontaneous emission in a three-dimensional optical resonator formed by a dielectrically confined semiconductor microcrystal. The crystals were produced by pulverization of bulk GaAs, size-separated by sedimentation techniques, and characterized by transmission electron microscopy, electron diffraction and x-ray diffraction.
2013 ◽
Vol 2013
(CICMT)
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pp. 000006-000013
1982 ◽
Vol 40
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pp. 722-723
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2012 ◽
Vol 23
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pp. 1047-1063
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2012 ◽
Vol 174-177
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pp. 508-511
2007 ◽
Vol 90
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pp. 3651-3655
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