Publication: Controlled photoluminescence in amorphous-silicon-nitride microcavities
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Tanrıseven, S.
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NO
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Abstract
Narrow-band and enhanced photoluminescence have been observed in hydrogenated amorphous-silicon-nitride microcavities. The distributed Bragg reflectors were fabricated using alternating layers of hydrogenated amorphous-silicon nitride and hydrogenated amorphous-silicon oxide. The microcavity resonance wavelength was designed to be at the maximum of the bulk hydrogenated amorphous-silicon-nitride luminescence spectrum. At the microcavity resonance, the photoluminescence amplitude is enhanced, while the photoluminescence linewidth is reduced with respect to the bulk hydrogenated amorphous-silicon nitride. (C) 2001 American Institute of Physics.
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American Institute of Physics (AIP) Publishing
Subject
Applied physics
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Has Part
Source
Applied Physics Letters
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DOI
10.1063/1.1347022