Excitonic contribution of nanosilicon on light emitting properties
A phenomenological model is developed by integrating the effect of excitonic energy states, localized surface states and quantum confin ement (QC) to obtain an analytical expression for the room temperature photoluminescence (PL) intensity. We calculate the binding energy of strongly confined exc...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/46950/ http://dx.doi.org/10.4028/www.scientific.net/AMR.364.308 |
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