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Enhanced photoluminescence emission from two-dimensional silicon photonic crystal nanocavities

Hauke, N., Zabel, T., Müller, K., Kaniber, M., Laucht, A., Bougeard, Dominique, Abstreiter, G., Finley, J. J. and Arakawa, Y. (2010) Enhanced photoluminescence emission from two-dimensional silicon photonic crystal nanocavities. New J. Phys. 12, 053005.

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Date of publication of this fulltext: 27 Feb 2013 14:05

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We present a temperature-dependent photoluminescence study of silicon optical nanocavities formed by introducing point defects into two-dimensional photonic crystals. In addition to the prominent TO-phonon-assisted transition from crystalline silicon at similar to 1.10 eV, we observe a broad defect band luminescence from similar to 1.05 to similar to 1.09 eV. Spatially resolved spectroscopy ...


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Item type:Article
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:No
Item ID:27769
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