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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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Abstract

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
Date:2010
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard
Identification Number:
ValueType
10.1088/1367-2630/12/5/053005DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:No
Item ID:27769
Owner only: item control page

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