Observation of enhanced defect emission and excitonic quenching from spherically indented ZnO

Coleman, Victoria A
Bradby, J. E.
Jagadish, C.
Phillips, M. R.

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Publication date

December 2015

DOI

10.1063/1.2338552

Publisher

AIP Publishing

Journal

Applied Physics Letters

Abstract

The influence of spherical nanoindentation on the band edge and deep level emission of single crystal c-axis ZnO has been studied by cathodoluminescence(CL) spectroscopy and monochromatic imaging. Excitonic emission is quenched at the indent site and defect emission in the range of 450–720nm is enhanced.The authors wish to acknowledge the Australian Research Council for its financial support

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Observation of enhanced defect emission and excitonic quenching from spherically indented ZnO

Abstract

Extracted data

Observation of enhanced defect emission and excitonic quenching from spherically indented ZnO

Abstract

Extracted data

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