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Ultra-Fine ZnO Nanobelts and their Photoluminescence Emission

Published online by Cambridge University Press:  01 February 2011

Aurangzeb Khan  and
Martin E Kordesch
Aurangzeb Khan
Affiliation:
Department of Physics and Astronomy and CMSS Program, Ohio University, Athens OH 45701
Martin E Kordesch
Affiliation:
Department of Physics and Astronomy and CMSS Program, Ohio University, Athens OH 45701
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Abstract

Ultra-Fine ZnO nanobelts are grown via thermal evaporation and condensation method without the use of any catalyst on the substrates. These nanobelts have an average width of about 5.8 nm. Photoluminescence spectra reveal that there is a blue shift in the near band edge ultra violet emission from 381 nm to 367 nm equal to 124 meV. These ultra-fine nanobelts have been studied for size induced optical and electrical properties.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 872: Symposium J – Micro- and Nanosystems—Materials and Devices , 2005 , J18.16
Copyright
Copyright © Materials Research Society 2005

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