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Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications

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Bibliographic Details
Main Authors: N. K., Hassan, M. Roslan, Hashim, Yarub, Al - Douri
Other Authors: yaldouri@yahoo.com
Format: Article
Language:English
Published: Elsevier 2014
Subjects:
ZnO
Characterization
Optical properties
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35048
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spelling my.unimap-350482014-06-04T03:51:36Z Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications N. K., Hassan M. Roslan, Hashim Yarub, Al - Douri yaldouri@yahoo.com ZnO Characterization Optical properties Link to publisher's homepage at http://www.elsevier.com Zinc-oxide (ZnO) pyramidal and nanoflakes were grown by electrochemical deposition of Zn(NO3)2·6H2O on n-type Si substrate with different crystallographic orientations and on indium tin oxide (ITO)-coated glass. Various morphological shapes of deposited ZnO nanostructures were observed, which were investigated by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The bulk modulus was calculated to determine the material stiffness. Two peaks were observed at room temperature photoluminescence spectrum, i.e., a near-band-edge (NBE) emission in the UV region and a broad deep-level emission (DLE) in the green emission region. The optical properties were calculated to confirm the specific models validity of ZnO nanostructures for optoelectronics. The measured and calculated values show good agreement with other data. 2014-06-04T03:51:36Z 2014-06-04T03:51:36Z 2014-06 Article Optik - International Journal for Light and Electron Optics, vol.125 (1), 2014, pages 2560-2564 0030-4026 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35048 http://www.sciencedirect.com/science/article/pii/S0030402613013648 en Elsevier
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic ZnO
Characterization
Optical properties
spellingShingle ZnO
Characterization
Optical properties
N. K., Hassan
M. Roslan, Hashim
Yarub, Al - Douri
Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
description Link to publisher's homepage at http://www.elsevier.com
author2 yaldouri@yahoo.com
author_facet yaldouri@yahoo.com
N. K., Hassan
M. Roslan, Hashim
Yarub, Al - Douri
format Article
author N. K., Hassan
M. Roslan, Hashim
Yarub, Al - Douri
author_sort N. K., Hassan
title Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
title_short Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
title_full Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
title_fullStr Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
title_full_unstemmed Morphology and optical investigations of ZnO pyramids and nanoflakes for optoelectronic applications
title_sort morphology and optical investigations of zno pyramids and nanoflakes for optoelectronic applications
publisher Elsevier
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35048
_version_ 1643797602289844224
score 13.222552

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