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ZnO nanorod ultraviolet photodetector on porous silicon substrate

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Main Authors: Reza, Shabannia, Haslan, Abu Hassan, Prof. Dr., Hadi Mahmodi, Sheikh Sarmast, Nima, Naderi, Husnen R., Abd
Other Authors: rezash56rami@gmail.com
Format: Article
Language:English
Published: IOP Publishing Ltd 2014
Subjects:
Porous silicon (PS) substrate
Current voltage curve
Optical investigation
Photoelectric property
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35552
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spelling my.unimap-355522017-11-29T04:43:10Z ZnO nanorod ultraviolet photodetector on porous silicon substrate Reza, Shabannia Haslan, Abu Hassan, Prof. Dr. Hadi Mahmodi, Sheikh Sarmast Nima, Naderi Husnen R., Abd rezash56rami@gmail.com haslan@usm.my husnen78@yahoo.com Porous silicon (PS) substrate Current voltage curve Optical investigation Photoelectric property Link to publisher's homepage at http://iopscience.iop.org/ Vertically high-density ZnO nanorods were successfully synthesized on a porous silicon (PS) substrate by chemical bath deposition method. The structural and optical investigations revealed that the ZnO nanorods grown on the PS substrate had high structural and optical quality. The photoelectric properties of the fabricated photodetector were investigated with 325 nm UV light illumination under 1 V bias voltage. Based on the current-voltage curve, the responsivity of the ZnO nanorod photodetector was 1.738 A W-1 at 1 V bias voltage. Under a bias voltage of 1 V, the sensitivity of the ZnO nanorod device was 20. The response and recovery time of the ZnO nanorod photodetector under these conditions were 0.032 and 0.041 s, respectively. 2014-06-16T03:29:25Z 2014-06-16T03:29:25Z 2013 Article Semiconductor Science and Technology, vol. 28(11), 2013, pages 1 (various paging) 0268-1242 http://iopscience.iop.org/0268-1242/28/11/115007/refs http://dspace.unimap.edu.my:80/dspace/handle/123456789/35552 en IOP Publishing Ltd
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 Porous silicon (PS) substrate
Current voltage curve
Optical investigation
Photoelectric property
spellingShingle Porous silicon (PS) substrate
Current voltage curve
Optical investigation
Photoelectric property
Reza, Shabannia
Haslan, Abu Hassan, Prof. Dr.
Hadi Mahmodi, Sheikh Sarmast
Nima, Naderi
Husnen R., Abd
ZnO nanorod ultraviolet photodetector on porous silicon substrate
description Link to publisher's homepage at http://iopscience.iop.org/
author2 rezash56rami@gmail.com
author_facet rezash56rami@gmail.com
Reza, Shabannia
Haslan, Abu Hassan, Prof. Dr.
Hadi Mahmodi, Sheikh Sarmast
Nima, Naderi
Husnen R., Abd
format Article
author Reza, Shabannia
Haslan, Abu Hassan, Prof. Dr.
Hadi Mahmodi, Sheikh Sarmast
Nima, Naderi
Husnen R., Abd
author_sort Reza, Shabannia
title ZnO nanorod ultraviolet photodetector on porous silicon substrate
title_short ZnO nanorod ultraviolet photodetector on porous silicon substrate
title_full ZnO nanorod ultraviolet photodetector on porous silicon substrate
title_fullStr ZnO nanorod ultraviolet photodetector on porous silicon substrate
title_full_unstemmed ZnO nanorod ultraviolet photodetector on porous silicon substrate
title_sort zno nanorod ultraviolet photodetector on porous silicon substrate
publisher IOP Publishing Ltd
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35552
_version_ 1643802761805955072
score 13.211869

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