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Alternative-current electrochemical etching of uniform porous silicon for photodetector applications

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Main Authors: Husnen R., Abd, Yarub, Al-Douri, Assoc. Prof. Dr., Naser Mahmoud, Ahmed, Dr., Uda, Hashim, Prof. Dr.
Other Authors: husnen78@yahoo.com
Format: Article
Language:English
Published: Electrochemical Science Group 2014
Subjects:
Alternative current
Electrical properties
Porous silicon
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32384
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id my.unimap-32384
record_format dspace
spelling my.unimap-323842014-03-06T03:23:42Z Alternative-current electrochemical etching of uniform porous silicon for photodetector applications Husnen R., Abd Yarub, Al-Douri, Assoc. Prof. Dr. Naser Mahmoud, Ahmed, Dr. Uda, Hashim, Prof. Dr. husnen78@yahoo.com yarub@unimap.edu.my naser@usm.my uda@unimap.edu.my Alternative current Electrical properties Porous silicon Link to publisher's homepage at http://www.electrochemsci.org/ The twining of alternative-current (AC) with electrochemical etching (ECE) to fabricate porous silicon (PS) is studied. The porosity percentage is obtained by gravimetric analysis. The effect of different current densities; 20, 25 and 30 mA/cm2 at 30 min on morphology and electrical properties of PS have been investigated. The electrical properties of I-V characteristics, Schottky barrier height, photoresponse and resposivity of PS are analyzed. The quantum efficiency is measured under different current densities. The obtained results showed quite distinguished results for best performance of photodetectors. 2014-03-06T03:23:42Z 2014-03-06T03:23:42Z 2013 Article International Journal of Electrochemical Science, vol. 8(9), 2013, pages 11461-11473 1452-3981 http://www.electrochemsci.org/list13.htm#issue9 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32384 en Electrochemical Science Group
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 Alternative current
Electrical properties
Porous silicon
spellingShingle Alternative current
Electrical properties
Porous silicon
Husnen R., Abd
Yarub, Al-Douri, Assoc. Prof. Dr.
Naser Mahmoud, Ahmed, Dr.
Uda, Hashim, Prof. Dr.
Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
description Link to publisher's homepage at http://www.electrochemsci.org/
author2 husnen78@yahoo.com
author_facet husnen78@yahoo.com
Husnen R., Abd
Yarub, Al-Douri, Assoc. Prof. Dr.
Naser Mahmoud, Ahmed, Dr.
Uda, Hashim, Prof. Dr.
format Article
author Husnen R., Abd
Yarub, Al-Douri, Assoc. Prof. Dr.
Naser Mahmoud, Ahmed, Dr.
Uda, Hashim, Prof. Dr.
author_sort Husnen R., Abd
title Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
title_short Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
title_full Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
title_fullStr Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
title_full_unstemmed Alternative-current electrochemical etching of uniform porous silicon for photodetector applications
title_sort alternative-current electrochemical etching of uniform porous silicon for photodetector applications
publisher Electrochemical Science Group
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32384
_version_ 1643796878780792832
score 13.223943

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