Characteristics of nanostructure silicon photodiode using laser assisted etching
Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis.
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Malaysian Technical Universities Network (MTUN)
2013
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my.unimap-269952013-07-23T07:08:39Z Characteristics of nanostructure silicon photodiode using laser assisted etching Ahmed, Naser M. Yarub, Al-Douri, Assoc. Prof. Dr. Alwan, Alwan M. Jabbar, Allaa A. Arif, Ghassan E. yarub@unimap.edu.my ghasanarif@yahoo.com Nanostructures silicon photodiode (nPSi) Photodiode Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. We prepared nanostructures silicon photodiode (nPSi) by using laser assisted etching at fixed current density (30 mA/cm2) with different etching wavelengths of laser diode (532,650 and 810 nm), a (metal/nanostructure silicon/metal) photodiode has been fabricated from rapid thermal oxidation (RTO) and rapid thermal annealing (RTA) processes to improve the characterizations of PSi photodiode, A responsivity of (3A/w) was measured at (450 nm) with low value of dark current (1.33 μA/cm) and higher value of photo current (610 μA/cm2) at 5 volt reverse bias. The results show that the wavelength IR (810 nm) give us the best photodiode and electrical characteristics. 2013-07-23T07:08:39Z 2013-07-23T07:08:39Z 2012-11-20 Working Paper p.157-161 http://hdl.handle.net/123456789/26995 en Malaysian Technical Universities Network (MTUN) |
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Nanostructures silicon photodiode (nPSi) Photodiode |
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Nanostructures silicon photodiode (nPSi) Photodiode Ahmed, Naser M. Yarub, Al-Douri, Assoc. Prof. Dr. Alwan, Alwan M. Jabbar, Allaa A. Arif, Ghassan E. Characteristics of nanostructure silicon photodiode using laser assisted etching |
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Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2012 organised by technical universities under the Malaysian Technical Universities Network (MTUN), 20th - 21st November 2012 at Hotel Seri Malaysia, Kangar, Perlis. |
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yarub@unimap.edu.my |
author_facet |
yarub@unimap.edu.my Ahmed, Naser M. Yarub, Al-Douri, Assoc. Prof. Dr. Alwan, Alwan M. Jabbar, Allaa A. Arif, Ghassan E. |
format |
Working Paper |
author |
Ahmed, Naser M. Yarub, Al-Douri, Assoc. Prof. Dr. Alwan, Alwan M. Jabbar, Allaa A. Arif, Ghassan E. |
author_sort |
Ahmed, Naser M. |
title |
Characteristics of nanostructure silicon photodiode using laser assisted etching |
title_short |
Characteristics of nanostructure silicon photodiode using laser assisted etching |
title_full |
Characteristics of nanostructure silicon photodiode using laser assisted etching |
title_fullStr |
Characteristics of nanostructure silicon photodiode using laser assisted etching |
title_full_unstemmed |
Characteristics of nanostructure silicon photodiode using laser assisted etching |
title_sort |
characteristics of nanostructure silicon photodiode using laser assisted etching |
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Malaysian Technical Universities Network (MTUN) |
publishDate |
2013 |
url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/26995 |
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1643795016416493568 |
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13.214268 |