Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching
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Elsevier Ltd.
2011
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my.unimap-133322011-07-29T01:27:07Z Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching K., Omar Y., Al-Douri A., Ramizy Z., Hassan Chemical etching Elasticity Laser-induced etching Nanowire Stiffness Link to publisher's homepage at http://www.elsevier.com/wps/find/homepage.cws_home Nanowires with dimensions of few nanometers were formed on the whole etched surface. The optical analysis of silicon nanostructures was studied. Blue shift luminescence was observed at 660 nm for PS produced by electrochemical etching, and at 629 nm for laser-induced etching. PS produced a blue shift at 622 nm using both etching procedures simultaneously. X-ray diffraction (XRD) was used to investigate the crystallites size of PS as well as to provide an estimate of the degree of crystallinty of the etched sample. Refractive index, optical dielectric constant, bulk modulus and elasticity are calculated to investigate the optical and stiffness properties of PS nanowires, respectively. The elastic constants and the short-range force constants of PS are investigated. 2011-07-29T01:27:07Z 2011-07-29T01:27:07Z 2011-08 Article Superlattices and Microstructures, Vol. 50(2), 2011, pages 119-127 0749-6036 http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6WXB-52Y2W2P-2-R&_cdi=7154&_user=1659113&_pii=S0749603611000875&_origin=&_coverDate=08%2F31%2F2011&_sk=999499997&view=c&wchp=dGLzVzz-zSkzV&md5=107485a430aa1aa34b9d4b9af37f464c&ie=/sdarticle.pdf http://hdl.handle.net/123456789/13332 10.1016/j.spmi.2011.05.008 en Elsevier Ltd. |
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English |
| topic |
Chemical etching Elasticity Laser-induced etching Nanowire Stiffness |
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Chemical etching Elasticity Laser-induced etching Nanowire Stiffness K., Omar Y., Al-Douri A., Ramizy Z., Hassan Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| description |
Link to publisher's homepage at http://www.elsevier.com/wps/find/homepage.cws_home |
| format |
Article |
| author |
K., Omar Y., Al-Douri A., Ramizy Z., Hassan |
| author_facet |
K., Omar Y., Al-Douri A., Ramizy Z., Hassan |
| author_sort |
K., Omar |
| title |
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| title_short |
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| title_full |
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| title_fullStr |
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| title_full_unstemmed |
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| title_sort |
stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching |
| publisher |
Elsevier Ltd. |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/13332 |
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1643790813634756608 |