Synthesis and characterization of silicon nanorod on n-type porous silicon
This work reports a new method for growing semiconductor nanorods on a porous silicon substrate. After preparation of n-type porous silicon samples, a thin layer of gold was deposited on them. Gold deposited samples were annealed at different temperatures. The structural, thermal, and optical proper...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Optical Society of America
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/52311/ http://psasir.upm.edu.my/id/eprint/52311/1/Synthesis%20and%20characterization%20of%20silicon%20nanorod%20on%20n-type%20porous%20silicon.pdf |
| _version_ | 1848852070911705088 |
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| author | Behzad, Kasra Mat Yunus, Wan Mahmood Bahrami, Afarin Kharazmi, Alireza Soltani, Nayereh |
| author_facet | Behzad, Kasra Mat Yunus, Wan Mahmood Bahrami, Afarin Kharazmi, Alireza Soltani, Nayereh |
| author_sort | Behzad, Kasra |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This work reports a new method for growing semiconductor nanorods on a porous silicon substrate. After preparation of n-type porous silicon samples, a thin layer of gold was deposited on them. Gold deposited samples were annealed at different temperatures. The structural, thermal, and optical properties of the samples were studied using a field emission scanning electron microscope (FESEM), photoacoustic spectroscopy, and photoluminescence spectroscopy, respectively. FESEM analysis revealed that silicon nanorods of different sizes grew on the annealed samples. Thermal behavior of the samples was studied using photoacoustic spectroscopy. Photoluminescence spectroscopy showed that the emission peaks were degraded by gold deposition and attenuated for all samples by annealing. |
| first_indexed | 2025-11-15T10:32:14Z |
| format | Article |
| id | upm-52311 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:32:14Z |
| publishDate | 2016 |
| publisher | Optical Society of America |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-523112017-06-05T05:42:28Z http://psasir.upm.edu.my/id/eprint/52311/ Synthesis and characterization of silicon nanorod on n-type porous silicon Behzad, Kasra Mat Yunus, Wan Mahmood Bahrami, Afarin Kharazmi, Alireza Soltani, Nayereh This work reports a new method for growing semiconductor nanorods on a porous silicon substrate. After preparation of n-type porous silicon samples, a thin layer of gold was deposited on them. Gold deposited samples were annealed at different temperatures. The structural, thermal, and optical properties of the samples were studied using a field emission scanning electron microscope (FESEM), photoacoustic spectroscopy, and photoluminescence spectroscopy, respectively. FESEM analysis revealed that silicon nanorods of different sizes grew on the annealed samples. Thermal behavior of the samples was studied using photoacoustic spectroscopy. Photoluminescence spectroscopy showed that the emission peaks were degraded by gold deposition and attenuated for all samples by annealing. Optical Society of America 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/52311/1/Synthesis%20and%20characterization%20of%20silicon%20nanorod%20on%20n-type%20porous%20silicon.pdf Behzad, Kasra and Mat Yunus, Wan Mahmood and Bahrami, Afarin and Kharazmi, Alireza and Soltani, Nayereh (2016) Synthesis and characterization of silicon nanorod on n-type porous silicon. Applied Optics, 55 (9). pp. 2143-2148. ISSN 1559-128X; ESSN: 2155-3165 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-55-9-2143 10.1364/AO.55.002143 |
| spellingShingle | Behzad, Kasra Mat Yunus, Wan Mahmood Bahrami, Afarin Kharazmi, Alireza Soltani, Nayereh Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title | Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title_full | Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title_fullStr | Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title_full_unstemmed | Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title_short | Synthesis and characterization of silicon nanorod on n-type porous silicon |
| title_sort | synthesis and characterization of silicon nanorod on n-type porous silicon |
| url | http://psasir.upm.edu.my/id/eprint/52311/ http://psasir.upm.edu.my/id/eprint/52311/ http://psasir.upm.edu.my/id/eprint/52311/ http://psasir.upm.edu.my/id/eprint/52311/1/Synthesis%20and%20characterization%20of%20silicon%20nanorod%20on%20n-type%20porous%20silicon.pdf |