The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique
A dual beam mode-mismatched thermal lens method has been employed to investigate the dependence of thermal diffusivity of gold nanofluid on nanoparticles sizes. The samples were prepared at various sizes by utilizing the gamma radiation method. In the dual beam mode-mismatched thermal lens a diode l...
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| Format: | Article |
| Language: | English English |
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Institute of Physics Publishing
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30238/ http://psasir.upm.edu.my/id/eprint/30238/1/The%20effect%20of%20nanoparticle%20size%20on%20thermal%20diffusivity%20of%20gold%20nano.pdf |
| _version_ | 1848846620684189696 |
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| author | Shahriari, Esmaeil Mat Yunus, Wan Mahmood Zamiri, Reza |
| author_facet | Shahriari, Esmaeil Mat Yunus, Wan Mahmood Zamiri, Reza |
| author_sort | Shahriari, Esmaeil |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A dual beam mode-mismatched thermal lens method has been employed to investigate the dependence of thermal diffusivity of gold nanofluid on nanoparticles sizes. The samples were prepared at various sizes by utilizing the gamma radiation method. In the dual beam mode-mismatched thermal lens a diode laser (532 nm) was used as an excitation beam and a He-Ne laser with the beam output at 632.8 nm was used as a probe beam. Thermal diffusivity of gold nano-fluid increased with the increasing particle sizes ranging from 10.4 to 29.6 nm. |
| first_indexed | 2025-11-15T09:05:37Z |
| format | Article |
| id | upm-30238 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T09:05:37Z |
| publishDate | 2013 |
| publisher | Institute of Physics Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-302382016-02-17T01:40:38Z http://psasir.upm.edu.my/id/eprint/30238/ The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique Shahriari, Esmaeil Mat Yunus, Wan Mahmood Zamiri, Reza A dual beam mode-mismatched thermal lens method has been employed to investigate the dependence of thermal diffusivity of gold nanofluid on nanoparticles sizes. The samples were prepared at various sizes by utilizing the gamma radiation method. In the dual beam mode-mismatched thermal lens a diode laser (532 nm) was used as an excitation beam and a He-Ne laser with the beam output at 632.8 nm was used as a probe beam. Thermal diffusivity of gold nano-fluid increased with the increasing particle sizes ranging from 10.4 to 29.6 nm. Institute of Physics Publishing 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30238/1/The%20effect%20of%20nanoparticle%20size%20on%20thermal%20diffusivity%20of%20gold%20nano.pdf Shahriari, Esmaeil and Mat Yunus, Wan Mahmood and Zamiri, Reza (2013) The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique. Journal of the European Optical Society - Rapid publications, 8. art. no. 13026. pp. 1-4. ISSN 1990-2573 http://www.jeos.org/index.php/jeos_rp/issue/view/15 10.2971/jeos.2013.13026 English |
| spellingShingle | Shahriari, Esmaeil Mat Yunus, Wan Mahmood Zamiri, Reza The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title | The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title_full | The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title_fullStr | The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title_full_unstemmed | The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title_short | The effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| title_sort | effect of nanoparticle size on thermal diffusivity of gold nano-fluid measured using thermal lens technique |
| url | http://psasir.upm.edu.my/id/eprint/30238/ http://psasir.upm.edu.my/id/eprint/30238/ http://psasir.upm.edu.my/id/eprint/30238/ http://psasir.upm.edu.my/id/eprint/30238/1/The%20effect%20of%20nanoparticle%20size%20on%20thermal%20diffusivity%20of%20gold%20nano.pdf |