The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM
Changes in surface roughness on the surface of copper was studied using AFM. A Q-switched Nd: Yag Laser was focused to optimize the copper surface area beam size at different energy levels. Different surface roughness of copper indicated when the laser is focused with different level energy, a diffe...
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| Format: | Article |
| Language: | English |
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Laser Center, Universiti Teknologi Malaysia
2017
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| Online Access: | http://eprints.utm.my/80721/1/NoriahBidin2017_TheSurfaceRoughnessofCopper.pdf |
| _version_ | 1796863245327269888 |
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| author | Bahaudin, Mohd. Zulfahmi Bidin, Noriah Bakhtiar, Hazri |
| author_facet | Bahaudin, Mohd. Zulfahmi Bidin, Noriah Bakhtiar, Hazri |
| author_sort | Bahaudin, Mohd. Zulfahmi |
| collection | ePrints |
| description | Changes in surface roughness on the surface of copper was studied using AFM. A Q-switched Nd: Yag Laser was focused to optimize the copper surface area beam size at different energy levels. Different surface roughness of copper indicated when the laser is focused with different level energy, a different frequencies and a different number of pulses. Ra,(average), Rq(RMS) and Rq(grain-wise) show different readings at each different laser energy, different frequencies and different numbers of pulses. The conclusion shows the increasing surface roughness of copper will increase the level energy of laser, frequencies and number of pulses used. |
| first_indexed | 2024-03-05T20:23:51Z |
| format | Article |
| id | utm.eprints-80721 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:23:51Z |
| publishDate | 2017 |
| publisher | Laser Center, Universiti Teknologi Malaysia |
| record_format | dspace |
| spelling | utm.eprints-807212019-06-27T06:20:44Z http://eprints.utm.my/80721/ The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM Bahaudin, Mohd. Zulfahmi Bidin, Noriah Bakhtiar, Hazri QC Physics Changes in surface roughness on the surface of copper was studied using AFM. A Q-switched Nd: Yag Laser was focused to optimize the copper surface area beam size at different energy levels. Different surface roughness of copper indicated when the laser is focused with different level energy, a different frequencies and a different number of pulses. Ra,(average), Rq(RMS) and Rq(grain-wise) show different readings at each different laser energy, different frequencies and different numbers of pulses. The conclusion shows the increasing surface roughness of copper will increase the level energy of laser, frequencies and number of pulses used. Laser Center, Universiti Teknologi Malaysia 2017 Article PeerReviewed application/pdf en http://eprints.utm.my/80721/1/NoriahBidin2017_TheSurfaceRoughnessofCopper.pdf Bahaudin, Mohd. Zulfahmi and Bidin, Noriah and Bakhtiar, Hazri (2017) The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM. Buletin Optik, 2 (1). pp. 10-24. ISSN 2504-8546 http://laser.utm.my/buletinoptik/files/2017/03/2017110-24.pdf |
| spellingShingle | QC Physics Bahaudin, Mohd. Zulfahmi Bidin, Noriah Bakhtiar, Hazri The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title | The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title_full | The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title_fullStr | The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title_full_unstemmed | The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title_short | The surface roughness of copper when focused with a Q-switched Nd:YAG laser analyzed using AFM |
| title_sort | surface roughness of copper when focused with a q switched nd yag laser analyzed using afm |
| topic | QC Physics |
| url | http://eprints.utm.my/80721/1/NoriahBidin2017_TheSurfaceRoughnessofCopper.pdf |
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