The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application
Metallic nature of multiwalled carbon nanotubes (MWCNTs) were modified using low frequency (50Hz) non-equilibrium plasma, which was generated separately by oxygen and nitrogen dielectric barrier discharge plasma (DBD) at atmospheric pressure. Its potential to behave as semiconducting behavior mainly...
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| Format: | Article |
| Language: | en |
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WARSE
2020
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| Online Access: | http://eprints.uthm.edu.my/6413/1/AJ%202020%20%28853%29.pdf http://eprints.uthm.edu.my/6413/ https://doi.org/10.30534/ijatcse/2020/7191.42020 |
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| author | Sahari, Norain Buntat, Zolkafle Azman, Zulkifli Ngadiron, Zuraidah Sim, Sy Yi Zambri, Nor Aira Mohd Noh, Faridah Hanim Mustafa, Farahiyah Mashori, Sumaiya Norjali, Rasida |
| author_facet | Sahari, Norain Buntat, Zolkafle Azman, Zulkifli Ngadiron, Zuraidah Sim, Sy Yi Zambri, Nor Aira Mohd Noh, Faridah Hanim Mustafa, Farahiyah Mashori, Sumaiya Norjali, Rasida |
| author_sort | Sahari, Norain |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Metallic nature of multiwalled carbon nanotubes (MWCNTs) were modified using low frequency (50Hz) non-equilibrium plasma, which was generated separately by oxygen and nitrogen dielectric barrier discharge plasma (DBD) at atmospheric pressure. Its potential to behave as semiconducting behavior mainly in diode application was studied. The surface structure and electrical properties changes before and after treatments were analyzed by using X-Ray Photoelectron (XPS), and IV measurement (a two-point probe). The current–voltage (I–V) characteristics shows that Au/MWCNT-N2(12kV)/Al shows good rectifying behavior. This showed that, the nitrogen-containing group can modify the metallic nature of MWCNTs to semiconducting behavior. Since the I-V curves for Au/MWCNTs-N2(12kV)/Al has rectifying behavior similar to Schottky diode, the electronic parameters such as ideality factor, barrier height and series resistance of the device were extracted by using three methods and give good agreement between them. |
| format | Article |
| id | my.uthm.eprints-6413 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2020 |
| publisher | WARSE |
| record_format | eprints |
| spelling | my.uthm.eprints-64132022-01-30T08:43:42Z http://eprints.uthm.edu.my/6413/ The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application Sahari, Norain Buntat, Zolkafle Azman, Zulkifli Ngadiron, Zuraidah Sim, Sy Yi Zambri, Nor Aira Mohd Noh, Faridah Hanim Mustafa, Farahiyah Mashori, Sumaiya Norjali, Rasida T Technology (General) Metallic nature of multiwalled carbon nanotubes (MWCNTs) were modified using low frequency (50Hz) non-equilibrium plasma, which was generated separately by oxygen and nitrogen dielectric barrier discharge plasma (DBD) at atmospheric pressure. Its potential to behave as semiconducting behavior mainly in diode application was studied. The surface structure and electrical properties changes before and after treatments were analyzed by using X-Ray Photoelectron (XPS), and IV measurement (a two-point probe). The current–voltage (I–V) characteristics shows that Au/MWCNT-N2(12kV)/Al shows good rectifying behavior. This showed that, the nitrogen-containing group can modify the metallic nature of MWCNTs to semiconducting behavior. Since the I-V curves for Au/MWCNTs-N2(12kV)/Al has rectifying behavior similar to Schottky diode, the electronic parameters such as ideality factor, barrier height and series resistance of the device were extracted by using three methods and give good agreement between them. WARSE 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/6413/1/AJ%202020%20%28853%29.pdf Sahari, Norain and Buntat, Zolkafle and Azman, Zulkifli and Ngadiron, Zuraidah and Sim, Sy Yi and Zambri, Nor Aira and Mohd Noh, Faridah Hanim and Mustafa, Farahiyah and Mashori, Sumaiya and Norjali, Rasida (2020) The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application. International Journal of Advanced Trends in Computer Science and Engineering, 9 (1). pp. 503-511. ISSN 2278-3091 https://doi.org/10.30534/ijatcse/2020/7191.42020 |
| spellingShingle | T Technology (General) Sahari, Norain Buntat, Zolkafle Azman, Zulkifli Ngadiron, Zuraidah Sim, Sy Yi Zambri, Nor Aira Mohd Noh, Faridah Hanim Mustafa, Farahiyah Mashori, Sumaiya Norjali, Rasida The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title | The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title_full | The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title_fullStr | The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title_full_unstemmed | The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title_short | The structural analysis of MWCNTs modified by DBD plasma and electrical properties on schottky diode application |
| title_sort | structural analysis of mwcnts modified by dbd plasma and electrical properties on schottky diode application |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/6413/1/AJ%202020%20%28853%29.pdf http://eprints.uthm.edu.my/6413/ https://doi.org/10.30534/ijatcse/2020/7191.42020 |
| url_provider | http://eprints.uthm.edu.my/ |