Skin effect mitigation in laser processed multi-walled carbon nanotube/copper conductors
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | KERAMATNEJAD, Keramatnejad | |
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | ZHOU, Yun Shen | |
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | GAO, Yang | |
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | GOLGIR, Hossein Rabiee | |
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | WANG, Mengxiao | |
| hal.structure.identifier | School of Mechanical Engineering | |
| dc.contributor.author | JIANG, Li Jia | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | SILVAIN, Jean-François | |
| hal.structure.identifier | Department of Electrical Engineering | |
| dc.contributor.author | LU, Yong Feng | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0021-8979 | |
| dc.description.abstractEn | In this study, laser-processed multi-walled carbon nanotube (MWCNT)/Cu conductors are introduced as potential passive components to mitigate the skin effect of Cu at high frequencies (0–10 MHz). Suppressed skin effect is observed in the MWCNT/Cu conductors compared to primitive Cu. At an AC frequency of 10 MHz, a maximum AC resistance reduction of 94% was observed in a MWCNT/Cu conductor after being irradiated at a laser power density of 189 W/cm2. The reduced skin effect in the MWCNT/Cu conductors is ascribed to the presence of MWCNT channels which are insensitive to AC frequencies. The laser irradiation process is observed to play a crucial role in reducing contact resistance at the MWCNT-Cu interfaces, removing impurities in MWCNTs, and densifying MWCNT films. | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics | |
| dc.title.en | Skin effect mitigation in laser processed multi-walled carbon nanotube/copper conductors | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1063/1.4934255 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Applied Physics | |
| bordeaux.page | 154311 (5 p.) | |
| bordeaux.volume | 118 | |
| bordeaux.issue | 15 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01232384 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01232384v1 | |
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