Presentation | 2008-11-15 Low Force Electrical Switching Using Gold Coated Vertically Aligned Multi-Walled Carbon Nanotubes Surfaces E. M. Yunus, J. W. McBride, S. M. Spearing, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Gold coated vertically aligned multi-walled carbon-nanotubes (Au/MWCNT) surfaces are investigated to determine the electrical contact performance under low force conditions with repeated load cycling. The multi-walled CNT's are synthesized on silicon planar and sputter coated with a gold film. These planar surfaces are mounted on the tip of a PZT actuator and mated with a coated Au hemispherical probe. The load is typical of MEMs devices, with a 4V supply, 1 and 10mA current, and applied force of 1mN. The contact resistance (R_c) is monitored with the repeated loading cycles (over 1000 and a million cycle) to determine reliability and durability testing. The surfaces are compared with a reference Au-Au contact under the same experimental conditions. This study shows the potential for the application of CNT surfaces as an interface in low force electrical contact applications. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | contact force / contact resistance / carbon nanotubes / Au/multi walled carbon nanotubes |
Paper # | EMD2008-80 |
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Conference Information | |
Committee | EMD |
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Conference Date | 2008/11/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Low Force Electrical Switching Using Gold Coated Vertically Aligned Multi-Walled Carbon Nanotubes Surfaces |
Sub Title (in English) | |
Keyword(1) | contact force |
Keyword(2) | contact resistance |
Keyword(3) | carbon nanotubes |
Keyword(4) | Au/multi walled carbon nanotubes |
1st Author's Name | E. M. Yunus |
1st Author's Affiliation | School of Engineering Sciences, University of Southampton() |
2nd Author's Name | J. W. McBride |
2nd Author's Affiliation | School of Engineering Sciences, University of Southampton |
3rd Author's Name | S. M. Spearing |
3rd Author's Affiliation | School of Engineering Sciences, University of Southampton |
Date | 2008-11-15 |
Paper # | EMD2008-80 |
Volume (vol) | vol.108 |
Number (no) | 296 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |