講演抄録/キーワード |
講演名 |
2014-11-30 14:35
Investigation of the current on the wear area of Au-Au/MWCNT contact pair ○John W. McBride・Hong Liu(Univ. of Southampton Malaysia Campus)・Chamaporn Chianrabutra(Kasetsart Univ.)・Adam P. Lewis(Univ. of Southampton) EMD2014-90 エレソ技報アーカイブへのリンク:EMD2014-90 |
抄録 |
(和) |
A gold coated carbon nanotubes composite was used as a contact material in Micro-Electrical-Mechanical-System (MEMS) switches. The switching contact was tested under typical conditions of MEMS relay applications: load voltage of 4 V, contact force of 1 mN, and load current varied between 20-200 mA. This paper focuses on the wear process over switching lifetime. A fine transfer model has been revised and the dependence of the wear area on the current is discussed. It was shown that the contact was going to fail when the wear area approached the whole contact area, at which point the contact resistance increased sharply to three times the nominal resistance. |
(英) |
A gold coated carbon nanotubes composite was used as a contact material in Micro-Electrical-Mechanical-System (MEMS) switches. The switching contact was tested under typical conditions of MEMS relay applications: load voltage of 4 V, contact force of 1 mN, and load current varied between 20-200 mA. This paper focuses on the wear process over switching lifetime. A fine transfer model has been revised and the dependence of the wear area on the current is discussed. It was shown that the contact was going to fail when the wear area approached the whole contact area, at which point the contact resistance increased sharply to three times the nominal resistance. |
キーワード |
(和) |
Carbon nanotube composite / MEMS switches / wear / fine transfer mechanism / contact resistance / / / |
(英) |
Carbon nanotube composite / MEMS switches / wear / fine transfer mechanism / contact resistance / / / |
文献情報 |
信学技報, vol. 114, no. 342, EMD2014-90, pp. 143-148, 2014年11月. |
資料番号 |
EMD2014-90 |
発行日 |
2014-11-22 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMD2014-90 エレソ技報アーカイブへのリンク:EMD2014-90 |