Formation mechanism of dark bridge between contacts with very slow opening speed

Hiroyuki Ishida, Shosuke Suzuki, Hideaki Sone, Hiroshi Inoue, Masanari Taniguchi, Tasuku Takagi

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The mechanism of dark bridge formed with very slow contact separating speed was empirically shown with some discussions from the experimental results which the authors have obtained by using the cantilever system for controlling contact gap. By analyzing the obtained results, we will assume some concept of formation mechanism of dark bridge. Since the thermal effect is inevitable in the bridge formation, this will be inferred from two points; one is the a-spot change at initial state of bridge forming, and another one is the thermal expansion due to bridge current that affects the shape of bridge. This paper will show from these two points the conceptual bridge formation mechanism in case of non-melting state of contact bridge which is called here dark bridge.

本文言語English
ページ(範囲)1136-1140
ページ数5
ジャーナルIEICE Transactions on Electronics
E89-C
8
DOI
出版ステータスPublished - 2006 8月

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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