抜粋
We have measured contact resistances between two bulk YBCO superconductor blocks with the application to a persistent current switch (PCS) in mind. In order to reduce a contact resistance, we deposited indium and silver on the sample surfaces. The resistance was reduced by increasing the thickness of the deposited metal layers, but it saturated when the thickness reached a certain level. The saturation thickness was much smaller in indium than silver. Such a difference is understandable by considering the hardness of these two metals. The resistance was also reduced by increasing the mechanical load. Overloading however caused the coupling of metal layers, resulting in the peeling off of the deposited layers when the switch was opened.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 815-820 |
| ページ数 | 6 |
| ジャーナル | Physica C: Superconductivity and its applications |
| 巻 | 426-431 |
| 発行部数 | I |
| DOI | |
| 出版物ステータス | Published - 2005 10 1 |
| イベント | Proceedings of the 17th International Symposium on Superconductivity (ISS 2004) Advances in Supeconductivity - 継続期間: 2004 11 23 → 2004 11 25 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
フィンガープリント Electrical contact characteristics of mechanically mated Y-Ba-Cu-O bulks with deposited metal layer' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Imaizumi, T., Sawa, K., Tomita, M., Murakami, M., Sakai, N., & Hirabayashi, I. (2005). Electrical contact characteristics of mechanically mated Y-Ba-Cu-O bulks with deposited metal layer. Physica C: Superconductivity and its applications, 426-431(I), 815-820. https://doi.org/10.1016/j.physc.2005.03.049