A superconducting bridge, based on the proximity effect, consisting of four superconductors coupled together through a weakly superconducting cross-shaped region is fabricated in a Nb/Ta thin film by means of photolithographic and anodization techniques. The experimental results of the bridge are interpreted in a simple equivalent circuit model.
|ジャーナル||Applied Physics Letters|
|出版ステータス||Published - 1979|
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