Nb BASED Te BARRIER JOSEPHSON JUNCTIONS.

Koichi Nagata, Shingo Uehara, Azusa Matsuda, Hideaki Takayanagi

研究成果: Article

2 引用 (Scopus)

抄録

A study was made on Nb based Josephson junctions with evaporated Te barriers. As the first step, a Nb-Te-Pb configuration was tested. The smooth surfaced Nb electrode enabled the formation of a pinhole free barrier. Supecurrent density was found to be large compared to that for surface oxidized junctions. As the second step, a Nb-Te-Nb structure was tested. Although the junction uniformity was not as good as that of the Nb-Te-Pb junctions, the aging property was improved. The junctions showed excellent response to 50 GHz signals.

元の言語English
ページ(範囲)771-774
ページ数4
ジャーナルIEEE Transactions on Magnetics
MAG-17
発行部数1
出版物ステータスPublished - 1980 1
外部発表Yes

Fingerprint

Aging of materials
Electrodes
pinholes
Josephson junctions
electrodes
configurations

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

これを引用

Nagata, K., Uehara, S., Matsuda, A., & Takayanagi, H. (1980). Nb BASED Te BARRIER JOSEPHSON JUNCTIONS. IEEE Transactions on Magnetics, MAG-17(1), 771-774.

Nb BASED Te BARRIER JOSEPHSON JUNCTIONS. / Nagata, Koichi; Uehara, Shingo; Matsuda, Azusa; Takayanagi, Hideaki.

:: IEEE Transactions on Magnetics, 巻 MAG-17, 番号 1, 01.1980, p. 771-774.

研究成果: Article

Nagata, K, Uehara, S, Matsuda, A & Takayanagi, H 1980, 'Nb BASED Te BARRIER JOSEPHSON JUNCTIONS.', IEEE Transactions on Magnetics, 巻. MAG-17, 番号 1, pp. 771-774.
Nagata K, Uehara S, Matsuda A, Takayanagi H. Nb BASED Te BARRIER JOSEPHSON JUNCTIONS. IEEE Transactions on Magnetics. 1980 1;MAG-17(1):771-774.
Nagata, Koichi ; Uehara, Shingo ; Matsuda, Azusa ; Takayanagi, Hideaki. / Nb BASED Te BARRIER JOSEPHSON JUNCTIONS. :: IEEE Transactions on Magnetics. 1980 ; 巻 MAG-17, 番号 1. pp. 771-774.
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