Josephson junction

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United States of America Patent

APP PUB NO 20030218164A1
SERIAL NO

10441179

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Abstract

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A Josephson junction comprises electrodes and intermediate layer provided between the electrodes wherein the electrodes and the intermediate layer are made of the same material but have different conductive states, a superconductor and a usual state conductor which are produced by changing a composition ratio of niobium of a niobium nitride thin film, and nitrogen, by controlling the quantity of nitrogen gas at the time of thin film creation.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shoji, Akira Ibaraki, JP 14 129
Yamamori, Hirotake Ibaraki, JP 3 9

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