Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Tunneling through region of reduced conductivity
Patent
1994-04-14
1995-07-25
Saadat, Mahshid D.
Active solid-state devices (e.g., transistors, solid-state diode
Thin active physical layer which is
Tunneling through region of reduced conductivity
257421, 257629, 257 36, 505845, 324248, H01L 3922, H01L 2722, H01B 1200
Patent
active
054364710
ABSTRACT:
A Josephson junction apparatus comprises a polymeric film having flexibility, and a Josephson junction circuit formed on the polymeric film. The Josephson junction circuit includes a Josephson junction device and a wiring for connecting to the Josephson junction device. Namely, the Josephson junction apparatus has flexibility, and thus the Josephson junction apparatus can be placed not only on a flat surface but also it can be placed on a curved surface in practice. Furthermore, in the Josephson junction apparatus, when a functional polymeric film is used as a substrate of a Josephson junction of the Josephson junction device, a protective film is previously formed over the functional polymeric film, so that a wetting of the functional polymeric film, which is caused by water or organic solvents being used repeatedly during the manufacturing process, can be prevented and a dimensional stability of the film can be increased. Therefore, a minute Josephson junction can be formed onto the polymeric film without causing a dimentional discrepancy in pattern, and a reliability thereof can be increased.
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Fujitsu Limited
Saadat Mahshid D.
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