Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Tunneling through region of reduced conductivity
Patent
1997-04-29
1998-11-10
Crane, Sara W.
Active solid-state devices (e.g., transistors, solid-state diode
Thin active physical layer which is
Tunneling through region of reduced conductivity
257 31, 326 5, H01L 2906
Patent
active
058347941
ABSTRACT:
Disclosed is a superconducting device comprising a logic SQUID and a readout SQUID magnetically coupled with the logic SQUID, which are fabricated using a single layer of an oxide high-temperature superconductor, wherein the logic SQUID comprising a superconducting loop constituted by a first superconducting line, a second superconducting line arranged to be parallel to the first superconducting line, third and fourth superconducting lines provided to connect the first and second superconducting lines, and two Josephson junctions formed in the third and fourth superconducting lines, and widths W.sub.1 and W.sub.2 of the first and second superconducting lines are larger than a distance d between them, the width W.sub.2 is larger than the width W.sub.1, and the widths W.sub.1 and W.sub.2 are larger than the widths W.sub.3 and W.sub.4 of the third and fourth superconducting lines.
REFERENCES:
patent: 4330841 (1982-05-01), Yamada et al.
patent: 5218297 (1993-06-01), Nakane et al.
patent: 5365476 (1994-11-01), Mukhanov
patent: 5443567 (1995-08-01), Jillie et al.
Forrester, et al. "A Single Flux Quantum Shift Register Operating at 65k", IEEE Transations on Applied Superconductivity, vol. 5, No. 2 Jun.(1995), pp. 3401-3404.
Enomoto Youichi
Fuke Hiroyuki
Saitoh Kazuo
Crane Sara W.
International Superconductivity Technology Center
Kabushiki Kaisha Toshiba
LandOfFree
Superconducting device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Superconducting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconducting device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1519030