Single flux-quantum Josephson memory cell using a new threshold characteristic
Journal Article
·
· Appl. Phys. Lett.; (United States)
A new single flux-quantum Josephson memory cell in which nondestructive readout (NDRO) operations can be realized with a simple circuit configuration is proposed. The memory cell utilizes a new type of threshold characteristics in an equivalent asymmetric dc superconducting quantum interference device (SQUID) consisting of a three-junction SQUID gate and a single junction. NDRO operation has been successfully demonstrated in an experimental memory circuit.
- Research Organization:
- Electrotechnical Laboratory, Sakura-mura, Niihari-gun, Ibaraki 305, Japan
- OSTI ID:
- 5553839
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 43:11; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALLOYS
CURRENT DENSITY
DATA
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
ELEMENTS
ENERGY
EQUIPMENT
EXPERIMENTAL DATA
FABRICATION
FILMS
FLUXMETERS
GOLD
INDIUM
INFORMATION
JOSEPHSON JUNCTIONS
JUNCTIONS
LEAD ALLOYS
MEASURING INSTRUMENTS
MEMORY DEVICES
METALS
MICROWAVE EQUIPMENT
NIOBIUM
NUMERICAL DATA
OPERATION
SQUID DEVICES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING FILMS
SUPERCONDUCTING JUNCTIONS
THRESHOLD ENERGY
TRANSITION ELEMENTS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALLOYS
CURRENT DENSITY
DATA
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
ELEMENTS
ENERGY
EQUIPMENT
EXPERIMENTAL DATA
FABRICATION
FILMS
FLUXMETERS
GOLD
INDIUM
INFORMATION
JOSEPHSON JUNCTIONS
JUNCTIONS
LEAD ALLOYS
MEASURING INSTRUMENTS
MEMORY DEVICES
METALS
MICROWAVE EQUIPMENT
NIOBIUM
NUMERICAL DATA
OPERATION
SQUID DEVICES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING FILMS
SUPERCONDUCTING JUNCTIONS
THRESHOLD ENERGY
TRANSITION ELEMENTS