CURRENT-BASED SUPERCONDUCTOR MEMORY CELL AND METHODS

CURRENT-BASED SUPERCONDUCTOR MEMORY CELL AND METHODS

Current-based superconductor memory cell and related systems and methods are provided. A method in a memory system, having at least one storage circuit and at least one read SQUID, includes applying bit-line current, via a read bit-line not including any Josephson transmission line (JTL) elements, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAI, Haitao O, HERR, Quentin P, BURNETT, Randall M, POSEY, Randal L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:Current-based superconductor memory cell and related systems and methods are provided. A method in a memory system, having at least one storage circuit and at least one read SQUID, includes applying bit-line current, via a read bit-line not including any Josephson transmission line (JTL) elements, to the at least one read SQUID. The method further includes applying word-line current, via a read word-line not including any JTL elements, to the at least one read SQUID. The method further includes using the at least one read SQUID reading a logic state of the memory cell based on data maintained in the storage circuit.