CA1035041A - Damped josephson junction memory cell - Google Patents

Damped josephson junction memory cell

Info

Publication number
CA1035041A
CA1035041A CA213,221A CA213221A CA1035041A CA 1035041 A CA1035041 A CA 1035041A CA 213221 A CA213221 A CA 213221A CA 1035041 A CA1035041 A CA 1035041A
Authority
CA
Canada
Prior art keywords
memory cell
josephson junction
junction memory
damped josephson
damped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA213,221A
Other languages
English (en)
French (fr)
Other versions
CA213221S (en
Inventor
Hans H. Zappe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to CA291,578A priority Critical patent/CA1038495A/en
Application granted granted Critical
Publication of CA1035041A publication Critical patent/CA1035041A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/831—Static information storage system or device
    • Y10S505/832—Josephson junction type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Semiconductor Memories (AREA)
CA213,221A 1973-12-28 1974-11-07 Damped josephson junction memory cell Expired CA1035041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA291,578A CA1038495A (en) 1973-12-28 1977-11-23 Damped josephson junction memory cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429412A US3879715A (en) 1973-12-28 1973-12-28 Damped josephson junction memory cell with inductively coupled resistive loop

Publications (1)

Publication Number Publication Date
CA1035041A true CA1035041A (en) 1978-07-18

Family

ID=23703127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,221A Expired CA1035041A (en) 1973-12-28 1974-11-07 Damped josephson junction memory cell

Country Status (7)

Country Link
US (1) US3879715A (it)
JP (1) JPS541130B2 (it)
CA (1) CA1035041A (it)
DE (1) DE2457552C3 (it)
FR (1) FR2256503B1 (it)
GB (1) GB1446527A (it)
IT (1) IT1025194B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983419A (en) * 1974-12-31 1976-09-28 International Business Machines - Ibm Analog waveform transducing circuit
CH624515A5 (it) * 1976-09-09 1981-07-31 Mikhail Jurievich Kupriyanov
US4117503A (en) * 1977-06-30 1978-09-26 International Business Machines Corporation Josephson interferometer structure which suppresses resonances
US4501975A (en) * 1982-02-16 1985-02-26 Sperry Corporation Josephson junction latch circuit
US5332722A (en) * 1987-12-02 1994-07-26 Sumitomo Electric Industries, Ltd Nonvolatile memory element composed of combined superconductor ring and MOSFET
JPH02159078A (ja) * 1988-12-12 1990-06-19 Shimadzu Corp Ｓｑｕｉｄ素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705393A (en) * 1970-06-30 1972-12-05 Ibm Superconducting memory array using weak links
US3764905A (en) * 1972-06-30 1973-10-09 Ibm Apparatus for measuring pulsed signals using josephson tunneling devices

Also Published As

Publication number Publication date
US3879715A (en) 1975-04-22
IT1025194B (it) 1978-08-10
GB1446527A (en) 1976-08-18
DE2457552A1 (de) 1975-07-10
FR2256503B1 (it) 1976-12-31
JPS5099442A (it) 1975-08-07
JPS541130B2 (it) 1979-01-20
DE2457552B2 (de) 1980-08-28
DE2457552C3 (de) 1981-05-27
FR2256503A1 (it) 1975-07-25

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