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ES404903A1 - Dispositivo para la propagacion de dominios magneticos. - Google Patents

Dispositivo para la propagacion de dominios magneticos.

Info

Publication number
ES404903A1
ES404903A1 ES404903A ES404903A ES404903A1 ES 404903 A1 ES404903 A1 ES 404903A1 ES 404903 A ES404903 A ES 404903A ES 404903 A ES404903 A ES 404903A ES 404903 A1 ES404903 A1 ES 404903A1
Authority
ES
Spain
Prior art keywords
grained
single wall
pattern
arrangement including
access pattern
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
ES404903A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES404903A1 publication Critical patent/ES404903A1/es
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/383Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements
    • G06F7/385Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements magnetic bubbles
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C19/00Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875Organisation of a plurality of magnetic shift registers
    • G11C19/0883Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/84Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being thin-film devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Magnetic Variables (AREA)
ES404903A 1971-07-08 1972-07-06 Dispositivo para la propagacion de dominios magneticos. Expired ES404903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16084171A 1971-07-08 1971-07-08

Publications (1)

Publication Number Publication Date
ES404903A1 true ES404903A1 (es) 1975-06-16

Family

ID=22578685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404903A Expired ES404903A1 (es) 1971-07-08 1972-07-06 Dispositivo para la propagacion de dominios magneticos.

Country Status (13)

Country Link
US (1) US3723716A (es)
JP (1) JPS5516340B1 (es)
KR (1) KR780000390B1 (es)
AU (1) AU476432B2 (es)
BE (1) BE785992A (es)
CA (1) CA937677A (es)
CH (1) CH555117A (es)
DE (1) DE2232922C3 (es)
ES (1) ES404903A1 (es)
FR (1) FR2144870B1 (es)
IT (1) IT964616B (es)
NL (1) NL181153C (es)
SE (1) SE384757B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117543A (en) * 1972-08-24 1978-09-26 Monsanto Company Magnetic bubble logic family
US3789373A (en) * 1972-11-06 1974-01-29 Bell Telephone Labor Inc Magnetic, single wall domain, or logic using chevron domain propagating elements
US3866191A (en) * 1972-12-01 1975-02-11 Monsanto Co Non-conservative bubble logic circuits
US3832701A (en) * 1973-03-28 1974-08-27 Bell Telephone Labor Inc Transfer circuit for single wall domains
US3813661A (en) * 1973-05-29 1974-05-28 Bell Telephone Labor Inc Single wall domain logic arrangement
US3868661A (en) * 1973-10-15 1975-02-25 Bell Telephone Labor Inc Magnetic bubble passive replicator
US3934236A (en) * 1974-01-11 1976-01-20 Monsanto Company Pulsed field accessed bubble propagation circuits
US3922652A (en) * 1974-03-22 1975-11-25 Monsanto Co Field-accessed magnetic bubble replicator
US3921157A (en) * 1974-03-27 1975-11-18 Monsanto Co Nonuniform spacing layer for magnetic bubble circuits
GB1500705A (en) * 1974-05-02 1978-02-08 Plessey Co Ltd Circular magnetic domain devices
US3983383A (en) * 1974-05-10 1976-09-28 Texas Instruments Incorporated Programmable arithmetic and logic bubble arrangement
US3979738A (en) * 1975-03-12 1976-09-07 Gte Laboratories Incorporated Compound detector for magnetic domain memory devices
US4200924A (en) * 1975-10-30 1980-04-29 Kokusai Denshin Denwa Kabushiki Kaisha Logical operation circuit using magnetic bubbles
US4075613A (en) * 1977-01-03 1978-02-21 Sperry Rand Corporation Logic gate for cross-tie wall memory system incorporating isotropic data tracks
US4346455A (en) * 1978-03-15 1982-08-24 Rockwell International Corporation Crossover junction for magnetic bubble domain circuits
US4497042A (en) * 1981-04-06 1985-01-29 The United States Of America As Represented By The Director Of The National Security Agency Magnetic bubble logic apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540019A (en) * 1968-03-04 1970-11-10 Bell Telephone Labor Inc Single wall domain device
US3534346A (en) * 1968-05-28 1970-10-13 Bell Telephone Labor Inc Magnetic domain propagation arrangement
US3540021A (en) * 1968-08-01 1970-11-10 Bell Telephone Labor Inc Inverted mode domain propagation device
US3541534A (en) * 1968-10-28 1970-11-17 Bell Telephone Labor Inc Magnetic domain propagation arrangement

Also Published As

Publication number Publication date
AU4416272A (en) 1974-01-10
IT964616B (it) 1974-01-31
CA937677A (en) 1973-11-27
KR780000390B1 (en) 1978-10-04
JPS5516340B1 (es) 1980-05-01
CH555117A (de) 1974-10-15
NL7209153A (es) 1973-01-10
NL181153C (nl) 1987-06-16
BE785992A (fr) 1972-11-03
SE384757B (sv) 1976-05-17
FR2144870A1 (es) 1973-02-16
US3723716A (en) 1973-03-27
NL181153B (nl) 1987-01-16
AU476432B2 (en) 1976-09-23
DE2232922A1 (de) 1973-01-18
DE2232922C3 (de) 1981-05-21
FR2144870B1 (es) 1976-10-29
DE2232922B2 (de) 1980-09-25

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