CA933652A - Domain propagation arrangement - Google Patents

Domain propagation arrangement

Info

Publication number
CA933652A
CA933652A CA101993A CA101993A CA933652A CA 933652 A CA933652 A CA 933652A CA 101993 A CA101993 A CA 101993A CA 101993 A CA101993 A CA 101993A CA 933652 A CA933652 A CA 933652A
Authority
CA
Canada
Prior art keywords
domain propagation
propagation arrangement
arrangement
domain
propagation
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
CA101993A
Other languages
English (en)
Other versions
CA101993S (en
Inventor
H. Bobeck Andrew
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
Application granted granted Critical
Publication of CA933652A publication Critical patent/CA933652A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2675—Other ferrites containing rare earth metals, e.g. rare earth ferrite garnets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0816—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a rotating or alternating coplanar magnetic field

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Heads (AREA)
CA101993A 1970-06-29 1971-01-05 Domain propagation arrangement Expired CA933652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5077870A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
CA933652A true CA933652A (en) 1973-09-11

Family

ID=21967368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101993A Expired CA933652A (en) 1970-06-29 1971-01-05 Domain propagation arrangement

Country Status (8)

Country Link
US (1) US3644908A (enExample)
BE (1) BE768900A (enExample)
CA (1) CA933652A (enExample)
DE (1) DE2131116A1 (enExample)
FR (1) FR2099982A5 (enExample)
GB (1) GB1351480A (enExample)
NL (1) NL7108806A (enExample)
SE (1) SE377624B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727197A (en) * 1970-12-31 1973-04-10 Ibm Magnetic means for collapsing and splitting of cylindrical domains
US3876994A (en) * 1972-06-22 1975-04-08 Ibm Planar bias field control of magnetic bubble domain apparatus
US3810131A (en) * 1972-07-18 1974-05-07 Bell Telephone Labor Inc Devices employing the interaction of laser light with magnetic domains
US3921155A (en) * 1973-02-23 1975-11-18 Monsanto Co Magnetic bubble transmission circuit
US3811120A (en) * 1973-04-05 1974-05-14 Bell Telephone Labor Inc Magnetic domain propagation arrangement having channels defined by straight line boundaries
US3925768A (en) * 1973-12-27 1975-12-09 Ibm Gapless double-sided propagation structure for bubble domain devices
US3990061A (en) * 1973-12-27 1976-11-02 International Business Machines Corporation Gapless propagation structures for magnetic bubble domains
US4040040A (en) * 1976-03-29 1977-08-02 Canadian Patents And Development Limited Channel bar bubble propagate circuit

Also Published As

Publication number Publication date
SE377624B (enExample) 1975-07-14
BE768900A (fr) 1971-11-03
DE2131116A1 (de) 1972-01-13
NL7108806A (enExample) 1971-12-31
US3644908A (en) 1972-02-22
FR2099982A5 (enExample) 1972-03-17
GB1351480A (en) 1974-05-01

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