CA961155A - Confinement of bubble domains in film-substrate structures - Google Patents

Confinement of bubble domains in film-substrate structures

Info

Publication number
CA961155A
CA961155A CA124,644A CA124644A CA961155A CA 961155 A CA961155 A CA 961155A CA 124644 A CA124644 A CA 124644A CA 961155 A CA961155 A CA 961155A
Authority
CA
Canada
Prior art keywords
confinement
film
substrate structures
bubble domains
domains
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
CA124,644A
Other languages
English (en)
Other versions
CA124644S (en
Inventor
George R. Pulliam
Jack E. Mee
Paul J. Besser
David M. Heinz
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.)
Boeing North American Inc
Original Assignee
North American Rockwell 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 North American Rockwell Corp filed Critical North American Rockwell Corp
Application granted granted Critical
Publication of CA961155A publication Critical patent/CA961155A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11C19/0833—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 magnetic domain interaction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • ing And Chemical Polishing (AREA)
CA124,644A 1970-12-28 1971-10-04 Confinement of bubble domains in film-substrate structures Expired CA961155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10174170A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA961155A true CA961155A (en) 1975-01-14

Family

ID=22286161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,644A Expired CA961155A (en) 1970-12-28 1971-10-04 Confinement of bubble domains in film-substrate structures

Country Status (7)

Country Link
US (1) US3753814A (de)
JP (1) JPS518774B1 (de)
CA (1) CA961155A (de)
DE (1) DE2165299C3 (de)
FR (1) FR2121043A5 (de)
GB (1) GB1367125A (de)
NL (1) NL7114340A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824568A (en) * 1972-11-24 1974-07-16 Bell Telephone Labor Inc Single wall domain propagation arrangement
US3930244A (en) * 1974-08-05 1975-12-30 Ibm Bubble domain lattice buffer arrangement
US3953842A (en) * 1974-10-25 1976-04-27 International Business Machines Corporation Bubble lattice initialization
US4098917A (en) * 1976-09-08 1978-07-04 Texas Instruments Incorporated Method of providing a patterned metal layer on a substrate employing metal mask and ion milling
US4060448A (en) * 1977-01-28 1977-11-29 Allied Chemical Corporation Yttrium iron garnet disks on gadolinium gallium substrates for microwave applications
JPS57190471U (de) * 1981-05-29 1982-12-02

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190814A (de) * 1957-08-07 1900-01-01
US3429740A (en) * 1965-09-24 1969-02-25 North American Rockwell Growing garnet on non-garnet single crystal
US3647538A (en) * 1968-02-05 1972-03-07 Bell Telephone Labor Inc Magnetic element using isolated domains in rare earth orthoferrites
US3540019A (en) * 1968-03-04 1970-11-10 Bell Telephone Labor Inc Single wall domain device

Also Published As

Publication number Publication date
JPS518774B1 (de) 1976-03-19
DE2165299C3 (de) 1975-08-07
NL7114340A (de) 1972-06-30
US3753814A (en) 1973-08-21
FR2121043A5 (de) 1972-08-18
DE2165299A1 (de) 1972-07-13
GB1367125A (en) 1974-09-18
DE2165299B2 (de) 1974-11-14

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