CA992662A - Magnetic bubble domain system using grooves to form energy barriers for bubble channels - Google Patents

Magnetic bubble domain system using grooves to form energy barriers for bubble channels

Info

Publication number
CA992662A
CA992662A CA133,842A CA133842A CA992662A CA 992662 A CA992662 A CA 992662A CA 133842 A CA133842 A CA 133842A CA 992662 A CA992662 A CA 992662A
Authority
CA
Canada
Prior art keywords
bubble
grooves
channels
domain system
form energy
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
CA133,842A
Other versions
CA133842S (en
Inventor
Cedric F. O'donnell
George R. Pulliam
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 CA992662A publication Critical patent/CA992662A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
CA133,842A 1971-03-12 1972-02-03 Magnetic bubble domain system using grooves to form energy barriers for bubble channels Expired CA992662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12364271A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
CA992662A true CA992662A (en) 1976-07-06

Family

ID=22409935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,842A Expired CA992662A (en) 1971-03-12 1972-02-03 Magnetic bubble domain system using grooves to form energy barriers for bubble channels

Country Status (4)

Country Link
CA (1) CA992662A (en)
GB (1) GB1367128A (en)
IT (1) IT948447B (en)
NL (1) NL7203127A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6883253B2 (en) * 2016-03-30 2021-06-09 住友ゴム工業株式会社 Gasket manufacturing method

Also Published As

Publication number Publication date
IT948447B (en) 1973-05-30
GB1367128A (en) 1974-09-18
NL7203127A (en) 1972-09-14

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