CA913778A - Magnetic bubble domain devices - Google Patents

Magnetic bubble domain devices

Info

Publication number
CA913778A
CA913778A CA913778A CA913778DA CA913778A CA 913778 A CA913778 A CA 913778A CA 913778 A CA913778 A CA 913778A CA 913778D A CA913778D A CA 913778DA CA 913778 A CA913778 A CA 913778A
Authority
CA
Canada
Prior art keywords
magnetic bubble
bubble domain
domain devices
devices
magnetic
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
CA913778A
Inventor
M. Lucas John
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.)
Nortel Networks Technology Corp
Original Assignee
Bell Canada Northern Electric Research Ltd
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 Bell Canada Northern Electric Research Ltd filed Critical Bell Canada Northern Electric Research Ltd
Application granted granted Critical
Publication of CA913778A publication Critical patent/CA913778A/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
    • G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CA913778A 1971-09-29 1971-09-29 Magnetic bubble domain devices Expired CA913778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA124037 1971-09-29

Publications (1)

Publication Number Publication Date
CA913778A true CA913778A (en) 1972-10-31

Family

ID=4091024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA913778A Expired CA913778A (en) 1971-09-29 1971-09-29 Magnetic bubble domain devices

Country Status (1)

Country Link
CA (1) CA913778A (en)

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