GB1495590A - Magnetic bubble lattice system - Google Patents

Magnetic bubble lattice system

Info

Publication number
GB1495590A
GB1495590A GB34886/75A GB3488675A GB1495590A GB 1495590 A GB1495590 A GB 1495590A GB 34886/75 A GB34886/75 A GB 34886/75A GB 3488675 A GB3488675 A GB 3488675A GB 1495590 A GB1495590 A GB 1495590A
Authority
GB
United Kingdom
Prior art keywords
magnetic
bubble
bias field
graded
lattice
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
GB34886/75A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1495590A publication Critical patent/GB1495590A/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

Landscapes

  • Thin Magnetic Films (AREA)
  • Hard Magnetic Materials (AREA)
GB34886/75A 1974-12-30 1975-07-22 Magnetic bubble lattice system Expired GB1495590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,166 US3953841A (en) 1974-12-30 1974-12-30 Closed loop bubble lattice system and method for stabilizing

Publications (1)

Publication Number Publication Date
GB1495590A true GB1495590A (en) 1977-12-21

Family

ID=24141490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34886/75A Expired GB1495590A (en) 1974-12-30 1975-07-22 Magnetic bubble lattice system

Country Status (5)

Country Link
US (1) US3953841A (enExample)
JP (1) JPS5178940A (enExample)
DE (1) DE2553297A1 (enExample)
FR (1) FR2296908A1 (enExample)
GB (1) GB1495590A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172290A (en) * 1978-06-21 1979-10-23 International Business Machines Corporation Closed loop propagation pattern for bubble lattices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790935A (en) * 1971-03-26 1974-02-05 Bell Canada Northern Electric Bubble in low coercivity channel
US3701129A (en) * 1971-10-28 1972-10-24 Bell Telephone Labor Inc Self-biasing single wall domain arrangement
US3913079A (en) * 1974-01-02 1975-10-14 Ibm Magnetic bubble domain pump shift register

Also Published As

Publication number Publication date
DE2553297A1 (de) 1976-07-08
US3953841A (en) 1976-04-27
FR2296908A1 (fr) 1976-07-30
FR2296908B1 (enExample) 1977-12-16
JPS5178940A (en) 1976-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee