BE768900A - Montage de propagation de domaines d'aimantation - Google Patents

Montage de propagation de domaines d'aimantation

Info

Publication number
BE768900A
BE768900A BE768900A BE768900A BE768900A BE 768900 A BE768900 A BE 768900A BE 768900 A BE768900 A BE 768900A BE 768900 A BE768900 A BE 768900A BE 768900 A BE768900 A BE 768900A
Authority
BE
Belgium
Prior art keywords
propagation assembly
domains
magnet
magnet domains
propagation
Prior art date
Application number
BE768900A
Other languages
English (en)
French (fr)
Inventor
A H Bobeck
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of BE768900A publication Critical patent/BE768900A/xx

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Heads (AREA)
BE768900A 1970-06-29 1971-06-23 Montage de propagation de domaines d'aimantation BE768900A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE768900A true BE768900A (fr) 1971-11-03

Family

ID=21967368

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768900A BE768900A (fr) 1970-06-29 1971-06-23 Montage de propagation de domaines d'aimantation

Country Status (8)

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

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
US3990061A (en) * 1973-12-27 1976-11-02 International Business Machines Corporation Gapless propagation structures for magnetic bubble domains
US3925768A (en) * 1973-12-27 1975-12-09 Ibm Gapless double-sided propagation structure for bubble domain devices
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
GB1351480A (en) 1974-05-01
SE377624B (xx) 1975-07-14
US3644908A (en) 1972-02-22
NL7108806A (xx) 1971-12-31
FR2099982A5 (xx) 1972-03-17
CA933652A (en) 1973-09-11
DE2131116A1 (de) 1972-01-13

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