CA953619A - Method for producing bubble domains in magnetic film-substrate structures - Google Patents

Method for producing bubble domains in magnetic film-substrate structures

Info

Publication number
CA953619A
CA953619A CA124,646A CA124646A CA953619A CA 953619 A CA953619 A CA 953619A CA 124646 A CA124646 A CA 124646A CA 953619 A CA953619 A CA 953619A
Authority
CA
Canada
Prior art keywords
magnetic film
substrate structures
producing bubble
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
CA124,646A
Other versions
CA124646S (en
Inventor
Perry E. Elkins
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 CA953619A publication Critical patent/CA953619A/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
    • 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
    • H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
    • H01F10/20—Ferrites
    • H01F10/24—Garnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/20—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates by evaporation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • H01F41/28—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids by liquid phase epitaxy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Thin Magnetic Films (AREA)
CA124,646A 1970-12-28 1971-10-04 Method for producing bubble domains in magnetic film-substrate structures Expired CA953619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10178570A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA953619A true CA953619A (en) 1974-08-27

Family

ID=22286400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,646A Expired CA953619A (en) 1970-12-28 1971-10-04 Method for producing bubble domains in magnetic film-substrate structures

Country Status (7)

Country Link
US (1) US3745046A (en)
JP (1) JPS5115594B1 (en)
CA (1) CA953619A (en)
DE (2) DE2165298A1 (en)
FR (1) FR2121044A5 (en)
GB (1) GB1367122A (en)
NL (1) NL7115118A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946372A (en) * 1974-04-15 1976-03-23 Rockwell International Corporation Characteristic temperature-derived hard bubble suppression
JPS57922U (en) * 1980-05-30 1982-01-06
NL8004201A (en) 1980-07-22 1982-02-16 Philips Nv Apparatus for the advancement of magnetic domains.
JPS5932289A (en) * 1982-08-17 1984-02-21 Kyowa Seisakusho:Kk Remote controller using piezoelectric elenent as transmitter
JPS61222109A (en) * 1985-03-27 1986-10-02 Nippon Sheet Glass Co Ltd Manufacture of rare earth iron garner film

Also Published As

Publication number Publication date
JPS5115594B1 (en) 1976-05-18
DE2165298B2 (en) 1974-08-15
DE2165298C3 (en) 1975-04-17
FR2121044A5 (en) 1972-08-18
NL7115118A (en) 1972-06-30
DE2165298A1 (en) 1972-07-06
US3745046A (en) 1973-07-10
GB1367122A (en) 1974-09-18

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