GB1319474A - Multiple layer structures including magnetic domains - Google Patents

Multiple layer structures including magnetic domains

Info

Publication number
GB1319474A
GB1319474A GB4202770A GB4202770A GB1319474A GB 1319474 A GB1319474 A GB 1319474A GB 4202770 A GB4202770 A GB 4202770A GB 4202770 A GB4202770 A GB 4202770A GB 1319474 A GB1319474 A GB 1319474A
Authority
GB
United Kingdom
Prior art keywords
film
substrate
formation
single crystal
reaction
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
GB4202770A
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.)
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
Publication of GB1319474A publication Critical patent/GB1319474A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01F10/22—Orthoferrites, e.g. RFeO3 (R= rare earth element) with orthorhombic 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
    • H01F10/26—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H01F10/265—Magnetic multilayers non exchange-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Thin Magnetic Films (AREA)
  • Physical Vapour Deposition (AREA)
GB4202770A 1970-01-06 1970-09-02 Multiple layer structures including magnetic domains Expired GB1319474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98970A 1970-01-06 1970-01-06

Publications (1)

Publication Number Publication Date
GB1319474A true GB1319474A (en) 1973-06-06

Family

ID=21693854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4202770A Expired GB1319474A (en) 1970-01-06 1970-09-02 Multiple layer structures including magnetic domains

Country Status (7)

Country Link
US (1) US3645787A (de)
JP (1) JPS5117720B1 (de)
CA (1) CA924613A (de)
DE (1) DE2062058C3 (de)
FR (1) FR2075021A5 (de)
GB (1) GB1319474A (de)
NL (1) NL7014495A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG97144A1 (en) * 1999-03-19 2003-07-18 Ibm Pinning layer for magnetic devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946124A (en) * 1970-03-04 1976-03-23 Rockwell International Corporation Method of forming a composite structure
US4001793A (en) * 1973-07-02 1977-01-04 Rockwell International Corporation Magnetic bubble domain composite with hard bubble suppression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174306B (de) * 1956-05-23 1964-07-23 Hoechst Ag Verfahren zur Herstellung von Sulfonylharnstoffen
NL225323A (de) * 1957-02-28
US3332796A (en) * 1961-06-26 1967-07-25 Philips Corp Preparing nickel ferrite single crystals on a monocrystalline substrate
US3511702A (en) * 1965-08-20 1970-05-12 Motorola Inc Epitaxial growth process from an atmosphere composed of a hydrogen halide,semiconductor halide and hydrogen
US3429740A (en) * 1965-09-24 1969-02-25 North American Rockwell Growing garnet on non-garnet single crystal
US3460116A (en) * 1966-09-16 1969-08-05 Bell Telephone Labor Inc Magnetic domain propagation circuit
US3421933A (en) * 1966-12-14 1969-01-14 North American Rockwell Spinel ferrite epitaxial composite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG97144A1 (en) * 1999-03-19 2003-07-18 Ibm Pinning layer for magnetic devices
US6631057B1 (en) 1999-03-19 2003-10-07 International Business Machines Corporation Magnetic device with ferromagnetic layer contacting specified yttrium or rare earth element oxide antiferromagnetic layer

Also Published As

Publication number Publication date
CA924613A (en) 1973-04-17
DE2062058C3 (de) 1974-10-03
DE2062058B2 (de) 1974-02-21
JPS5117720B1 (de) 1976-06-04
NL7014495A (de) 1971-07-08
FR2075021A5 (de) 1971-10-08
US3645787A (en) 1972-02-29
DE2062058A1 (de) 1971-07-15

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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