FR2246937A1 - - Google Patents

Info

Publication number
FR2246937A1
FR2246937A1 FR7433179A FR7433179A FR2246937A1 FR 2246937 A1 FR2246937 A1 FR 2246937A1 FR 7433179 A FR7433179 A FR 7433179A FR 7433179 A FR7433179 A FR 7433179A FR 2246937 A1 FR2246937 A1 FR 2246937A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7433179A
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2246937A1 publication Critical patent/FR2246937A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B19/00—Liquid-phase epitaxial-layer growth
    • C30B19/02—Liquid-phase epitaxial-layer growth using molten solvents, e.g. flux
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/28—Complex oxides with formula A3Me5O12 wherein A is a rare earth metal and Me is Fe, Ga, Sc, Cr, Co or Al, e.g. 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
    • 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
    • G11C19/0866—Detecting magnetic domains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR7433179A 1973-10-04 1974-10-02 Withdrawn FR2246937A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40339373A 1973-10-04 1973-10-04

Publications (1)

Publication Number Publication Date
FR2246937A1 true FR2246937A1 (fr) 1975-05-02

Family

ID=23595605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433179A Withdrawn FR2246937A1 (fr) 1973-10-04 1974-10-02

Country Status (5)

Country Link
JP (1) JPS5427958B2 (fr)
CA (1) CA1050862A (fr)
DE (1) DE2447509A1 (fr)
FR (1) FR2246937A1 (fr)
GB (1) GB1441353A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044109A1 (fr) * 1980-07-11 1982-01-20 Koninklijke Philips Electronics N.V. Dispositif pour la propagation de domaines magnétiques
EP0091680A2 (fr) * 1982-04-12 1983-10-19 Allied Corporation Dispositif de bulles magnétiques comportant un grenat contenant du thulium
FR2572844A1 (fr) * 1984-11-02 1986-05-09 Commissariat Energie Atomique Materiau magnetique du type grenat, film magnetique a forte rotation faraday comportant un tel materiau et son procede de fabrication

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600959C2 (de) * 1976-01-13 1984-06-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Ferrimagnetische Granatschicht für magnetooptische Speicher und deren Herstellung
JPS5459915A (en) * 1977-10-20 1979-05-15 Sony Corp Method and apparatus for reading of magnetic recording signal
JPS56155515A (en) * 1980-05-01 1981-12-01 Olympus Optical Co Ltd Magnetic garnet film and manufacture
JPS5981570A (ja) * 1982-11-01 1984-05-11 Hitachi Ltd 光方式磁界測定装置
US4520460A (en) * 1983-08-15 1985-05-28 Allied Corporation Temperature stable magnetic bubble compositions
JP2001348297A (ja) 2000-06-06 2001-12-18 Tokin Corp ビスマス置換型ガーネット厚膜材料及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020300A (fr) * 1973-06-27 1975-03-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044109A1 (fr) * 1980-07-11 1982-01-20 Koninklijke Philips Electronics N.V. Dispositif pour la propagation de domaines magnétiques
EP0091680A2 (fr) * 1982-04-12 1983-10-19 Allied Corporation Dispositif de bulles magnétiques comportant un grenat contenant du thulium
EP0091680A3 (en) * 1982-04-12 1985-01-09 Allied Corporation Magnetic bubble device using thulium-containing garnet
FR2572844A1 (fr) * 1984-11-02 1986-05-09 Commissariat Energie Atomique Materiau magnetique du type grenat, film magnetique a forte rotation faraday comportant un tel materiau et son procede de fabrication
EP0186528A1 (fr) * 1984-11-02 1986-07-02 Commissariat A L'energie Atomique Matériau magnétique du type grenat, film magnétique à forte rotation Faraday comportant un tel matériau et son procédé de fabrication
US4698281A (en) * 1984-11-02 1987-10-06 Commissariat A L'energie Atomique Garnet-type magnetic material high faraday rotation magnetic film containing such a material and process for the production thereof

Also Published As

Publication number Publication date
CA1050862A (fr) 1979-03-20
JPS5064797A (fr) 1975-06-02
DE2447509A1 (de) 1975-04-17
GB1441353A (en) 1976-06-30
JPS5427958B2 (fr) 1979-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse