IT951700B - MAGNETIC DEVICE USING EPITAXIAL MATERIALS OF GARNET AND PROCEDURE FOR ITS MANUFACTURING - Google Patents

MAGNETIC DEVICE USING EPITAXIAL MATERIALS OF GARNET AND PROCEDURE FOR ITS MANUFACTURING

Info

Publication number
IT951700B
IT951700B IT7073071A IT7073071A IT951700B IT 951700 B IT951700 B IT 951700B IT 7073071 A IT7073071 A IT 7073071A IT 7073071 A IT7073071 A IT 7073071A IT 951700 B IT951700 B IT 951700B
Authority
IT
Italy
Prior art keywords
garnet
procedure
manufacturing
magnetic device
epitaxial materials
Prior art date
Application number
IT7073071A
Other languages
Italian (it)
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
Priority claimed from US00193976A external-priority patent/US3837911A/en
Application filed by Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT951700B publication Critical patent/IT951700B/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IT7073071A 1970-11-16 1971-11-15 MAGNETIC DEVICE USING EPITAXIAL MATERIALS OF GARNET AND PROCEDURE FOR ITS MANUFACTURING IT951700B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8963270A 1970-11-16 1970-11-16
US13336171A 1971-04-12 1971-04-12
US00193976A US3837911A (en) 1971-04-12 1971-10-29 Magnetic devices utilizing garnet epitaxial materials and method of production

Publications (1)

Publication Number Publication Date
IT951700B true IT951700B (en) 1973-07-10

Family

ID=27376328

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7073071A IT951700B (en) 1970-11-16 1971-11-15 MAGNETIC DEVICE USING EPITAXIAL MATERIALS OF GARNET AND PROCEDURE FOR ITS MANUFACTURING

Country Status (9)

Country Link
JP (1) JPS522120B1 (en)
BE (1) BE775382A (en)
CA (1) CA953191A (en)
DE (1) DE2156917C3 (en)
FR (1) FR2114774A5 (en)
GB (1) GB1373119A (en)
IT (1) IT951700B (en)
NL (1) NL152102B (en)
SE (1) SE380665B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349348C2 (en) * 1972-10-07 1983-02-10 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven Process for growing a monocrystalline, bismuth-doped yttrium or rare earth metal-iron garnet layer
DE3434631A1 (en) * 1984-09-21 1986-04-03 Philips Patentverwaltung Gmbh, 2000 Hamburg PLANAR OPTICAL WAVE GUIDE AND METHOD FOR THE PRODUCTION THEREOF
CN114805073B (en) * 2022-05-16 2024-03-12 上海蕙黔新材料科技有限公司 Catalytic hydrogenation equipment for gas-phase oxo-synthesis process of dimethyl carbonate

Also Published As

Publication number Publication date
FR2114774A5 (en) 1972-06-30
NL152102B (en) 1977-01-17
DE2156917A1 (en) 1972-05-31
DE2156917C3 (en) 1974-05-02
JPS522120B1 (en) 1977-01-19
BE775382A (en) 1972-03-16
GB1373119A (en) 1974-11-06
DE2156917B2 (en) 1973-09-27
SE380665B (en) 1975-11-10
CA953191A (en) 1974-08-20
NL7115765A (en) 1972-05-18

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