IT1107500B - Procedimento per l'accrescimento epitassiale di ferriti esagonali su sottostrati di spinello e composizioni ottenute - Google Patents

Procedimento per l'accrescimento epitassiale di ferriti esagonali su sottostrati di spinello e composizioni ottenute

Info

Publication number
IT1107500B
IT1107500B IT50158/78A IT5015878A IT1107500B IT 1107500 B IT1107500 B IT 1107500B IT 50158/78 A IT50158/78 A IT 50158/78A IT 5015878 A IT5015878 A IT 5015878A IT 1107500 B IT1107500 B IT 1107500B
Authority
IT
Italy
Prior art keywords
ferrits
spinello
hexagonal
substrates
procedure
Prior art date
Application number
IT50158/78A
Other languages
English (en)
Other versions
IT7850158A0 (it
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of IT7850158A0 publication Critical patent/IT7850158A0/it
Application granted granted Critical
Publication of IT1107500B publication Critical patent/IT1107500B/it

Links

Classifications

    • 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
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2633—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing barium, strontium or calcium
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/12—Molten media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Iron (AREA)
IT50158/78A 1977-07-05 1978-07-04 Procedimento per l'accrescimento epitassiale di ferriti esagonali su sottostrati di spinello e composizioni ottenute IT1107500B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/812,862 US4189521A (en) 1977-07-05 1977-07-05 Epitaxial growth of M-type hexagonal ferrite films on spinel substrates and composite

Publications (2)

Publication Number Publication Date
IT7850158A0 IT7850158A0 (it) 1978-07-04
IT1107500B true IT1107500B (it) 1985-11-25

Family

ID=25210814

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50158/78A IT1107500B (it) 1977-07-05 1978-07-04 Procedimento per l'accrescimento epitassiale di ferriti esagonali su sottostrati di spinello e composizioni ottenute

Country Status (4)

Country Link
US (1) US4189521A (it)
JP (1) JPS5414378A (it)
DE (1) DE2829552A1 (it)
IT (1) IT1107500B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243697A (en) * 1979-03-14 1981-01-06 The United States Of America As Represented By The Secretary Of The Air Force Self biased ferrite resonators
JPS574883A (en) * 1980-06-12 1982-01-11 Daifuku Machinery Works Lifting transporting device for freight of multistory building
US4293372A (en) * 1980-07-15 1981-10-06 Rockwell International Corporation Growth of single-crystal magnetoplumbite
DE3417793A1 (de) * 1984-05-14 1985-11-14 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung feinteiliger, nadelfoermiger und hochkoerzitiver hexagonaler ferrite sowie ihre verwendung zur herstellung magnetischer aufzeichnungstraeger und plastoferrite
US4624901A (en) * 1985-04-04 1986-11-25 Rockwell International Corporation Intermediary layers for epitaxial hexagonal ferrite films
JPH0823645B2 (ja) * 1989-11-24 1996-03-06 松下電器産業株式会社 非線形光学薄膜及びその製造方法
US7091412B2 (en) * 2002-03-04 2006-08-15 Nanoset, Llc Magnetically shielded assembly
US20040210289A1 (en) * 2002-03-04 2004-10-21 Xingwu Wang Novel nanomagnetic particles
US7162302B2 (en) * 2002-03-04 2007-01-09 Nanoset Llc Magnetically shielded assembly
US20070010702A1 (en) * 2003-04-08 2007-01-11 Xingwu Wang Medical device with low magnetic susceptibility
US20060102871A1 (en) * 2003-04-08 2006-05-18 Xingwu Wang Novel composition
US20050119725A1 (en) * 2003-04-08 2005-06-02 Xingwu Wang Energetically controlled delivery of biologically active material from an implanted medical device
US20040254419A1 (en) * 2003-04-08 2004-12-16 Xingwu Wang Therapeutic assembly
US20050149169A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Implantable medical device
US20050149002A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Markers for visualizing interventional medical devices
US20060118758A1 (en) * 2004-09-15 2006-06-08 Xingwu Wang Material to enable magnetic resonance imaging of implantable medical devices
CZ304813B6 (cs) * 2012-12-18 2014-11-12 Ústav Anorganické Chemie Av Čr, V.V.I. Způsob přípravy orientovaných tenkých vrstev hexagonálních feritů
US10019005B2 (en) 2015-10-06 2018-07-10 Northrop Grumman Systems Corporation Autonomous vehicle control system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150925A (en) * 1961-04-20 1964-09-29 Richard J Gambino Method of growing single crystals
US3332796A (en) * 1961-06-26 1967-07-25 Philips Corp Preparing nickel ferrite single crystals on a monocrystalline substrate
US3498836A (en) * 1966-04-25 1970-03-03 Ibm Method for obtaining single crystal ferrite films
US3486937A (en) * 1967-03-24 1969-12-30 Perkin Elmer Corp Method of growing a single crystal film of a ferrimagnetic material
US3897355A (en) * 1973-04-26 1975-07-29 Gen Electric Method of making permanent ferrite magnets
JPS5133898A (it) * 1974-09-17 1976-03-23 Hitachi Ltd

Also Published As

Publication number Publication date
DE2829552A1 (de) 1979-01-25
US4189521A (en) 1980-02-19
IT7850158A0 (it) 1978-07-04
JPS5414378A (en) 1979-02-02

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