DE69009558D1 - Weichmagnet-Dünnfilm und Herstellungsverfahren. - Google Patents

Weichmagnet-Dünnfilm und Herstellungsverfahren.

Info

Publication number
DE69009558D1
DE69009558D1 DE69009558T DE69009558T DE69009558D1 DE 69009558 D1 DE69009558 D1 DE 69009558D1 DE 69009558 T DE69009558 T DE 69009558T DE 69009558 T DE69009558 T DE 69009558T DE 69009558 D1 DE69009558 D1 DE 69009558D1
Authority
DE
Germany
Prior art keywords
thin film
manufacturing process
soft magnetic
magnetic thin
soft
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 - Lifetime
Application number
DE69009558T
Other languages
English (en)
Inventor
Yutaka Shimada
Akihiko Hosono
Hideo Fujiwara
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Application granted granted Critical
Publication of DE69009558D1 publication Critical patent/DE69009558D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F10/26—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H01F10/28—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers characterised by the composition of the substrate
    • 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
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/14—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing iron or nickel
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/11—Magnetic recording head
    • Y10T428/115—Magnetic layer composition
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
DE69009558T 1989-03-28 1990-03-27 Weichmagnet-Dünnfilm und Herstellungsverfahren. Expired - Lifetime DE69009558D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7407589 1989-03-28

Publications (1)

Publication Number Publication Date
DE69009558D1 true DE69009558D1 (de) 1994-07-14

Family

ID=13536694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009558T Expired - Lifetime DE69009558D1 (de) 1989-03-28 1990-03-27 Weichmagnet-Dünnfilm und Herstellungsverfahren.

Country Status (3)

Country Link
US (1) US5135818A (de)
EP (1) EP0390073B1 (de)
DE (1) DE69009558D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052262A (en) * 1997-03-14 2000-04-18 Kabushiki Kaisha Toshiba Magneto-resistance effect element and magnetic head
CA2448072A1 (en) * 2002-11-04 2004-05-04 Cousins Packaging Inc. Wrap machine
CN111883358A (zh) * 2020-07-31 2020-11-03 上海制驰智能科技有限公司 一种铁硅磁性薄膜及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130092A (en) * 1959-05-29 1964-04-21 Armco Steel Corp Process of making cubic texture silicon-iron
US3095324A (en) * 1960-04-14 1963-06-25 Gen Electric Method for making electrically conducting films and article
US2992951A (en) * 1960-04-21 1961-07-18 Westinghouse Electric Corp Iron-silicon magnetic sheets
US3837911A (en) * 1971-04-12 1974-09-24 Bell Telephone Labor Inc Magnetic devices utilizing garnet epitaxial materials and method of production
US4025379A (en) * 1973-05-03 1977-05-24 Whetstone Clayton N Method of making laminated magnetic material
US4001793A (en) * 1973-07-02 1977-01-04 Rockwell International Corporation Magnetic bubble domain composite with hard bubble suppression
JPS56163518A (en) * 1980-05-16 1981-12-16 Hitachi Ltd Magnetic head
DE3174704D1 (en) * 1980-07-11 1986-07-03 Philips Nv Device for propagating magnetic domains
JPS5755522A (en) * 1980-09-22 1982-04-02 Hitachi Ltd Magnetic head
JPS5971112A (ja) * 1982-10-15 1984-04-21 Comput Basic Mach Technol Res Assoc 薄膜磁気ヘツド
US4499155A (en) * 1983-07-25 1985-02-12 United Technologies Corporation Article made from sheet having a controlled crystallographic orientation
JPS60182511A (ja) * 1984-03-01 1985-09-18 Sony Corp 磁気記録媒体
US4610932A (en) * 1984-12-06 1986-09-09 At&T Technologies, Inc. Electrical contacts
JPS61192011A (ja) * 1985-02-20 1986-08-26 Hitachi Ltd 薄膜磁気ヘツド
JPH0680524B2 (ja) * 1985-03-18 1994-10-12 株式会社日立製作所 垂直磁気記録媒体
JPS62274607A (ja) * 1986-05-22 1987-11-28 Matsushita Electric Ind Co Ltd 超格子磁性体
KR920005044B1 (en) * 1987-07-23 1992-06-25 Hitachi Ltd Magnetic head
JPH0744110B2 (ja) * 1988-09-02 1995-05-15 松下電器産業株式会社 高飽和磁束密度軟磁性膜及び磁気ヘッド
US4933303A (en) * 1989-07-25 1990-06-12 Standard Microsystems Corporation Method of making self-aligned tungsten interconnection in an integrated circuit

Also Published As

Publication number Publication date
EP0390073B1 (de) 1994-06-08
EP0390073A1 (de) 1990-10-03
US5135818A (en) 1992-08-04

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Legal Events

Date Code Title Description
8332 No legal effect for de