DE3852142D1 - Stickstoffhaltiger magnetischer Legierungsfilm. - Google Patents

Stickstoffhaltiger magnetischer Legierungsfilm.

Info

Publication number
DE3852142D1
DE3852142D1 DE3852142T DE3852142T DE3852142D1 DE 3852142 D1 DE3852142 D1 DE 3852142D1 DE 3852142 T DE3852142 T DE 3852142T DE 3852142 T DE3852142 T DE 3852142T DE 3852142 D1 DE3852142 D1 DE 3852142D1
Authority
DE
Germany
Prior art keywords
film containing
alloy film
containing nitrogen
magnetic alloy
magnetic
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
DE3852142T
Other languages
English (en)
Other versions
DE3852142T2 (de
Inventor
Hiroshi Sakakima
Koichi Osano
Yuji Omata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3852142D1 publication Critical patent/DE3852142D1/de
Publication of DE3852142T2 publication Critical patent/DE3852142T2/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
    • H01F10/08—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
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • 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
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • H01F10/132—Amorphous metallic alloys, e.g. glassy metals containing cobalt
    • 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
    • H01F10/32—Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • 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
    • Y10T428/1157—Substrate 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
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
    • 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
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Heads (AREA)
DE3852142T 1987-04-10 1988-04-08 Stickstoffhaltiger magnetischer Legierungsfilm. Expired - Lifetime DE3852142T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62089402A JP2790451B2 (ja) 1987-04-10 1987-04-10 窒素を含む軟磁性合金膜

Publications (2)

Publication Number Publication Date
DE3852142D1 true DE3852142D1 (de) 1995-01-05
DE3852142T2 DE3852142T2 (de) 1995-06-29

Family

ID=13969648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852142T Expired - Lifetime DE3852142T2 (de) 1987-04-10 1988-04-08 Stickstoffhaltiger magnetischer Legierungsfilm.

Country Status (4)

Country Link
US (1) US5034273A (de)
EP (1) EP0286124B1 (de)
JP (1) JP2790451B2 (de)
DE (1) DE3852142T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744108B2 (ja) * 1989-01-26 1995-05-15 富士写真フイルム株式会社 軟磁性薄膜
JP2523854B2 (ja) * 1989-02-17 1996-08-14 松下電器産業株式会社 磁気ヘッド
US5084795A (en) * 1989-02-08 1992-01-28 Matsushita Electric Industrial Co., Ltd. Magnetic head and method of manufacturing the same
JPH0827908B2 (ja) * 1989-02-08 1996-03-21 松下電器産業株式会社 磁気ヘッド
JP2698813B2 (ja) 1989-04-03 1998-01-19 富士写真フイルム株式会社 軟磁性薄膜
DE69008770T2 (de) * 1989-05-31 1994-11-24 Ibm Magnetische Materialien für Festkörpervorrichtungen.
US5154983A (en) * 1989-10-18 1992-10-13 Victor Company Of Japan, Ltd. Magnetic alloy
EP0430504A3 (en) * 1989-11-17 1992-07-08 Matsushita Electric Industrial Co., Ltd. Soft magnetic alloy films
DE69101726T2 (de) * 1990-02-16 1994-08-11 Matsushita Electric Ind Co Ltd Weichmagnetische Dünnschichten aus Legierung und Magnetköpfe daraus.
US5439754A (en) * 1990-07-05 1995-08-08 Kabushiki Kaisha Toshiba Ferromagnetic film, method of manufacturing the same, and magnetic head
JPH04214206A (ja) * 1990-12-13 1992-08-05 Matsushita Electric Ind Co Ltd 強磁性薄膜とその製造方法
JP2782994B2 (ja) * 1991-08-13 1998-08-06 松下電器産業株式会社 磁気ヘッドの製造方法
US5432645A (en) * 1991-06-14 1995-07-11 Tdk Corporation Magnetic head-forming thin film
US5264981A (en) * 1991-08-14 1993-11-23 International Business Machines Corporation Multilayered ferromagnetic film and magnetic head employing the same
JPH06309620A (ja) * 1993-04-27 1994-11-04 Matsushita Electric Ind Co Ltd 磁気ヘッド
US5589221A (en) * 1994-05-16 1996-12-31 Matsushita Electric Industrial Co., Ltd. Magnetic thin film, and method of manufacturing the same, and magnetic head
KR100533334B1 (ko) * 2003-07-29 2005-12-05 학교법인연세대학교 니켈기 비정질 합금조성물
CA2588906A1 (fr) * 2007-05-15 2008-11-15 Hydro Quebec Alliages nanocristallins du type fe3al(ru) et usage de ceux-ci sous forme nanocristalline ou non pour la fabrication d'electrodes pour la synthese du chlorate de sodium
CA2778865A1 (en) * 2012-05-25 2013-11-25 Hydro-Quebec Alloys of the type fe3aita(ru) and use thereof as electrode material for the synthesis of sodium chlorate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485898A (en) * 1977-12-20 1979-07-07 Watanabe Hiroyoshi Smalllscale automatic band bundling machine
US4231816A (en) * 1977-12-30 1980-11-04 International Business Machines Corporation Amorphous metallic and nitrogen containing alloy films
US4271232A (en) * 1978-08-28 1981-06-02 International Business Machines Corporation Amorphous magnetic film
JPS5788524A (en) * 1980-11-24 1982-06-02 Tdk Corp Magnetic recording medium
JPS59202614A (ja) * 1983-05-04 1984-11-16 Showa Denko Kk 磁気素子
JPS60132305A (ja) * 1983-12-21 1985-07-15 Hitachi Ltd 鉄−窒素系積層磁性体膜およびそれを用いた磁気ヘツド
JPS60152651A (ja) * 1984-01-20 1985-08-10 Res Dev Corp Of Japan 窒素を含む非晶質合金およびその製造方法
JPH061551B2 (ja) * 1984-08-24 1994-01-05 富士写真フイルム株式会社 磁気記録媒体の製造方法
JPH0777008B2 (ja) * 1985-06-21 1995-08-16 株式会社日立製作所 非晶質合金膜を用いた磁気ヘツド
JPS62210607A (ja) * 1986-03-12 1987-09-16 Matsushita Electric Ind Co Ltd 軟磁性合金膜及びその形成法

Also Published As

Publication number Publication date
EP0286124A2 (de) 1988-10-12
JP2790451B2 (ja) 1998-08-27
EP0286124A3 (en) 1990-04-04
US5034273A (en) 1991-07-23
DE3852142T2 (de) 1995-06-29
EP0286124B1 (de) 1994-11-23
JPS63254708A (ja) 1988-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE