DE2131231A1 - Substrat mit einer magnetisierbaren Schicht - Google Patents

Substrat mit einer magnetisierbaren Schicht

Info

Publication number
DE2131231A1
DE2131231A1 DE19712131231 DE2131231A DE2131231A1 DE 2131231 A1 DE2131231 A1 DE 2131231A1 DE 19712131231 DE19712131231 DE 19712131231 DE 2131231 A DE2131231 A DE 2131231A DE 2131231 A1 DE2131231 A1 DE 2131231A1
Authority
DE
Germany
Prior art keywords
cobalt
substrate
intermediate layer
axis
dex
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.)
Pending
Application number
DE19712131231
Other languages
German (de)
English (en)
Inventor
Vries Jan De
Meise Jan Leendert
Gerkema Jan T
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2131231A1 publication Critical patent/DE2131231A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/657—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing inorganic, non-oxide compound of Si, N, P, B, H or C, e.g. in metal alloy or compound
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/001—Magnets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/7368—Non-polymeric layer under the lowermost magnetic recording layer
    • G11B5/7377—Physical structure of underlayer, e.g. texture
    • 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
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemically Coating (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Magnetic Record Carriers (AREA)
DE19712131231 1970-07-01 1971-06-24 Substrat mit einer magnetisierbaren Schicht Pending DE2131231A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7009689A NL7009689A (enExample) 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
DE2131231A1 true DE2131231A1 (de) 1972-01-13

Family

ID=19810469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712131231 Pending DE2131231A1 (de) 1970-07-01 1971-06-24 Substrat mit einer magnetisierbaren Schicht

Country Status (5)

Country Link
CA (1) CA924194A (enExample)
DE (1) DE2131231A1 (enExample)
FR (1) FR2098125A5 (enExample)
GB (1) GB1328016A (enExample)
NL (1) NL7009689A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0010494D0 (en) * 2000-04-28 2000-06-14 Isis Innovation Textured metal article
JP3733878B2 (ja) * 2001-06-29 2006-01-11 ソニー株式会社 金属薄膜型磁気記録媒体及びその製造方法

Also Published As

Publication number Publication date
FR2098125A5 (enExample) 1972-03-03
NL7009689A (enExample) 1972-01-04
GB1328016A (en) 1973-08-22
CA924194A (en) 1973-04-10

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