FR2152580B1 - - Google Patents

Info

Publication number
FR2152580B1
FR2152580B1 FR7230589A FR7230589A FR2152580B1 FR 2152580 B1 FR2152580 B1 FR 2152580B1 FR 7230589 A FR7230589 A FR 7230589A FR 7230589 A FR7230589 A FR 7230589A FR 2152580 B1 FR2152580 B1 FR 2152580B1
Authority
FR
France
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
Application number
FR7230589A
Other languages
French (fr)
Other versions
FR2152580A1 (en:Method
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2152580A1 publication Critical patent/FR2152580A1/fr
Application granted granted Critical
Publication of FR2152580B1 publication Critical patent/FR2152580B1/fr
Expired 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
    • H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Record Carriers (AREA)
FR7230589A 1971-09-15 1972-08-23 Expired FR2152580B1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146008 DE2146008A1 (de) 1971-09-15 1971-09-15 Verfahren zur herstellung einer magnetischen schicht

Publications (2)

Publication Number Publication Date
FR2152580A1 FR2152580A1 (en:Method) 1973-04-27
FR2152580B1 true FR2152580B1 (en:Method) 1975-08-22

Family

ID=5819563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230589A Expired FR2152580B1 (en:Method) 1971-09-15 1972-08-23

Country Status (4)

Country Link
JP (1) JPS4837695A (en:Method)
DE (1) DE2146008A1 (en:Method)
FR (1) FR2152580B1 (en:Method)
GB (1) GB1384109A (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326407A (en) * 1976-08-21 1978-03-11 Nippon Gurafuto Kougiyou Kk Method of forming kerb stop on joint of construction
GB1596385A (en) * 1976-12-29 1981-08-26 Matsushita Electric Industrial Co Ltd Methods and apparatus for manufacturing magnetic recording media
JPS55118620A (en) * 1979-03-06 1980-09-11 Nec Corp Manufacturing method of magnetic thin oxide film for magnetic recording media
JPS5626424A (en) * 1979-08-13 1981-03-14 Nec Corp Manufacture of thin-film oxide magnetic recording media
JPS5798133A (en) 1980-12-05 1982-06-18 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS62104017A (ja) * 1985-10-30 1987-05-14 Toda Kogyo Corp スピネル型酸化物強磁性薄膜の製造方法

Also Published As

Publication number Publication date
FR2152580A1 (en:Method) 1973-04-27
DE2146008A1 (de) 1973-03-22
GB1384109A (en) 1975-02-19
JPS4837695A (en:Method) 1973-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse