DE1439082A1 - Verfahren zur Herstellung magnetisierbarer Filme - Google Patents

Verfahren zur Herstellung magnetisierbarer Filme

Info

Publication number
DE1439082A1
DE1439082A1 DE19611439082 DE1439082A DE1439082A1 DE 1439082 A1 DE1439082 A1 DE 1439082A1 DE 19611439082 DE19611439082 DE 19611439082 DE 1439082 A DE1439082 A DE 1439082A DE 1439082 A1 DE1439082 A1 DE 1439082A1
Authority
DE
Germany
Prior art keywords
magnetization
piim
film
carbon
magnetizable
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
DE19611439082
Other languages
German (de)
English (en)
Inventor
Arnold Schmeckenbecher
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of DE1439082A1 publication Critical patent/DE1439082A1/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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition
    • 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
    • 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
    • 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
    • H01F10/147—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 with lattice under strain, e.g. expanded by interstitial nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Chemical Vapour Deposition (AREA)
DE19611439082 1960-06-30 1961-06-22 Verfahren zur Herstellung magnetisierbarer Filme Pending DE1439082A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4000860A 1960-06-30 1960-06-30

Publications (1)

Publication Number Publication Date
DE1439082A1 true DE1439082A1 (de) 1968-10-17

Family

ID=21908569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611439082 Pending DE1439082A1 (de) 1960-06-30 1961-06-22 Verfahren zur Herstellung magnetisierbarer Filme

Country Status (4)

Country Link
US (1) US3124490A (enExample)
DE (1) DE1439082A1 (enExample)
GB (1) GB996591A (enExample)
NL (2) NL262066A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234525A (en) * 1960-03-28 1966-02-08 Gen Electric Thin film devices
US3234372A (en) * 1961-07-17 1966-02-08 Sperry Rand Corp Full adder using thin magnetic films
US3264871A (en) * 1963-08-20 1966-08-09 John C Beynon Magnetic recording readout for flowmeter
US3411960A (en) * 1964-12-23 1968-11-19 Ibm Ferromagnetic thin film alloy
US3479219A (en) * 1966-01-17 1969-11-18 Ibm Method of fabricating magnetic recording media
US3441429A (en) * 1966-03-31 1969-04-29 Melpar Inc Thin film ferrites
US3519498A (en) * 1966-07-14 1970-07-07 Ibm Ferromagnetic film
US3667100A (en) * 1969-03-25 1972-06-06 Thomson Houston Comp Francaise Method of manufacturing composite wire products having a tungsten core and a magnetic covering
US3699553A (en) * 1971-02-12 1972-10-17 Us Navy Nondestructive readout thin film memory device and method therefor
US3892888A (en) * 1971-06-09 1975-07-01 Corning Glass Works Method of making a magnetic recording and storage device
US4202022A (en) * 1975-10-20 1980-05-06 Kokusai Denshin Denwa Kabushiki Kaisha Magnetic transfer record film and apparatus for magneto-optically reading magnetic record patterns using the same
US4126494A (en) * 1975-10-20 1978-11-21 Kokusai Denshin Denwa Kabushiki Kaisha Magnetic transfer record film
US4231816A (en) * 1977-12-30 1980-11-04 International Business Machines Corporation Amorphous metallic and nitrogen containing alloy films
US5264981A (en) * 1991-08-14 1993-11-23 International Business Machines Corporation Multilayered ferromagnetic film and magnetic head employing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041480A (en) * 1932-09-19 1936-05-19 Oexmann Heinrich Carrier for magnetic recording
US2631118A (en) * 1949-12-21 1953-03-10 Bell Telephone Labor Inc Method of producing soft magnetic materials
US2881094A (en) * 1953-07-16 1959-04-07 Thomas B Hoover Process of coating with nickel by the decomposition of nickel carbonyl
US2853402A (en) * 1954-08-06 1958-09-23 Jr Marsden S Blois Magnetic element and method for producing the same
US2919207A (en) * 1956-01-24 1959-12-29 Max Braun Method of applying a ferromagnetic surface to a base utilizing iron carbonyl and oxygen
US2914393A (en) * 1957-01-07 1959-11-24 Gen Aniline & Film Corp Production of nitrogen-bearing carbonyl iron powder

Also Published As

Publication number Publication date
GB996591A (en) 1965-06-30
US3124490A (en) 1964-03-10
NL266566A (enExample)
NL262066A (enExample)

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