DE1774609C3 - Magnetschichtspeicher für binäre Informationen - Google Patents

Magnetschichtspeicher für binäre Informationen

Info

Publication number
DE1774609C3
DE1774609C3 DE19681774609 DE1774609A DE1774609C3 DE 1774609 C3 DE1774609 C3 DE 1774609C3 DE 19681774609 DE19681774609 DE 19681774609 DE 1774609 A DE1774609 A DE 1774609A DE 1774609 C3 DE1774609 C3 DE 1774609C3
Authority
DE
Germany
Prior art keywords
layer
magnetic
ferromagnetic
antiferromagnetic
magnetic layer
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
Application number
DE19681774609
Other languages
German (de)
English (en)
Other versions
DE1774609A1 (de
DE1774609B2 (de
Inventor
Jean Claude Sayssinet Bruyere
Jean Les Essarts Le Roi Valin
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of DE1774609A1 publication Critical patent/DE1774609A1/de
Publication of DE1774609B2 publication Critical patent/DE1774609B2/de
Application granted granted Critical
Publication of DE1774609C3 publication Critical patent/DE1774609C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F10/3218—Exchange coupling of magnetic films via an antiferromagnetic interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Thin Magnetic Films (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DE19681774609 1967-07-28 1968-07-26 Magnetschichtspeicher für binäre Informationen Expired DE1774609C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116154A FR1541019A (fr) 1967-07-28 1967-07-28 Structures magnétiques en couches minces et leur application aux mémoires magnétiques d'informations binaires

Publications (3)

Publication Number Publication Date
DE1774609A1 DE1774609A1 (de) 1971-11-04
DE1774609B2 DE1774609B2 (de) 1974-07-18
DE1774609C3 true DE1774609C3 (de) 1975-02-27

Family

ID=8636049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681774609 Expired DE1774609C3 (de) 1967-07-28 1968-07-26 Magnetschichtspeicher für binäre Informationen

Country Status (4)

Country Link
DE (1) DE1774609C3 (nl)
FR (1) FR1541019A (nl)
GB (1) GB1238866A (nl)
NL (1) NL141006B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621030A (en) * 1982-07-19 1986-11-04 Hitachi, Ltd. Perpendicular magnetic recording medium and manufacturing method thereof
CA1235485A (en) * 1984-01-20 1988-04-19 Kenji Yazawa Magnetic recording medium

Also Published As

Publication number Publication date
GB1238866A (nl) 1971-07-14
FR1541019A (fr) 1968-10-04
NL6810014A (nl) 1969-01-30
DE1774609A1 (de) 1971-11-04
DE1774609B2 (de) 1974-07-18
NL141006B (nl) 1974-01-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee