FR1450619A - Mémoires magnétiques à films minces et à seuils peu élevés - Google Patents

Mémoires magnétiques à films minces et à seuils peu élevés

Info

Publication number
FR1450619A
FR1450619A FR22229A FR22229A FR1450619A FR 1450619 A FR1450619 A FR 1450619A FR 22229 A FR22229 A FR 22229A FR 22229 A FR22229 A FR 22229A FR 1450619 A FR1450619 A FR 1450619A
Authority
FR
France
Prior art keywords
thin films
magnetic memories
low thresholds
thresholds
memories
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
FR22229A
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1450619A publication Critical patent/FR1450619A/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
    • H01F10/12—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/06—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using magneto-optical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Treatment Devices (AREA)
FR22229A 1964-06-29 1965-06-25 Mémoires magnétiques à films minces et à seuils peu élevés Expired FR1450619A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37880664A 1964-06-29 1964-06-29

Publications (1)

Publication Number Publication Date
FR1450619A true FR1450619A (fr) 1966-08-26

Family

ID=23494622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22229A Expired FR1450619A (fr) 1964-06-29 1965-06-25 Mémoires magnétiques à films minces et à seuils peu élevés

Country Status (4)

Country Link
US (1) US3478334A (fr)
DE (1) DE1296671B (fr)
FR (1) FR1450619A (fr)
GB (1) GB1092289A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206522A1 (fr) * 1972-11-15 1974-06-07 Philips Nv

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447208A1 (de) * 1984-12-22 1986-06-26 Bayer Ag, 5090 Leverkusen Verfahren zum auslesen von informationen aus elektrisch polarisierbaren datentraegern mittels elektronenstrahlen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL248996A (fr) * 1956-10-08
US3258752A (en) * 1959-06-08 1966-06-28 Manufacture of storage devices
FR1293347A (fr) * 1960-06-29 1962-05-11 Int Computers & Tabulators Ltd Mémoires utilisant des pellicules magnétiques
FR1342489A (fr) * 1961-12-14 1963-11-08 Ibm Mémoire permanente à film épais

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206522A1 (fr) * 1972-11-15 1974-06-07 Philips Nv

Also Published As

Publication number Publication date
US3478334A (en) 1969-11-11
GB1092289A (en) 1967-11-22
DE1296671B (de) 1969-06-04

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