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FR1420845A - Cellule magnétique à film mince pour emmagasinage de données - Google Patents

Cellule magnétique à film mince pour emmagasinage de données

Info

Publication number
FR1420845A
FR1420845A FR1557A FR1557A FR1420845A FR 1420845 A FR1420845 A FR 1420845A FR 1557 A FR1557 A FR 1557A FR 1557 A FR1557 A FR 1557A FR 1420845 A FR1420845 A FR 1420845A
Authority
FR
France
Prior art keywords
thin film
data storage
magnetic thin
film cell
cell
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
FR1557A
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
Priority claimed from CH421964A external-priority patent/CH419236A/de
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR1557A priority Critical patent/FR1420845A/fr
Application granted granted Critical
Publication of FR1420845A publication Critical patent/FR1420845A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G11C11/15Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C11/00Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/14Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11CSTATIC STORES
    • G11C7/00Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/02Arrangements for writing information into, or reading information out from, a digital store with means for avoiding parasitic signals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00Thin magnetic films, e.g. of one-domain structure
    • H01F10/26Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H01F10/30Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers characterised by the composition of the intermediate layers, e.g. seed, buffer, template, diffusion preventing, cap layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
FR1557A 1964-01-13 1965-01-12 Cellule magnétique à film mince pour emmagasinage de données Expired FR1420845A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1557A FR1420845A (fr) 1964-01-13 1965-01-12 Cellule magnétique à film mince pour emmagasinage de données

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33719964A 1964-01-13 1964-01-13
CH421964A CH419236A (de) 1964-01-13 1964-04-03 Datenspeicher mit wenigstens einer magnetischen Dünnschichtzelle
FR1557A FR1420845A (fr) 1964-01-13 1965-01-12 Cellule magnétique à film mince pour emmagasinage de données

Publications (1)

Publication Number Publication Date
FR1420845A true FR1420845A (fr) 1965-12-10

Family

ID=27174764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557A Expired FR1420845A (fr) 1964-01-13 1965-01-12 Cellule magnétique à film mince pour emmagasinage de données

Country Status (1)

Country Link
FR (1) FR1420845A (fr)

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