NL141317B - Geheugeninrichting voor binaire gegevens van de semipermanente soort. - Google Patents

Geheugeninrichting voor binaire gegevens van de semipermanente soort.

Info

Publication number
NL141317B
NL141317B NL686804350A NL6804350A NL141317B NL 141317 B NL141317 B NL 141317B NL 686804350 A NL686804350 A NL 686804350A NL 6804350 A NL6804350 A NL 6804350A NL 141317 B NL141317 B NL 141317B
Authority
NL
Netherlands
Prior art keywords
memory device
binary data
semipermanent
type
semipermanent type
Prior art date
Application number
NL686804350A
Other languages
English (en)
Dutch (nl)
Other versions
NL6804350A (enExample
Original Assignee
Centre Nat Rech Scient
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 Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of NL6804350A publication Critical patent/NL6804350A/xx
Publication of NL141317B publication Critical patent/NL141317B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • G11B2005/0002—Special dispositions or recording techniques
    • 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
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • 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
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • G11B2005/0021—Thermally assisted recording using an auxiliary energy source for heating the recording layer locally to assist the magnetization reversal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12889—Au-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12896—Ag-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Hall/Mr Elements (AREA)
  • Semiconductor Memories (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
NL686804350A 1967-03-29 1968-03-28 Geheugeninrichting voor binaire gegevens van de semipermanente soort. NL141317B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100738A FR1524309A (fr) 1967-03-29 1967-03-29 Mémoires d'informations binaires à structures magnétiques en couches minces

Publications (2)

Publication Number Publication Date
NL6804350A NL6804350A (enExample) 1968-09-30
NL141317B true NL141317B (nl) 1974-02-15

Family

ID=8627787

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686804350A NL141317B (nl) 1967-03-29 1968-03-28 Geheugeninrichting voor binaire gegevens van de semipermanente soort.

Country Status (5)

Country Link
US (1) US3582912A (enExample)
FR (1) FR1524309A (enExample)
GB (1) GB1224495A (enExample)
NL (1) NL141317B (enExample)
SU (2) SU411692A3 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343373B (de) * 1972-10-20 1978-05-26 Basf Ag Magnetogrammtrager zur nicht unbemerkt veranderbaren aufzeichnung magnetischer signale und verfahren zur herstellung solcher aufzeichnungen
DE2710166C2 (de) * 1977-03-09 1984-09-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Mechanisch adressierter optischer Speicher
US4103315A (en) * 1977-06-24 1978-07-25 International Business Machines Corporation Antiferromagnetic-ferromagnetic exchange bias films
DE2912668A1 (de) 1979-03-30 1980-10-02 Agfa Gevaert Ag Vorrichtung zum halten von blattfoermigen filmen
US4277809A (en) * 1979-09-26 1981-07-07 Memorex Corporation Apparatus for recording magnetic impulses perpendicular to the surface of a recording medium
US4621030A (en) * 1982-07-19 1986-11-04 Hitachi, Ltd. Perpendicular magnetic recording medium and manufacturing method thereof
JPS59201224A (ja) * 1983-04-28 1984-11-14 Fuji Photo Film Co Ltd 磁気記録媒体
EP0125535A3 (en) * 1983-05-12 1986-07-09 General Electric Company Rapid thermo-magnetic recording disk printer and master disk for same
FR2550647B1 (fr) * 1983-08-08 1990-10-12 Xerox Corp Milieu de stockage magneto-optique
US5014147A (en) * 1989-10-31 1991-05-07 International Business Machines Corporation Magnetoresistive sensor with improved antiferromagnetic film
US5748737A (en) * 1994-11-14 1998-05-05 Daggar; Robert N. Multimedia electronic wallet with generic card
US6603678B2 (en) * 2001-01-11 2003-08-05 Hewlett-Packard Development Company, L.P. Thermally-assisted switching of magnetic memory elements
US6879512B2 (en) * 2002-05-24 2005-04-12 International Business Machines Corporation Nonvolatile memory device utilizing spin-valve-type designs and current pulses
US6873542B2 (en) 2002-10-03 2005-03-29 International Business Machines Corporation Antiferromagnetically coupled bi-layer sensor for magnetic random access memory
JP2006502594A (ja) * 2002-10-03 2006-01-19 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ プログラム化磁気メモリ装置
US7193889B2 (en) * 2004-02-11 2007-03-20 Hewlett-Packard Development Company, Lp. Switching of MRAM devices having soft magnetic reference layers
EP1662486A1 (en) * 2004-11-29 2006-05-31 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Process for storing information in a magnetic multi-layer device
US7397074B2 (en) * 2005-01-12 2008-07-08 Samsung Electronics Co., Ltd. RF field heated diodes for providing thermally assisted switching to magnetic memory elements
TWI394179B (zh) * 2007-11-07 2013-04-21 Nat Univ Chung Cheng Structure and Method of Ultra - thin Ferromagnetic / Antiferromagnetic Coupling Thin Films

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988466A (en) * 1957-11-29 1961-06-13 Gen Electric Magnetic material
US3139608A (en) * 1959-03-20 1964-06-30 Burroughs Corp Magnetizing means
US3110613A (en) * 1960-09-19 1963-11-12 Charles P Bean Magnetic material
US3141920A (en) * 1960-12-30 1964-07-21 Ibm Thin film color display device
US3423740A (en) * 1962-05-18 1969-01-21 Ibm Information handling device
DE1252739B (de) * 1964-03-17 1967-10-26 Siemens Aktiengesellschaft, Berlin und München, München Speicherelement mit gestapelten magnetischen Schichten
US3399129A (en) * 1965-11-15 1968-08-27 Ibm Sputer deposition of nickel-iron-manganese ferromagnetic films

Also Published As

Publication number Publication date
US3582912A (en) 1971-06-01
SU411692A3 (enExample) 1974-01-15
SU444381A3 (ru) 1974-09-25
DE1774058B2 (de) 1976-06-24
NL6804350A (enExample) 1968-09-30
GB1224495A (en) 1971-03-10
FR1524309A (fr) 1968-05-10
DE1774058A1 (de) 1971-11-25

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