GB1295063A - - Google Patents

Info

Publication number
GB1295063A
GB1295063A GB1295063DA GB1295063A GB 1295063 A GB1295063 A GB 1295063A GB 1295063D A GB1295063D A GB 1295063DA GB 1295063 A GB1295063 A GB 1295063A
Authority
GB
United Kingdom
Prior art keywords
film
information
ferromagnetic
application
magnetic
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
Other languages
English (en)
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 filed Critical
Publication of GB1295063A publication Critical patent/GB1295063A/en
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
    • 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
    • H01F10/002—Antiferromagnetic thin films, i.e. films exhibiting a Néel transition temperature
    • 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
    • H01F10/324—Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer
    • H01F10/325—Exchange coupling of magnetic film pairs via a very thin non-magnetic spacer, e.g. by exchange with conduction electrons of the spacer the spacer being noble metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
GB1295063D 1968-11-18 1969-11-07 Expired GB1295063A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77661968A 1968-11-18 1968-11-18

Publications (1)

Publication Number Publication Date
GB1295063A true GB1295063A (ja) 1972-11-01

Family

ID=25107921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295063D Expired GB1295063A (ja) 1968-11-18 1969-11-07

Country Status (4)

Country Link
US (1) US3607460A (ja)
DE (1) DE1957755A1 (ja)
FR (1) FR2023568A1 (ja)
GB (1) GB1295063A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033795A (en) * 1971-12-30 1977-07-05 International Business Machines Corporation Method for inducing uniaxial magnetic anisotropy in an amorphous ferromagnetic alloy
US4053331A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Method of making amorphous metallic alloys having enhanced magnetic properties by using tensile stress
US4053332A (en) * 1974-09-20 1977-10-11 University Of Pennsylvania Enhancing magnetic properties of amorphous alloys by rolling
US4098605A (en) * 1976-11-18 1978-07-04 International Business Machines Corporation Ferromagnetic palladium alloys
US4271232A (en) * 1978-08-28 1981-06-02 International Business Machines Corporation Amorphous magnetic film
US5363794A (en) * 1992-12-02 1994-11-15 The Board Of Trustees Of The Leland Stanford Junior University Uniaxial thin film structures formed from oriented bilayers and multilayers
US5440233A (en) * 1993-04-30 1995-08-08 International Business Machines Corporation Atomic layered materials and temperature control for giant magnetoresistive sensor
US6007643A (en) * 1995-07-12 1999-12-28 Fujitsu Limited Method of manufacturing magnetoresistive head
US7372116B2 (en) * 2004-06-16 2008-05-13 Hitachi Global Storage Technologies Netherlands B.V. Heat assisted switching in an MRAM cell utilizing the antiferromagnetic to ferromagnetic transition in FeRh
US7615771B2 (en) * 2006-04-27 2009-11-10 Hitachi Global Storage Technologies Netherlands, B.V. Memory array having memory cells formed from metallic material

Also Published As

Publication number Publication date
US3607460A (en) 1971-09-21
DE1957755A1 (de) 1970-06-11
FR2023568A1 (ja) 1970-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees