CH569289A5 - - Google Patents

Info

Publication number
CH569289A5
CH569289A5 CH1363673A CH1363673A CH569289A5 CH 569289 A5 CH569289 A5 CH 569289A5 CH 1363673 A CH1363673 A CH 1363673A CH 1363673 A CH1363673 A CH 1363673A CH 569289 A5 CH569289 A5 CH 569289A5
Authority
CH
Switzerland
Application number
CH1363673A
Original Assignee
Ibm
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 US00296742A external-priority patent/US3813692A/en
Priority claimed from US00296743A external-priority patent/US3814863A/en
Application filed by Ibm filed Critical Ibm
Publication of CH569289A5 publication Critical patent/CH569289A5/xx

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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Magnetic Variables (AREA)
CH1363673A 1972-10-11 1973-09-21 CH569289A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00296742A US3813692A (en) 1972-10-11 1972-10-11 Internally biased magnetoresistive magnetic transducer
US00296743A US3814863A (en) 1972-10-11 1972-10-11 Internally biased magnetoresistive magnetic transducer

Publications (1)

Publication Number Publication Date
CH569289A5 true CH569289A5 (xx) 1975-11-14

Family

ID=26969802

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1363673A CH569289A5 (xx) 1972-10-11 1973-09-21

Country Status (3)

Country Link
CH (1) CH569289A5 (xx)
DE (1) DE2349423C3 (xx)
NL (1) NL180552C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154615A (ja) * 1982-03-10 1983-09-14 Copal Co Ltd 磁気検出装置

Also Published As

Publication number Publication date
DE2349423B2 (de) 1978-11-09
DE2349423A1 (de) 1974-04-18
NL180552C (nl) 1987-03-02
NL180552B (nl) 1986-10-01
DE2349423C3 (de) 1979-07-19
NL7312099A (xx) 1974-04-16

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Legal Events

Date Code Title Description
PL Patent ceased