GB0011595D0 - Magnetoresistive element - Google Patents

Magnetoresistive element

Info

Publication number
GB0011595D0
GB0011595D0 GBGB0011595.6A GB0011595A GB0011595D0 GB 0011595 D0 GB0011595 D0 GB 0011595D0 GB 0011595 A GB0011595 A GB 0011595A GB 0011595 D0 GB0011595 D0 GB 0011595D0
Authority
GB
United Kingdom
Prior art keywords
magnetoresistive element
magnetoresistive
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.)
Granted
Application number
GBGB0011595.6A
Other versions
GB2351604A (en
GB2351604B (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0011595D0 publication Critical patent/GB0011595D0/en
Publication of GB2351604A publication Critical patent/GB2351604A/en
Application granted granted Critical
Publication of GB2351604B publication Critical patent/GB2351604B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/10—Magnetoresistive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Hall/Mr Elements (AREA)
  • Thin Magnetic Films (AREA)
  • Measuring Magnetic Variables (AREA)
GB0011595A 1999-05-29 2000-05-12 Magnetoresistive element Expired - Fee Related GB2351604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924756A DE19924756A1 (en) 1999-05-29 1999-05-29 Magnetoresistive element

Publications (3)

Publication Number Publication Date
GB0011595D0 true GB0011595D0 (en) 2000-07-05
GB2351604A GB2351604A (en) 2001-01-03
GB2351604B GB2351604B (en) 2002-01-23

Family

ID=7909662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0011595A Expired - Fee Related GB2351604B (en) 1999-05-29 2000-05-12 Magnetoresistive element

Country Status (4)

Country Link
DE (1) DE19924756A1 (en)
FR (1) FR2794288A1 (en)
GB (1) GB2351604B (en)
IT (1) IT1317590B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949714A1 (en) * 1999-10-15 2001-04-26 Bosch Gmbh Robert Magnetically sensitive component used as a sensor element operating according to a spin-valve principle in vehicles comprises two magneto-resistive layer systems with a reference layer, an intermediate layer and a detection layer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3483895B2 (en) * 1990-11-01 2004-01-06 株式会社東芝 Magnetoresistive film
FR2685489B1 (en) * 1991-12-23 1994-08-05 Thomson Csf LOW MAGNETIC FIELD SENSOR WITH MAGNETORESISTIVE EFFECT.
US5549978A (en) * 1992-10-30 1996-08-27 Kabushiki Kaisha Toshiba Magnetoresistance effect element
JP3219329B2 (en) * 1993-02-03 2001-10-15 財団法人生産開発科学研究所 Magnetoresistance effect element
US5576915A (en) * 1993-03-15 1996-11-19 Kabushiki Kaisha Toshiba Magnetoresistive head with antiferromagnetic sublayers interposed between first and second spin-valve units to exchange bias inner magnetic films thereof
JPH0779034A (en) * 1993-04-13 1995-03-20 Matsushita Electric Ind Co Ltd Magnetoresistive effect device
US5828525A (en) * 1994-03-15 1998-10-27 Kabushiki Kaisha Toshiba Differential detection magnetoresistance head
US5841611A (en) * 1994-05-02 1998-11-24 Matsushita Electric Industrial Co., Ltd. Magnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the same
JPH0950613A (en) * 1995-08-03 1997-02-18 Sony Corp Magnetoresistive effect element and magnetic field detecting device
US5701222A (en) * 1995-09-11 1997-12-23 International Business Machines Corporation Spin valve sensor with antiparallel magnetization of pinned layers
JPH09274710A (en) * 1996-04-04 1997-10-21 Fujitsu Ltd Spin valve magneto-resistive effect head, its manufacture and magnetic recorder
US5825595A (en) * 1997-05-13 1998-10-20 International Business Machines Corporation Spin valve sensor with two spun values separated by an insulated current conductor
KR20010085831A (en) * 1998-09-28 2001-09-07 추후 Quad-layer gmr sandwich

Also Published As

Publication number Publication date
ITMI20001075A0 (en) 2000-05-16
GB2351604A (en) 2001-01-03
DE19924756A1 (en) 2000-11-30
FR2794288A1 (en) 2000-12-01
GB2351604B (en) 2002-01-23
ITMI20001075A1 (en) 2001-11-16
IT1317590B1 (en) 2003-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060512