JPWO2022209548A1 - - Google Patents

Info

Publication number
JPWO2022209548A1
JPWO2022209548A1 JP2023510708A JP2023510708A JPWO2022209548A1 JP WO2022209548 A1 JPWO2022209548 A1 JP WO2022209548A1 JP 2023510708 A JP2023510708 A JP 2023510708A JP 2023510708 A JP2023510708 A JP 2023510708A JP WO2022209548 A1 JPWO2022209548 A1 JP WO2022209548A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023510708A
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 JPWO2022209548A1 publication Critical patent/JPWO2022209548A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01R33/098—Magnetoresistive devices comprising tunnel junctions, e.g. tunnel magnetoresistance sensors
    • 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
    • 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)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
JP2023510708A 2021-03-30 2022-03-02 Pending JPWO2022209548A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021058082 2021-03-30
PCT/JP2022/008855 WO2022209548A1 (ja) 2021-03-30 2022-03-02 磁気センサ

Publications (1)

Publication Number Publication Date
JPWO2022209548A1 true JPWO2022209548A1 (ja) 2022-10-06

Family

ID=83458512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510708A Pending JPWO2022209548A1 (ja) 2021-03-30 2022-03-02

Country Status (4)

Country Link
US (1) US20240004000A1 (ja)
JP (1) JPWO2022209548A1 (ja)
CN (1) CN117136647A (ja)
WO (1) WO2022209548A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002183913A (ja) * 2000-12-12 2002-06-28 Victor Co Of Japan Ltd 磁気抵抗効果型薄膜磁気ヘッド
JP3556600B2 (ja) * 2001-02-01 2004-08-18 株式会社東芝 磁気抵抗効果素子の製造方法
JP2004356338A (ja) * 2003-05-28 2004-12-16 Res Inst Electric Magnetic Alloys 薄膜磁気センサ及びその製造方法
FR2955942B1 (fr) * 2010-01-29 2013-01-04 Centre Nat Rech Scient Magnetometre integre et son procede de fabrication
JP2018179776A (ja) * 2017-04-13 2018-11-15 大同特殊鋼株式会社 薄膜磁気センサ

Also Published As

Publication number Publication date
US20240004000A1 (en) 2024-01-04
CN117136647A (zh) 2023-11-28
WO2022209548A1 (ja) 2022-10-06

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230814