DE69116736T2 - System zum Messen eines Magnetfeldes mit Hilfe eines Supraleitermagnetwiderstandselementes - Google Patents

System zum Messen eines Magnetfeldes mit Hilfe eines Supraleitermagnetwiderstandselementes

Info

Publication number
DE69116736T2
DE69116736T2 DE69116736T DE69116736T DE69116736T2 DE 69116736 T2 DE69116736 T2 DE 69116736T2 DE 69116736 T DE69116736 T DE 69116736T DE 69116736 T DE69116736 T DE 69116736T DE 69116736 T2 DE69116736 T2 DE 69116736T2
Authority
DE
Germany
Prior art keywords
measuring
resistance element
magnetic field
superconducting
magnetic resistance
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 - Fee Related
Application number
DE69116736T
Other languages
English (en)
Other versions
DE69116736D1 (de
Inventor
Hidetaka Shintaku
Masayoshi Koba
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69116736D1 publication Critical patent/DE69116736D1/de
Application granted granted Critical
Publication of DE69116736T2 publication Critical patent/DE69116736T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • G01R33/0352—Superconductive magneto-resistances
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/842—Measuring and testing
    • Y10S505/843—Electrical
    • Y10S505/845—Magnetometer

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
DE69116736T 1990-05-21 1991-05-21 System zum Messen eines Magnetfeldes mit Hilfe eines Supraleitermagnetwiderstandselementes Expired - Fee Related DE69116736T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2130481A JPH07113665B2 (ja) 1990-05-21 1990-05-21 超電導磁界測定装置

Publications (2)

Publication Number Publication Date
DE69116736D1 DE69116736D1 (de) 1996-03-14
DE69116736T2 true DE69116736T2 (de) 1996-10-02

Family

ID=15035288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116736T Expired - Fee Related DE69116736T2 (de) 1990-05-21 1991-05-21 System zum Messen eines Magnetfeldes mit Hilfe eines Supraleitermagnetwiderstandselementes

Country Status (4)

Country Link
US (1) US5194808A (de)
EP (1) EP0459679B1 (de)
JP (1) JPH07113665B2 (de)
DE (1) DE69116736T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700891B1 (fr) * 1993-01-26 1996-06-07 Thomson Csf Transducteur frequence/tension a supraconducteur et application aux convertisseurs de frequence/tension.
CA2303677A1 (en) * 1999-04-09 2000-10-09 Hideo Itozaki Device and method for easily adjusting working point of squid
WO2001096843A1 (en) * 2000-06-15 2001-12-20 Kla-Tencor, Inc. Apparatus and method for applying feedback control to a magnetic lens
EP1637898A1 (de) * 2004-09-16 2006-03-22 Liaisons Electroniques-Mecaniques Lem S.A. Dauerhaft kalibrierter Magnetfeldsensor
US9267781B2 (en) * 2013-11-19 2016-02-23 Infineon Technologies Ag On-axis magnetic field angle sensors, systems and methods
JP6625083B2 (ja) 2017-03-21 2019-12-25 株式会社東芝 磁気センサ、生体細胞検出装置及び診断装置
JP6684854B2 (ja) * 2018-05-29 2020-04-22 株式会社東芝 磁気センサ及び診断装置
CN111812562B (zh) * 2020-06-01 2024-01-30 国网辽宁省电力有限公司电力科学研究院 一种用于高温超导环形磁体的失超检测方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301902B1 (de) * 1987-07-29 1993-09-29 Sharp Kabushiki Kaisha Verfahren und Anordnung zum Nachweisen eines Magnetfeldes mittels der Magneto-widerstandseigenschaften eines supraleitenden Materials
US5126667A (en) * 1987-12-25 1992-06-30 Sharp Kabushiki Kaisha Superconductive magneto-resistive device for sensing an external magnetic field
US4906607A (en) * 1988-04-06 1990-03-06 Drexel University Sensor and method for indicating the presence of a low magnetic field using high critical temperature superconductor ceramic material to absorb electromagnetic energy
JPH0216475A (ja) * 1988-07-04 1990-01-19 Sharp Corp 超電導磁気測定装置
JPH0227279A (ja) * 1988-07-15 1990-01-30 Sharp Corp 超電導磁気測定装置

Also Published As

Publication number Publication date
JPH0425780A (ja) 1992-01-29
JPH07113665B2 (ja) 1995-12-06
US5194808A (en) 1993-03-16
DE69116736D1 (de) 1996-03-14
EP0459679B1 (de) 1996-01-31
EP0459679A1 (de) 1991-12-04

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Legal Events

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8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee