ITTO20050758A1 - Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione - Google Patents

Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione

Info

Publication number
ITTO20050758A1
ITTO20050758A1 IT000758A ITTO20050758A ITTO20050758A1 IT TO20050758 A1 ITTO20050758 A1 IT TO20050758A1 IT 000758 A IT000758 A IT 000758A IT TO20050758 A ITTO20050758 A IT TO20050758A IT TO20050758 A1 ITTO20050758 A1 IT TO20050758A1
Authority
IT
Italy
Prior art keywords
detection
thin film
magnetic field
physical quantities
relative
Prior art date
Application number
IT000758A
Other languages
English (en)
Inventor
Nello Lipira
Piero Perlo
Danile Pullini
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT000758A priority Critical patent/ITTO20050758A1/it
Priority to EP06116937A priority patent/EP1780555B1/en
Priority to JP2006232372A priority patent/JP5204962B2/ja
Priority to CN2006101257598A priority patent/CN1955754B/zh
Priority to US11/512,217 priority patent/US7615995B2/en
Publication of ITTO20050758A1 publication Critical patent/ITTO20050758A1/it

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
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/953—Detector using nanostructure
    • Y10S977/96—Of magnetic property

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Hall/Mr Elements (AREA)
  • Measuring Magnetic Variables (AREA)
IT000758A 2005-10-26 2005-10-26 Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione ITTO20050758A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000758A ITTO20050758A1 (it) 2005-10-26 2005-10-26 Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione
EP06116937A EP1780555B1 (en) 2005-10-26 2006-07-11 Thin-film device for detection of a magnetic field, and corresponding method of detection
JP2006232372A JP5204962B2 (ja) 2005-10-26 2006-08-29 物理量、特に磁場を検出するための薄膜装置及びそれに対応した検出方法
CN2006101257598A CN1955754B (zh) 2005-10-26 2006-08-29 用于检测物理量、特别是磁场的薄膜器件及相应检测方法
US11/512,217 US7615995B2 (en) 2005-10-26 2006-08-30 Thin film device for detection of physical quantities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000758A ITTO20050758A1 (it) 2005-10-26 2005-10-26 Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione

Publications (1)

Publication Number Publication Date
ITTO20050758A1 true ITTO20050758A1 (it) 2007-04-27

Family

ID=35502034

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000758A ITTO20050758A1 (it) 2005-10-26 2005-10-26 Dispositivo di rilevazione di grandezze fisiche in particolare un campo magnetico a film sottile e relativo procedimento di rilevazione

Country Status (5)

Country Link
US (1) US7615995B2 (it)
EP (1) EP1780555B1 (it)
JP (1) JP5204962B2 (it)
CN (1) CN1955754B (it)
IT (1) ITTO20050758A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110298455A1 (en) * 2010-05-04 2011-12-08 King Abdullah University Of Science And Technology Integrated Microfluidic Sensor System with Magnetostrictive Resonators
CN102253351B (zh) * 2011-04-15 2014-02-19 兰州大学 交换偏置薄膜难易磁化方向的测试方法
WO2013111468A1 (ja) * 2012-01-26 2013-08-01 Tdk株式会社 磁気測定装置
CN103105594B (zh) * 2013-01-24 2014-07-16 江苏省电力公司电力科学研究院 基于小信号斜率映射的电流互感器剩磁检测方法
CN110673068A (zh) * 2019-09-04 2020-01-10 南京理工大学 具有微小型偏置磁路结构的谐振式磁传感器
CN110988756A (zh) * 2019-11-18 2020-04-10 南京理工大学 采用双磁致伸缩单元磁路结构的差分谐振式磁传感器
CN111624525B (zh) * 2020-05-26 2022-06-14 中国人民解放军国防科技大学 一种利用磁性应力调控抑制磁噪声的一体化三轴磁传感器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813660A (en) * 1972-12-11 1974-05-28 Gte Laboratories Inc An rf magneto-resistive magnetic domain detector
US3838406A (en) * 1973-03-23 1974-09-24 Gte Laboratories Inc Magneto-resistive magnetic domain detector
US4159537A (en) * 1978-05-01 1979-06-26 Burroughs Corporation Bubble detector-dynamic level signal shifting
JPH0419809A (ja) 1990-05-11 1992-01-23 Fujitsu Ltd 磁気抵抗効果型ヘッド
JPH077196A (ja) * 1992-12-29 1995-01-10 Eastman Kodak Co 磁界センサ及び磁界検知方法
JPH07272221A (ja) 1994-03-31 1995-10-20 Yamaha Corp 磁気抵抗効果型薄膜ヘッド
EP0843827A2 (en) * 1996-06-12 1998-05-27 Koninklijke Philips Electronics N.V. A magneto-resistive magnetic field sensor
JPH10326919A (ja) * 1997-03-28 1998-12-08 Tdk Corp 磁気抵抗効果素子
EP1052520B1 (en) * 1999-05-10 2005-07-27 Hitachi Europe Limited Magnetoelectric device
JP2002270922A (ja) * 2001-03-13 2002-09-20 Matsushita Electric Ind Co Ltd 磁気抵抗素子
JP3967237B2 (ja) * 2001-09-19 2007-08-29 株式会社東芝 磁気抵抗効果素子及びその製造方法、磁気再生素子並びに磁気メモリ
US7204013B2 (en) * 2003-07-29 2007-04-17 Seagate Technology Llc Method of manufacturing a magnetoresistive sensor
US7093347B2 (en) * 2003-12-05 2006-08-22 Seagate Technology Llc Method of making a current-perpendicular to the plane (CPP) magnetoresistive (MR) sensor
ATE394682T1 (de) * 2004-03-02 2008-05-15 Eth Zuerich Kraftsensor
ITTO20050759A1 (it) * 2005-10-26 2007-04-27 Fiat Ricerche Rete magnetoresistiva nanostrutturata e relativo procedimento di rilevazione di campo magnetico

Also Published As

Publication number Publication date
EP1780555A2 (en) 2007-05-02
EP1780555B1 (en) 2012-10-31
JP5204962B2 (ja) 2013-06-05
EP1780555A3 (en) 2009-09-09
CN1955754B (zh) 2010-09-01
JP2007123839A (ja) 2007-05-17
US7615995B2 (en) 2009-11-10
CN1955754A (zh) 2007-05-02
US20070091510A1 (en) 2007-04-26

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