BR112015000765A2 - sistema de detecção de micromagnetometria e método para detecção de assinaturas magnéticas de materiais magnéticos - Google Patents

sistema de detecção de micromagnetometria e método para detecção de assinaturas magnéticas de materiais magnéticos

Info

Publication number
BR112015000765A2
BR112015000765A2 BR112015000765A BR112015000765A BR112015000765A2 BR 112015000765 A2 BR112015000765 A2 BR 112015000765A2 BR 112015000765 A BR112015000765 A BR 112015000765A BR 112015000765 A BR112015000765 A BR 112015000765A BR 112015000765 A2 BR112015000765 A2 BR 112015000765A2
Authority
BR
Brazil
Prior art keywords
magnetic
detection
micromagnetometry
signatures
detection system
Prior art date
Application number
BR112015000765A
Other languages
English (en)
Portuguese (pt)
Inventor
Bousseksou Azzedine
Kim Cheolgi
Terki Férial
Woo Kim Kun
Gandit Philippe
Hung Tran Quang
Kamara Souleymane
Original Assignee
Centre Nat Rech Scient
Univ Montpellier
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 Centre Nat Rech Scient, Univ Montpellier filed Critical Centre Nat Rech Scient
Publication of BR112015000765A2 publication Critical patent/BR112015000765A2/pt

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
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
    • 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
    • G01R33/091—Constructional adaptation of the sensor to specific applications
    • 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
    • G01R33/096—Magnetoresistive devices anisotropic magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nanotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
BR112015000765A 2012-07-13 2013-07-12 sistema de detecção de micromagnetometria e método para detecção de assinaturas magnéticas de materiais magnéticos BR112015000765A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12305852.1A EP2685273A1 (en) 2012-07-13 2012-07-13 Micromagnetometry detection system and method for detecting magnetic signatures of magnetic materials
PCT/EP2013/064775 WO2014009516A1 (en) 2012-07-13 2013-07-12 Micromagnetometry detection system and method for detecting magnetic signatures of magnetic materials.

Publications (1)

Publication Number Publication Date
BR112015000765A2 true BR112015000765A2 (pt) 2017-06-27

Family

ID=47008430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015000765A BR112015000765A2 (pt) 2012-07-13 2013-07-12 sistema de detecção de micromagnetometria e método para detecção de assinaturas magnéticas de materiais magnéticos

Country Status (10)

Country Link
US (1) US9389285B2 (enExample)
EP (2) EP2685273A1 (enExample)
JP (1) JP6335894B2 (enExample)
KR (1) KR102052384B1 (enExample)
CN (1) CN104969085B (enExample)
BR (1) BR112015000765A2 (enExample)
ES (1) ES2585007T3 (enExample)
IN (1) IN2015DN00254A (enExample)
RU (1) RU2621486C2 (enExample)
WO (1) WO2014009516A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9817078B2 (en) 2012-05-10 2017-11-14 Allegro Microsystems Llc Methods and apparatus for magnetic sensor having integrated coil
WO2014035979A1 (en) * 2012-08-27 2014-03-06 The Board Of Trustees Of The Leland Stanford Junior University Two-dimensional magnetic trap arrays for droplet control
US10495699B2 (en) 2013-07-19 2019-12-03 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target
US10145908B2 (en) 2013-07-19 2018-12-04 Allegro Microsystems, Llc Method and apparatus for magnetic sensor producing a changing magnetic field
US9823092B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor providing a movement detector
JP2016223945A (ja) * 2015-06-01 2016-12-28 Tdk株式会社 ガス検出装置
EP3208627B1 (en) 2016-02-19 2021-09-01 Université de Montpellier Measurement system and method for characterizing at least one single magnetic object
DE102016106213A1 (de) * 2016-04-05 2017-10-05 Baier & Köppel GmbH & Co. KG Schmierstoffverteiler mit magnetoresistivem Sensor und Verfahren zur Überwachung eines Schmierstoffverteilers
EP3252461B1 (en) * 2016-06-02 2021-05-26 Universite De Montpellier A magnetic measurement system based on an ultrasensitive planar hall magnetoresistive biosensor (phr) and a method for measuring low specific bioparticles concentrations and quantifying bio-particles interactions
JP6799450B2 (ja) * 2016-12-12 2020-12-16 株式会社東海理化電機製作所 磁気センサ
CN106932737B (zh) * 2017-02-27 2019-03-19 上海理工大学 基于膜层增材加工的原子磁力传感器制备方法
CN107085191A (zh) * 2017-04-19 2017-08-22 天津大学 用于磁导率测量的传感器及测量方法
US11428755B2 (en) 2017-05-26 2022-08-30 Allegro Microsystems, Llc Coil actuated sensor with sensitivity detection
US10996289B2 (en) * 2017-05-26 2021-05-04 Allegro Microsystems, Llc Coil actuated position sensor with reflected magnetic field
US10837943B2 (en) 2017-05-26 2020-11-17 Allegro Microsystems, Llc Magnetic field sensor with error calculation
EP3418759B1 (en) 2017-06-23 2020-02-19 Universite De Montpellier Magnetic hybrid amr/phr based sensing device and method for measuring a local magnetic field
FR3069650B1 (fr) * 2017-07-26 2020-11-06 Sysnav Procede de calibration d'un magnetometre
US10901051B2 (en) * 2017-08-15 2021-01-26 Uchicago Argonne, Llc Ferromagnetic particles as ultra-sensitive non-linear response labels for magnetic particles imaging (MPI) and sensing applications
JP7001513B2 (ja) * 2018-03-22 2022-01-19 株式会社東海理化電機製作所 磁気センサ
JP2019216322A (ja) * 2018-06-11 2019-12-19 株式会社東海理化電機製作所 磁気センサ装置
CN109283119B (zh) * 2018-10-16 2024-03-08 北京信息科技大学 一种油液磨粒在线监测电感传感器试验台
CN109884563B (zh) * 2019-02-26 2021-04-30 电子科技大学 一种磁性金属薄膜易磁化方向的测试方法
TWI693418B (zh) 2019-03-22 2020-05-11 宇能電科技股份有限公司 校正磁場產生裝置及其具有自我校正磁場能力的磁場感測器與校正方法
CN110068718B (zh) * 2019-05-30 2022-01-04 山东联合电力产业发展有限公司 一种电阻分压的电子式互感器
CN110161113B (zh) * 2019-06-04 2023-05-26 中国科学院微电子研究所 磁性单粒子探测装置及其制造方法、磁性单粒子探测方法
WO2021094587A1 (en) * 2019-11-13 2021-05-20 eV-Technologies Spin-wave based magnetic and/or electro-magnetic field sensing device for dc, rf and millimeter-wave applications
US11262422B2 (en) 2020-05-08 2022-03-01 Allegro Microsystems, Llc Stray-field-immune coil-activated position sensor
CN111707729B (zh) * 2020-06-11 2022-09-13 清华大学 声发射频谱系统及评估马氏体钢磁处理降低界面能的方法
CN112649768B (zh) * 2020-12-31 2021-12-21 北京航空航天大学 一种结合锁放处理的脉冲式nv色心磁场测量方法
CN113063839B (zh) * 2021-02-09 2023-01-17 于孟今 一种基于磁隧道结的湿度探测器
CN113063840B (zh) * 2021-02-09 2022-09-13 苏州市迈佳凯电子科技有限公司 一种基于磁电阻效应的湿度探测器
CN113063841B (zh) * 2021-02-09 2022-05-17 江门市润宇传感器科技有限公司 一种高灵敏湿度探测器
US11493361B2 (en) 2021-02-26 2022-11-08 Allegro Microsystems, Llc Stray field immune coil-activated sensor
US11578997B1 (en) 2021-08-24 2023-02-14 Allegro Microsystems, Llc Angle sensor using eddy currents
US20240393067A1 (en) * 2021-08-30 2024-11-28 President And Fellows Of Harvard College Methods, devices, and systems for control of heat transfer using spin crossover
KR102752881B1 (ko) * 2022-10-14 2025-01-10 재단법인대구경북과학기술원 3축 자기장 감지 장치 및 방법
CN119780136A (zh) * 2024-12-27 2025-04-08 安徽理工大学 一种漂浮水稻种植区表层沉积物中磁性矿物的提取与检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242908B1 (en) * 1996-01-17 2001-06-05 Allegro Microsystems, Inc. Detection of passing magnetic articles while adapting the detection threshold
EP1092988B1 (en) * 1999-10-13 2007-04-11 HILTI Aktiengesellschaft Inductive sensor arrangement and method for detecting ferrous objects
US6518747B2 (en) * 2001-02-16 2003-02-11 Quantum Design, Inc. Method and apparatus for quantitative determination of accumulations of magnetic particles
CN1570661A (zh) * 2003-07-16 2005-01-26 张奔牛 一种测量微磁场的方法及其高灵敏传感器
KR20060054351A (ko) * 2003-07-30 2006-05-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 개선된 신호대 잡음비를 가진 온칩 자기 입자 센서
JP4756868B2 (ja) * 2005-01-31 2011-08-24 キヤノン株式会社 検出方法
WO2007113724A2 (en) * 2006-03-30 2007-10-11 Koninklijke Philips Electronics N.V. Magnetoresistive sensor as temperature sensor
WO2008090500A2 (en) * 2007-01-24 2008-07-31 Koninklijke Philips Electronics N. V. Method for influencing and/or detecting magnetic particles in a region of action, magnetic particles and the use of magnetic particles
GB0704359D0 (en) * 2007-03-07 2007-04-11 Byotrol Plc Methods and apparatus for particle detection
ES2773075T3 (es) * 2008-10-16 2020-07-09 Siemens Healthcare Nederland B V Procedimiento y dispositivo de determinación de la cantidad de componentes diana marcados magnéticamente
CN201576087U (zh) * 2009-11-03 2010-09-08 上海交通大学 弱磁性材料磁力测量装置
KR101093776B1 (ko) * 2010-01-21 2011-12-19 충남대학교산학협력단 자기 센서

Also Published As

Publication number Publication date
EP2872911B1 (en) 2016-05-25
US20150168507A1 (en) 2015-06-18
WO2014009516A1 (en) 2014-01-16
IN2015DN00254A (enExample) 2015-06-12
US9389285B2 (en) 2016-07-12
CN104969085A (zh) 2015-10-07
EP2685273A1 (en) 2014-01-15
EP2872911A1 (en) 2015-05-20
CN104969085B (zh) 2018-03-02
RU2621486C2 (ru) 2017-06-06
KR20150083072A (ko) 2015-07-16
RU2015104778A (ru) 2016-09-10
ES2585007T3 (es) 2016-10-03
JP6335894B2 (ja) 2018-05-30
KR102052384B1 (ko) 2019-12-06
JP2015524919A (ja) 2015-08-27

Similar Documents

Publication Publication Date Title
BR112015000765A2 (pt) sistema de detecção de micromagnetometria e método para detecção de assinaturas magnéticas de materiais magnéticos
BR112014002937A2 (pt) sistema e método de segurança
BR112013003754A2 (pt) sistema e método para a detecção de proteínas amiloides
BR112014004919A2 (pt) sistema e método para processamento de resíduos sólidos mistos
BR112013022995A8 (pt) método e sistema para análise e detecção de célula
BR112013013920A2 (pt) sistema e método para medição de parâmetros ambientais distribuídos
BR112013018981A2 (pt) sistema e método
BR112013030972A2 (pt) sistema e método para mensagens instantâneas seguras
BR112014013743A2 (pt) sistema e método
BR112014027610A2 (pt) sistema de detecção e método.
BR112014013350A2 (pt) sistema e método de processamento de holograma
BRPI1106097A2 (pt) sistema e método para produção e manipulação automazitada de misturas liquidas
BR112015012032A2 (pt) sistema e método para recompensar viajantes
BR112014026572A2 (pt) método e sistema para monitoramento de mancal
ES2429425B1 (es) Metodo y sistema para detectar software malintencionado
BR112012021514A2 (pt) sistemas e métodos para detecção de materiais nucleares
BR112012030924A2 (pt) método e sistema para monitoração e processamento não intrusivos de carga
BR112012024853A2 (pt) método e sistema
BR112014013600A2 (pt) sistema e método
BR112013015870A2 (pt) método para o tratamento de biomassa e sistema
EP3761061C0 (en) SYSTEM AND METHOD FOR HETERODYNE DETECTION
PT2710556T (pt) Método e sistema para processar dados de imagens
BR112014000317A2 (pt) conjunto e sistema
BR112012030920A2 (pt) método e sistema
BR112012017067A2 (pt) método e sistema de associação rede-aplicativo

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements