AU2001294600A1 - Squid array magnetometer with multi-frequency induction - Google Patents

Squid array magnetometer with multi-frequency induction

Info

Publication number
AU2001294600A1
AU2001294600A1 AU2001294600A AU9460001A AU2001294600A1 AU 2001294600 A1 AU2001294600 A1 AU 2001294600A1 AU 2001294600 A AU2001294600 A AU 2001294600A AU 9460001 A AU9460001 A AU 9460001A AU 2001294600 A1 AU2001294600 A1 AU 2001294600A1
Authority
AU
Australia
Prior art keywords
frequency induction
squid array
magnetometer
array magnetometer
squid
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.)
Abandoned
Application number
AU2001294600A
Inventor
Michelle Espy
Robert Kraus
John Mosher
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.)
Los Alamos National Laboratory LLC
Original Assignee
Los Alamos National Laboratory LLC
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 Los Alamos National Laboratory LLC filed Critical Los Alamos National Laboratory LLC
Publication of AU2001294600A1 publication Critical patent/AU2001294600A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • 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
    • G01R33/0354—SQUIDS

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AU2001294600A 2000-09-21 2001-09-20 Squid array magnetometer with multi-frequency induction Abandoned AU2001294600A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23446000P 2000-09-21 2000-09-21
US60234460 2000-09-21
USNOTGIVEN 2000-12-18
PCT/US2001/029364 WO2002025266A1 (en) 2000-09-21 2001-09-20 Squid array magnetometer with multi-frequency induction

Publications (1)

Publication Number Publication Date
AU2001294600A1 true AU2001294600A1 (en) 2002-04-02

Family

ID=22881486

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294600A Abandoned AU2001294600A1 (en) 2000-09-21 2001-09-20 Squid array magnetometer with multi-frequency induction

Country Status (3)

Country Link
US (1) US20020113588A1 (en)
AU (1) AU2001294600A1 (en)
WO (1) WO2002025266A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901025B1 (en) * 2006-05-12 2008-12-26 Centre Nat Rech Scient FOURCAULT CURRENT IMAGING METHOD AND DEVICE FOR DETECTING AND CHARACTERIZING BURNED DEFECTS IN COMPLEX STRUCTURES.
CN102636766B (en) * 2012-04-01 2014-07-09 中国科学院空间科学与应用研究中心 Wide-temperature nonmagnetic testing system
CN106569151B (en) * 2016-11-09 2019-04-05 曲靖师范学院 Test material and the system of device electric fields regulation magnetic property under extreme condition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982158A (en) * 1988-06-23 1991-01-01 Electric Power Research Institute, Inc. Method and apparatus for magnetic detection of flaws
US5343147A (en) * 1992-09-08 1994-08-30 Quantum Magnetics, Inc. Method and apparatus for using stochastic excitation and a superconducting quantum interference device (SAUID) to perform wideband frequency response measurements
US5729135A (en) * 1993-07-12 1998-03-17 Sumitomo Electric Industries, Ltd. Non-destructive testing equipment employing SQUID-type magnetic sensor in magnetic shield container
US5610517A (en) * 1995-06-07 1997-03-11 Vanderbilt University Method and apparatus for detecting flaws below the surface of an electrically conductive object
US6242927B1 (en) * 1997-04-09 2001-06-05 Case Corporation Method and apparatus measuring parameters of material

Also Published As

Publication number Publication date
WO2002025266A1 (en) 2002-03-28
US20020113588A1 (en) 2002-08-22

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