SE9103584D0 - SQUID gradiometer - Google Patents

SQUID gradiometer

Info

Publication number
SE9103584D0
SE9103584D0 SE9103584A SE9103584A SE9103584D0 SE 9103584 D0 SE9103584 D0 SE 9103584D0 SE 9103584 A SE9103584 A SE 9103584A SE 9103584 A SE9103584 A SE 9103584A SE 9103584 D0 SE9103584 D0 SE 9103584D0
Authority
SE
Sweden
Prior art keywords
interferometer
loop
squid
transformers
transformer
Prior art date
Application number
SE9103584A
Other languages
Swedish (sv)
Other versions
SE9103584L (en
SE469537B (en
Inventor
T Claeson
Original Assignee
Devicon Ab
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 Devicon Ab filed Critical Devicon Ab
Priority to SE9103584A priority Critical patent/SE469537B/en
Publication of SE9103584D0 publication Critical patent/SE9103584D0/en
Publication of SE9103584L publication Critical patent/SE9103584L/en
Publication of SE469537B publication Critical patent/SE469537B/en

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
    • G01R33/0354—SQUIDS
    • 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
    • G01R33/022—Measuring gradient

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

The invention relates to an integrated SQUID gradiometer of the Oth, 1st, ...nth order which comprises a SQUID interferometer, at least two plane transformers 1', 2' and an outer loop 14'. The transformers 1', 2' are arranged between an inner interferometer loop and an outer loop 14' and each transformer 1', 2' either surrounds or is surrounded by at least one other transformer 1', 2' for successive transforming-up into the interferometer loop. In this way, a minimum number of lines crossing each other is obtained. <IMAGE>
SE9103584A 1991-12-03 1991-12-03 Integrated SQUID gradiometer and method of producing the same SE469537B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9103584A SE469537B (en) 1991-12-03 1991-12-03 Integrated SQUID gradiometer and method of producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103584A SE469537B (en) 1991-12-03 1991-12-03 Integrated SQUID gradiometer and method of producing the same

Publications (3)

Publication Number Publication Date
SE9103584D0 true SE9103584D0 (en) 1991-12-03
SE9103584L SE9103584L (en) 1993-06-04
SE469537B SE469537B (en) 1993-07-19

Family

ID=20384504

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103584A SE469537B (en) 1991-12-03 1991-12-03 Integrated SQUID gradiometer and method of producing the same

Country Status (1)

Country Link
SE (1) SE469537B (en)

Also Published As

Publication number Publication date
SE9103584L (en) 1993-06-04
SE469537B (en) 1993-07-19

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