Imaging Flaws under Insulation Using a Squid Magnetometer Bruno, A. Barbosa, C. Hall Zimmerman, J. Ribeiro, P. Costa Lima, E. Andrade Scavarda, L. Kelber, C. Szczupak, J. Camerini, C. 2018-02-14T07:10:24.000 2020-06-30T06:44:23Z 2020-06-30T06:44:23Z Mon Jan 01 00:00:00 UTC 1996 1996
dc.description.abstract <p>Superconducting QUantum Interference Devices (SQUID) are the most sensitive instruments known for the measurement of magnetic fields. An all niobium two-hole homemade SQUID can easily achieve sensitivities of 10-4 Ф0/√Hz (Ф0 = 2.07 × 10-15 Wb). Our complete system has a sensitivity of 50 × 10-15 Tesla √Hz, and more sophisticated systems can reach sensitivities one order of magnitude higher. Due to its high sensitivity, and to the advent of high temperature superconductivity, SQUID systems presents new opportunities for its use in nondestructive evaluation of electrically conducting and ferromagnetic structures, mainly when the area to be inspected is difficult to be reached.</p>
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dc.identifier archive/
dc.identifier.articleid 3163
dc.identifier.contextkey 5807228
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath qnde/1996/allcontent/119
dc.language.iso en
dc.source.bitstream archive/|||Fri Jan 14 19:00:39 UTC 2022
dc.source.uri 10.1007/978-1-4613-0383-1_119
dc.title Imaging Flaws under Insulation Using a Squid Magnetometer
dc.type event
dc.type.genre article
dspace.entity.type Publication
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