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dc.contributor.authorLeFebvre, Jay C.
dc.contributor.authorCho, Ethan
dc.contributor.authorLi, Hao
dc.contributor.authorPratt, Kevin
dc.contributor.authorCybart, Shane A.
dc.descriptionThis work is licensed under a Creative Commons Attribution 4.0 International License.en_US
dc.description.abstractWe investigated series arrays of closely spaced, planar long Josephson junctions for magnetic field transduction in Earth’s field, with a linear response and high dynamic range. The devices were fabricated from thin film high-temperature superconductor YBa2Cu3O7−δ (YBCO) thin films, using focused helium ion beam irradiation to create the Josephson barriers. Four series arrays, each consisting of several hundreds of long junctions, were fabricated and electrically tested. From fits of the current-voltage characteristics, we estimate the standard deviation in critical current to be around 25%. Voltage-magnetic field measurements exhibit a transfer function of 42 mV/mT and a linear response over a range of 303 μT at 71 K, resulting in a dynamic range of 124 dB.en_US
dc.description.sponsorshipFOSR FA 9550-17-C-0006en_US
dc.description.sponsorshipFA 9550-15-1-0218en_US
dc.description.sponsorshipARO Grant W911NF1710504en_US
dc.description.sponsorshipNSF Grant No. 1664446en_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2019 Author(s).en_US
dc.titleSeries arrays of planar long Josephson junctions for high dynamic range magnetic flux detectionen_US
kusw.kuauthorLi, Hao
kusw.kudepartmentPhysics and Astronomyen_US
kusw.oanotesPer Sherpa Romeo 12/21/2020:

AIP Advances [Open panel below]Publication Information TitleAIP Advances [English] ISSNsElectronic: 2158-3226 URL PublishersAmerican Institute of Physics [Society Publisher] DOAJ Listing Requires APCYes [Data provided by DOAJ] [Open panel below]Publisher Policy Open Access pathways permitted by this journal's policy are listed below by article version. Click on a pathway for a more detailed view.

Published Version NoneCC BY Any Repository, Journal Website OA PublishingThis pathway includes Open Access publishing EmbargoNo Embargo LicenceCC BY 3.0 Location Any Repository Journal Website ConditionsPublished sources must be acknowledged with citation
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US

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© 2019 Author(s).
Except where otherwise noted, this item's license is described as: © 2019 Author(s).