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dc.contributor.authorHopkins, Simonen
dc.contributor.authorWilliams, Thomasen
dc.contributor.authorVanden, Bussche Den
dc.contributor.authorCalleja, Aen
dc.contributor.authorVlad, VRen
dc.contributor.authorVilardell, Men
dc.contributor.authorGranados, Xen
dc.contributor.authorPuig, Ten
dc.contributor.authorObradors, Xen
dc.contributor.authorUsoskin, Aen
dc.contributor.authorSolovyov, Men
dc.contributor.authorVojenciak, Men
dc.contributor.authorGomory, Fen
dc.contributor.authorvan, Driessche Ien
dc.contributor.authorBaecker, Men
dc.contributor.authorGlowacki, Barteken
dc.date.accessioned2016-03-18T11:55:12Z
dc.date.available2016-03-18T11:55:12Z
dc.date.issued2016-03-14en
dc.identifier.citationHopkins et al. IEEE Transactions on Applied Superconductivity (2016). doi: 10.1109/TASC.2016.2542001en
dc.identifier.issn1051-8223
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/254563
dc.description.abstractmpressive performance has been achieved in (RE)Ba2Cu3O7-δ (REBCO) coated conductors, but for many applications, the high cost and AC losses remain prohibitive. Inkjet printing methods combine scalability and low equipment cost with high resolution patterning, potentially addressing both issues by enabling the production of multifilamentary coated conductors without subtractive processing. The successful production of multifilamentary superconducting YBa2Cu3O7-δ (YBCO) structures by inkjet printing of a low-fluorine YBCO precursor solution on SS/ABAD–YSZ/CZO substrates is reported. Two approaches have been developed. In the first method, YBCO filaments were deposited directly on the buffered substrate by piezoelectric printing; and in the second approach, CeO2 tracks were first printed to pattern a subsequently overprinted YBCO film, creating a multifilamentary structure by an inverse technique. Scanning Hall probe measurements have been used to compare the filamentary structures and critical currents achieved by both methods, and a Jc of up to 3 MA cm-2 has been obtained at 77 K. For the inverse printing approach, the AC hysteresis losses have also been measured and compared with theoretical models.
dc.languageEnglishen
dc.language.isoenen
dc.publisherIEEE
dc.subjectAC lossesen
dc.subjectdigital printingen
dc.subjecthigh-temperature superconductorsen
dc.subjectmultifilamentary superconductorsen
dc.subjectyttrium barium copper oxideen
dc.titleLow AC loss inkjet-printed multifilamentary YBCO coated conductorsen
dc.typeArticle
dc.description.versionThis is the author accepted manuscript. The final version is available from IEEE via http://dx.doi.org/10.1109/TASC.2016.2542001en
prism.publicationDate2016en
prism.publicationNameIEEE Transactions on Applied Superconductivityen
dcterms.dateAccepted2016-03-05en
rioxxterms.versionofrecord10.1109/TASC.2016.2542001en
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2016-03-14en
dc.contributor.orcidHopkins, Simon [0000-0002-0245-8627]
dc.contributor.orcidWilliams, Thomas [0000-0002-2177-6591]
dc.identifier.eissn1558-2515
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (1365115)


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