Fundamental and high-order harmonic susceptibilities of a BSCCO(2223) bulk superconductor

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dc.contributor.authorAksu, E.
dc.contributor.authorGencer, A.
dc.contributor.authorYilmaz, H.
dc.contributor.authorNezir, S.
dc.date.accessioned2020-06-25T17:35:25Z
dc.date.available2020-06-25T17:35:25Z
dc.date.issued2003
dc.departmentKırıkkale Üniversitesi
dc.description.abstractMeasurements of fundamental and high-order harmonic susceptibilities, chi(n), = chi(n)' + ichi(n)" (n = 1, 2, 3, 5 and 7), were made on a cylindrical BSCCO(2223) bulk sample in the range 15-120 K at fields ranging from 8 to 1600 A/m and 1000 Hz frequency. They exhibit dependence on the amplitude of the ac field. The observed dependences were analyzed by using the Bean model. We have obtained an empirical function for the penetration field H-p = H-alpha(1 - t)(beta), with t = T/T-cb. Best fitting to data was obtained with parameters H-alpha approximate to 3.3 x 10(4) A/m and beta = 2.05. In addition, ac losses were calculated at some fixed temperatures to compare theoretical expectations. The experimental values agree well with the theoretical findings. AC losses were calculated under external fields ranging from 0 to 1600 A/m and, at 84.35 K, the experimental results are shown to agree well with the theoretical values. (C) 2003 Elsevier Science B.V. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/S0921-4534(03)00864-5
dc.identifier.endpage74en_US
dc.identifier.issn0921-4534
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-0038722758
dc.identifier.scopusqualityQ3
dc.identifier.startpage67en_US
dc.identifier.urihttps://doi.org/10.1016/S0921-4534(03)00864-5
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3112
dc.identifier.volume391en_US
dc.identifier.wosWOS:000183908900010
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bven_US
dc.relation.ispartofPhysica C-Superconductivity And Its Applications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAC susceptibilityen_US
dc.subjectAC lossesen_US
dc.subjectflux dynamicsen_US
dc.subjectbean modelen_US
dc.subjectactivation energyen_US
dc.titleFundamental and high-order harmonic susceptibilities of a BSCCO(2223) bulk superconductoren_US
dc.typeArticle

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