Particle distribution in melt-processed Y-1.5 Ba2Cu3Ox superconductors with BaCeO3 addition

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dc.contributor.authorYoon, Jae-Sungko
dc.contributor.authorNo, Kwang-Sooko
dc.contributor.authorKim, Young-Hako
dc.contributor.authorMahmood, A.ko
dc.contributor.authorJun, B. -H.ko
dc.contributor.authorHan, Y. -H.ko
dc.contributor.authorSung, T. -H.ko
dc.contributor.authorKim, C. -J.ko
dc.date.accessioned2013-03-11T11:51:56Z-
dc.date.available2013-03-11T11:51:56Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2009-08-
dc.identifier.citationPHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, v.469, pp.1239 - 1243-
dc.identifier.issn0921-4534-
dc.identifier.urihttp://hdl.handle.net/10203/99240-
dc.description.abstractTo understand the effect of BaCeO3 on a Y2BaCuO5 (Y211) distribution, Y1.5Ba2Cu3Ox (Y1.5) superconductors with/without 1 wt.% BaCeO3 additions were prepared by a top-seeded melt-textured growth (TSMG) process. Two different BaCeO3 powders (as-synthesized (coarse powder) and an attrition-milled (fine powder)) were used and the size effect was compared with that obtained from a Y1.5 sample with no addition. A refinement of the Y211 particles was achieved for both the as-synthesized and attrition-milled BaCeO3 additions. The distribution of the Y211 particles was most uniform in the Y1.5 sample prepared with the attrition-milled BaCeO3 powder due to the reduced size of the Y211-free regions by the fine size BaCeO3 addition. The highest J(c) was achieved in the Y1.5 sample prepared with the attrition-milled BaCeO3 powder. The J(c) result agreed well with the microstructure variations by the addition of BaCeO3 powders. (C) 2009 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectCRITICAL-CURRENT DENSITY-
dc.subjectCU-O OXIDES-
dc.subjectCEO2 ADDITION-
dc.subjectMICROSTRUCTURE-
dc.subjectYBA2CU3O7-DELTA-
dc.subjectGROWTH-
dc.subjectYBCO-
dc.subjectMECHANISM-
dc.subjectJC-
dc.titleParticle distribution in melt-processed Y-1.5 Ba2Cu3Ox superconductors with BaCeO3 addition-
dc.typeArticle-
dc.identifier.wosid000270018200099-
dc.identifier.scopusid2-s2.0-68149122093-
dc.type.rimsART-
dc.citation.volume469-
dc.citation.beginningpage1239-
dc.citation.endingpage1243-
dc.citation.publicationnamePHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS-
dc.contributor.localauthorNo, Kwang-Soo-
dc.contributor.nonIdAuthorMahmood, A.-
dc.contributor.nonIdAuthorJun, B. -H.-
dc.contributor.nonIdAuthorHan, Y. -H.-
dc.contributor.nonIdAuthorSung, T. -H.-
dc.contributor.nonIdAuthorKim, C. -J.-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordAuthorY2BaCuO5-
dc.subject.keywordAuthorBaCeO3-
dc.subject.keywordAuthorMicrostructure-
dc.subject.keywordAuthorSize reduction-
dc.subject.keywordAuthorYBCO superconductor-
dc.subject.keywordPlusCRITICAL-CURRENT DENSITY-
dc.subject.keywordPlusCU-O OXIDES-
dc.subject.keywordPlusCEO2 ADDITION-
dc.subject.keywordPlusMICROSTRUCTURE-
dc.subject.keywordPlusYBA2CU3O7-DELTA-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusYBCO-
dc.subject.keywordPlusMECHANISM-
dc.subject.keywordPlusJC-
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