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dc.contributor.authorShlyakhtin, OA-
dc.contributor.authorOh, YJ-
dc.contributor.authorTretyakov, YD-
dc.date.accessioned2024-01-21T16:11:59Z-
dc.date.available2024-01-21T16:11:59Z-
dc.date.created2021-09-03-
dc.date.issued1999-01-
dc.identifier.issn0038-1098-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/142614-
dc.description.abstractEvolution of magnetoresistance at H = 1.5 T during sintering of ceramics is studied for La0.7Ca0.3MnO3 samples obtained using solid state (SS) synthesis and freeze-drying (FD) methods. Significant enhancement of magnetoresistance peak values and lowering of peak temperature for dense SS samples can be related to larger oxygen non-stoichiometry due to complicated oxygen diffusion or influence of La-doped MnOx inclusions, generating new pinning centers. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectGIANT MAGNETORESISTANCE-
dc.subjectOXYGEN STOICHIOMETRY-
dc.subjectGRAIN-BOUNDARIES-
dc.subjectFILMS-
dc.subjectLA0.67CA0.33MNO3-
dc.subjectPARTICLE-
dc.subjectSIZE-
dc.titleInfluence of chemical prehistory on the colossal magnetoresistance of La0.7Ca0.3MnO3 ceramics-
dc.typeArticle-
dc.identifier.doi10.1016/S0038-1098(99)00261-6-
dc.description.journalClass1-
dc.identifier.bibliographicCitationSOLID STATE COMMUNICATIONS, v.111, no.12, pp.711 - 715-
dc.citation.titleSOLID STATE COMMUNICATIONS-
dc.citation.volume111-
dc.citation.number12-
dc.citation.startPage711-
dc.citation.endPage715-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000082196700010-
dc.identifier.scopusid2-s2.0-0032592848-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusGIANT MAGNETORESISTANCE-
dc.subject.keywordPlusOXYGEN STOICHIOMETRY-
dc.subject.keywordPlusGRAIN-BOUNDARIES-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusLA0.67CA0.33MNO3-
dc.subject.keywordPlusPARTICLE-
dc.subject.keywordPlusSIZE-
dc.subject.keywordAuthormagnetically ordered materials-
dc.subject.keywordAuthorchemical synthesis-
dc.subject.keywordAuthorscanning and transmission electron microscopy-
dc.subject.keywordAuthorflux pinning and creep-
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