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dc.creatorZivković, LM
dc.creatorStojanović, BD
dc.creatorPavlović, Vladimir
dc.creatorNikolić, ZS
dc.creatorMarinković, BA
dc.creatorSrecković, TV
dc.date.accessioned2020-12-17T17:39:12Z
dc.date.available2020-12-17T17:39:12Z
dc.date.issued1999
dc.identifier.issn0955-2219
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/155
dc.description.abstractIn the present paper the microstructure and domain structure in modified BaTiO3 with Pb and Ca as additives have been investigated using SEM technique. The (Ba,Pb)TiO3 and (Ba,Ca,Pb)TiO3 ceramics show a slight difference in grain size, being smaller in composites with Ca additives which acts as gl ain growth inhibitor. The domain configuration is almost the same. The small grain microstructure with tiny domains have been observed in specimen sintered at 1300 degrees C and the average grain size is in the range 1-3 mu m. For those specimens sintered at 1320 degrees C the homogenous microstructure is also obtained with grain size around 2-4 mu m. For both types of specimens, the single domain structure is associated with grain which size is lower than 2 mu m. The banded domain structure could be observed in grains with size bigger than 3 mu m. The bar shape grains and elongated grains together with some large region in microstructure are free of domain structure. The observed domain patterns reveal mainly the straight domain boundary lines with 90 degrees domains walls. The wall thickness ranged from 0.03 mu m to 0.15 mu m, while the domain width is in the range of 0.1 mu m-1 mu m.en
dc.publisherElsevier Sci Ltd, Oxford
dc.rightsrestrictedAccess
dc.sourceJournal of the European Ceramic Society
dc.subjectsinteringen
dc.subjectelectron microscopyen
dc.subjectmicrostructure-finalen
dc.subjectgrain sizeen
dc.subjectBaTiO3 and titanatesen
dc.titleSEM investigation of domain structure in (Ba,Ca,Pb)TiO3en
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage1087
dc.citation.issue6-7
dc.citation.other19(6-7): 1085-1087
dc.citation.rankM21
dc.citation.spage1085
dc.citation.volume19
dc.identifier.doi10.1016/S0955-2219(98)00379-3
dc.identifier.rcubconv_4031
dc.identifier.scopus2-s2.0-0032689873
dc.identifier.wos000080025200088
dc.type.versionpublishedVersion


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