Influence of core-shell structured grain
Influence of core-shell structured grain on dielectric properties of cerium-modified barium titanate
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Yung Park; Se Ahn Song
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Article
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1995
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Springer US
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English
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The dielectric properties and chemical inhomogenity of BaTiO3 ceramics sintered with additions of CeO2:1.5TIO2 were investigated using TEM XRD and EDS. Grains had three regions: grain shell severely doped with cerium, grain core BaTiO3 of greater purity, and a concentration gradient region where Cur