A novel route to lower the dielectric loss in CaCu$_{3}$Ti$_{4}$O$_{12}$ ceramics

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dc.creatorFeng, Lixin
dc.creatorTang, Xiaoming
dc.creatorYan, Yueyue
dc.creatorChen, Xuezhi
dc.creatorJiao, Zhengkuan
dc.creatorCao, Guanghan
dc.date2005-11-29
dc.date.accessioned2026-07-07T06:49:26Z
dc.date.available2026-07-07T06:49:26Z
dc.descriptionBased upon a widely-accepted internal-barrier-layer-capacitance (IBLC) model, the dielectric loss in the giant-dielectric-constant CaCu$_{3}$Ti$_{4}$O$_{12}$ (CCTO) material is expected to decrease as the conductivity of the CCTO grains/subgrains increases. In this letter, we report that this idea was successfully realized through the La-for-Ca substitution in the CCTO ceramics. The impedance spectroscopy analysis gives the evidence.
dc.descriptionSubmitted to APL
dc.identifierhttps://arxiv.org/abs/cond-mat/0511683
dc.identifierhttp://arxiv.org/abs/cond-mat/0511683
dc.identifierrevised version see: phys. stat. sol. (a) 203, No. 4, R22-- R24 (2006)
dc.identifierdoi:10.1002/pssa200622038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104345
dc.subjectMaterials Science
dc.titleA novel route to lower the dielectric loss in CaCu$_{3}$Ti$_{4}$O$_{12}$ ceramics
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