High-permittivity dielectric ceramics with high endurance

Autor:	Baby Seriyati Schreinemacher, Detlev Hennings, Herbert Schreinemacher
Rok vydání:	1994
Předmět:	Permittivity Phase transition Materials science Dopant Mineralogy Dielectric Ferroelectricity humanities Grain size law.invention Capacitor law visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Ceramic Composite material
Zdroj:	Journal of the European Ceramic Society. 13:81-88
ISSN:	0955-2219
DOI:	10.1016/0955-2219(94)90062-0
Popis:	Donor-doped BaTiO3 ceramics show very high endurance under DC field stress and are there-fore suitable candidates for the manufacture of multilayer capacitors with thin dielectric layers. CeO2 additives were found to be excellent donor dopants. The donor effect results from Ce3+ ions incorporated on Ba sites of the perovskite lattice. Defect chemistry, solubility of CeO2 in BaTiO3 and the ferroelectric phase transition of Ce-modified BaTiO3 have been studied by several methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4e8d9d043c781d36141b31aea64face0 https://doi.org/10.1016/0955-2219(94)90062-0 Zobrazit plný text záznamu