High-K Dielectric Ceramics from Donor/Acceptor-Codoped (Ba1−xCax)(Ti1-yZry)O3 (BCTZ)

(Ba1−xCax)(Ti1−yZry)O3 ceramics doped with various donors and acceptors were sintered in a reducing atmosphere and then annealed at different oxygen partial pressures. The dielectric maxima at the Curie point increased up to ∼30000 after reoxidation, depending on the grain size, the type of acceptor...

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Veröffentlicht in:	Journal of the American Ceramic Society 1998-05, Vol.81 (5), p.1369-1373
Hauptverfasser:	Hansen, Peter, Hennings, Detlev, Schreinemacher, Herbert
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Electrotechnical and electronic ceramics Exact sciences and technology Technical ceramics
Online-Zugang:	Volltext
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