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Different methods for the suppression of the temperature coefficient of permittivity of Ag(Nb,Ta)O 3 -based ceramics have been experimentally tested, as a result two methods, isovalent doping on the B-site and microstructural engineering, were combined to produce a Ag(Nb,Ta)O 3 -based ceramic with a temperature stable dielectric constant. Although the AgNbO 3 and AgTaO ...
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