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Influence of yb2o3 and er2o3 on batio3 ceramics microstructure and corresponding electrical properties
(Amer Ceramic Soc, Westerville, 2009)
In this article the additives Yb and Er oxides are used as doping materials for BaTiO3-based multilayer devices. The amphoteric behavior of these rare-earth ions leads to the increase of dielectric permittivity and decrease ...