Over the last 50 years, the study of grain size effects in ferroelectric ceramics has attracted great research interest. Although different theoretical models have been proposed to account for the variation in structure ...

<p>Ceramics of composition Ag_1−3xBi_xNbO₃ (0.005 ≤ <italic>x</italic> ≤ 0.040) were prepared by solid state methods and their structure and electrical behavior were characterized with a view ...