The efficiency of devices based on advanced ceramics is related to the optimization of material properties. In this paper, we discuss the intrinsic and extrinsic factors that influence the properties of advanced ceramics.

Phase transitions (symmetries) in ceramic and crystalline materials are widely explored in electrical-electronic devices.In this paper, we present the symmetries of the perovskite structure and the phase transitions due to temperature.

In this work, we present the diffusion, calcination, and sintering processes in the production of ferroelectric ceramics.