Nadejda Horchidan

TL;DR: In this paper, the detection of specific features related to the ferroelectric-to-relaxor crossover with increasing Sn content is possible by combining techniques, and the results confirm the conclusions from the Raman and dielectric studies.

TL;DR: BaSn x Ti 1− x O 3 ( x ǫ = 0, 0.05; 0.1; 0., 0.2) solid solutions were prepared via conventional solid state reaction and sintered at 1300°C for 4h, resulting in dense single phase ceramics with homogeneous microstructures as mentioned in this paper.

TL;DR: In this article, a systematic study of BaSn x Ti 1− x O 3 solid solutions (x ǫ = 0-020) by a combined field-induced dielectric and ferroelectric analysis with Raman and PFM investigations was realized, in order to obtain new insights concerning the composition-induced modification of the structural phase transitions and Ferroelectric-relaxor crossover induced by the increase of Sn addition.

TL;DR: The role of porosity on low and high field dielectric properties was studied in Ba 070 Sr 030 TiO 3 ceramics with various porosity levels obtained by using lamellar graphite as sacrificial template.

TL;DR: In this paper, a phase diagram of BaCexTi1-xO3 ceramics with a tricritical point (TCP) and a ferroelectric to relaxor crossover (FRC) is presented.