Perovskite xBiInO(3)-(1-x)PbTiO3 Crystals

resumo

Bismuth based ferroelectric xBiInO(3)-(1-x)PbTiO3 (BIPT) solid solution was anticipated to exhibit a high Curie temperature (Tc), and meet the requirement for working under high temperature enviroment. In this work, we synthesized BIPT single crystals by a flux growth method and obtained the mm size crystals. These crystals were determined to be of perovskite structure with the composition of BIPT. Through SEM method, the surface morphology and 180 degrees domain structures were observed.

palavras-chave

PB(ZN1/3NB2/3)O-3-PBTIO3 SINGLE-CRYSTALS; TEMPERATURE; GROWTH

categoria

Materials Science; Physics

autores

Xu, L; Miao, JH; Xiao, JZ; Paixao, JA; Costa, MMR; Costa, B; Hugo, V; Shi, FN

nossos autores

Grupos

agradecimentos

This work was supported from funds from FEDER (Programa Operacional Factores de Competitividade COMPETE) and from FCT - FundacAo para a Ciencia e Tecnologia under the project PEst-C/FIC/UI0036/2011 and FCT R&D project of PTDC/FIS/116146/ 2009.

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