Relaxor behavior of Pb<inf>x</inf>Bi<inf>4</inf>Ti<inf>3+x</inf>O<inf>12+3x</inf> (x=2,3) Aurivillius ceramics

Abstract:

Relaxor behavior of PbxBi4Ti3+xO12+3x(x = 2,3) aurivillius ceramics was discussed. Results showed that the relaxor behavior increases the symmetry of structure in ab plane and decreases the transition temperature. The piezoelectric coefficient is -72 pC/N when measured at 210 °C in the planar mode.

Año de publicación:

2002

Keywords:

Fuente:

scopus