Dielectric study of phase transitions in Pb(Zn1/3Nb2/3)O3-PbTiO3

Makoto IWATA; Kohei SAKAKIBARA; Rintaro AOYAGI; Masaki MAEDA; Yoshihiro ISHIBASHI

doi:10.2109/jcersj2.117.954

Papers

Dielectric study of phase transitions in Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃

Makoto IWATA, Kohei SAKAKIBARA, Rintaro AOYAGI, Masaki MAEDA, Yoshihiro ISHIBASHI

著者情報

キーワード: Pb(Zn_1/3Nb_2/3)O₃, Dielectric constant, Ferroelectricity, Morphotropic phase boundary, Relaxor

ジャーナルフリー

2009 年 117 巻 1369 号 p. 954-957

DOI https://doi.org/10.2109/jcersj2.117.954

詳細

抄録

Phase transitions in Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃ were investigated by means of the dielectric constant measurement under the zero-field heating after field cooling. A sharp phase transition between ferroelectric phases in Pb(Zn_1/3Nb_2/3)O₃ was confirmed to appear at 114°C, and to connect to the morphotropic phase boundary in the Pb(Zn_1/3Nb_2/3)O₃-PbTiO₃ solid solution system. It is therefore concluded that the phase transition between ferroelectric phases of Pb(Zn_1/3Nb_2/3)O₃ is the one between the tetragonal and rhombohedral phases.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）