PbTiO3 nanofibers with edge-shared TiO6 octahedra.
A new tetragonal phase of PbTiO(3) was discovered, in which each TiO(6) octahedron pair shares an edge and stacks over following pairs in an interlaced manner to form a one-dimensional (1D) columned structure along the c-axis. This new tetragonal phase of PbTiO(3) transforms into a normal perovskite phase in air at elevated temperature.
Ren
Zhaohui
Z
State Key Laboratory of Silicon Materials and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, P.R. China.
Xu
Gang
G
Liu
Yong
Y
Wei
Xiao
X
Zhu
Yihan
Y
Zhang
Xiaobin
X
Lv
Guanglie
G
Wang
Youwen
Y
Zeng
Yuewu
Y
Du
Piyi
P
Weng
Wenjian
W
Shen
Ge
G
Jiang
J Z
JZ
Han
Gaorong
G