Abstract
We report the presence of an intermediate ferroelectric orthorhombic FE o phase in oriented 0.92Pb(Zn 1/3 Nb 2/3 )O 3 -0.08PbTiO 3 single crystals. High field-long time poling was done in order to stabilize the inherent symmetry of the crystal. Pyroelectric and dielectric measurements were conducted on{001},{011}and{111}oriented crystals. Pyroelectric and dielectric peaks corresponding to a ferroelectric rhombohedral FE r to FE o phase transition was observed for{111}oriented piezocrystals at ~80C.
Original language | English (US) |
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Pages (from-to) | 121-126 |
Number of pages | 6 |
Journal | Ferroelectrics |
Volume | 274 |
DOIs | |
State | Published - Jan 1 2002 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics