Abstract
The electric field induced antiferroelectric-ferroelectric (AFE-FE) phase transition of Pb0.97La0.02(Zr0.75Sn 0.136Ti0.114)O3 ceramic under hydrostatic pressure was investigated by dielectric spectroscopy. The results show that the phase transition electric field EAFE-FE increases with increasing pressure, and the dielectric constant with dc bias electric field has no distinct variation when the hydrostatic pressure was >200 MPa. From the results above, the partial EAFE-FE-pressure phase diagram of the Pb0.97La0.02(Zr0.75Sn0.136Ti 0.114)O3 ceramic was obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 271-273 |
| Number of pages | 3 |
| Journal | Materials Research Innovations |
| Volume | 15 |
| Issue number | 4 |
| DOIs | |
| State | Published - Sep 2011 |
Keywords
- Antiferroelectric ceramic
- Dielectric constant
- Electric field
- Hydrostatic pressure
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