Parashar, S. K. S. ; Choudhary, R. N. P. ; Murty, B. S. (2003) Ferroelectric phase transition in Pb0.92 Gd0.08 (Zr0.53 Ti0.47)0.98O3 nanoceramic synthesized by high-energy ball milling Journal of Applied Physics, 94 (9). pp. 6091-6096. ISSN 0021-8979
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Official URL: http://aip.scitation.org/doi/10.1063/1.1618915
Related URL: http://dx.doi.org/10.1063/1.1618915
Abstract
The nanocrystalline Gd-doped lead titanium zirconate (PGZT) with the composition Pb0.92 Gd0.08 (Zr0.53 Ti0.47)0.98O3 has been synthesized by a combination of high-energy ball milling [Mechanical Alloying (MA)] and sintering. PGZT prepared by MA followed by high-temperature sintering has a higher dielectric constant compared to that of the conventional technique. PGZT shows a nonrelaxor ferroelectric behavior but has diffuse ferroelectric–paraelectric phase transition. The activation energy of the material was found sensitive to its crystallite size.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 110794 |
| Deposited On: | 06 Dec 2017 10:55 |
| Last Modified: | 06 Dec 2017 10:55 |
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