Kalyani, Ajay Kumar ; Senyshyn, Anatoliy ; Ranjan, Rajeev (2013) Polymorphic phase boundaries and enhanced piezoelectric response in extended composition range in the lead free ferroelectric BaTi1−xZrxO3 Journal of Applied Physics, 114 (1). 014102. ISSN 0021-8979
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Official URL: http://doi.org/10.1063/1.4812472
Related URL: http://dx.doi.org/10.1063/1.4812472
Abstract
Neutron powder diffraction study of Ba(Ti1−xZrx)O3 at close composition intervals has revealed coexistence of ferroelectric phases: orthorhombic (Amm2) + tetragonal (P4mm) for 0.02 ≤ x ≤0.05 and rhombohedral (R3m) + orthorhombic (Amm2) for 0.07 ≤ x < 0.09. These compositions exhibit relatively enhanced piezoelectric properties as compared to their single phase counterparts outside this composition region, confirming the polymorphic phase boundary nature of the phase coexistence regions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 123007 |
| Deposited On: | 01 Sep 2021 12:18 |
| Last Modified: | 01 Sep 2021 12:18 |
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