K. V., Lalitha ; Fancher, Chris M. ; Jones, Jacob L. ; Ranjan, Rajeev (2015) Field induced domain switching as the origin of anomalous lattice strain along non-polar direction in rhombohedral BiScO3-PbTiO3 close to the morphotropic phase boundary Applied Physics Letters, 107 (5). 052901. ISSN 0003-6951
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Official URL: http://doi.org/10.1063/1.4927678
Related URL: http://dx.doi.org/10.1063/1.4927678
Abstract
The lattice strain and domain switching behavior of xBiScO3–(1-x)PbTiO3 (x = 0.40) was investigated as a function of cyclic field and grain orientation by in situ X-ray diffraction during application of electric fields. The electric field induced 200 lattice strain was measured to be five times larger than the 111 lattice strain in pseudorhombohedral xBiScO3–(1-x)PbTiO3 (x = 0.40). It is shown that the anomalous 200 lattice strain is not an intrinsic phenomenon, but arises primarily due to stress associated with the reorientation of the 111 domains in dense polycrystalline ceramic.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 122980 |
| Deposited On: | 01 Sep 2021 05:46 |
| Last Modified: | 01 Sep 2021 05:46 |
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