Siddaramanna, Ashoka ; Srivastava, Chandan ; Narayana Rao, Badari ; Ranjan, Rajeev (2013) Effect of crystallite size and clustering in influencing the stability of phases of a very large tetragonality ferroelectric system 0.6BiFeO3–0.4PbTiO3 Solid State Communications, 160 . pp. 56-60. ISSN 0038-1098
Full text not available from this repository.
Official URL: http://doi.org/10.1016/j.ssc.2013.02.014
Related URL: http://dx.doi.org/10.1016/j.ssc.2013.02.014
Abstract
The role of crystallite size and clustering in influencing the stability of the structures of a large tetragonality ferroelectric system 0.6BiFeO3–0.4PbTiO3 was investigated. The system exhibits cubic phase for a crystallite size ∼25 nm, three times larger than the critical size reported for one of its end member PbTiO3. With increased degree of clustering for the same average crystallite size, partial stabilization of the ferroelectric tetragonal phase takes place. The results suggest that clustering helps in reducing the depolarization energy without the need for increasing the crystallite size of free particles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 123008 |
| Deposited On: | 01 Sep 2021 12:23 |
| Last Modified: | 01 Sep 2021 12:23 |
Repository Staff Only: item control page
