Mani, Rohini ; Achary, Srungarpu N. ; Chakraborty, Keka R. ; Deshpande, Sudhanshu K. ; Joy, Joby E. ; Nag, Abanti ; Gopalakrishnan, Jagannatha ; Tyagi, Avesh K. (2008) FeTiTaO6: a lead-free relaxor ferroelectric based on the rutile structure Advanced Materials, 20 (7). pp. 1348-1352. ISSN 0935-9648
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/adma.20...
Related URL: http://dx.doi.org/10.1002/adma.200701940
Abstract
High-temperature relaxor ferroelectric behavior (Tm~550K) is reported for the rutile-based oxide, FeTiTaO6. Our investigations of the structure and dielectric properties of MTiTaO6 (M = Al, Cr, Fe) have revealed that all the oxides possess disordered rutile structure but only the iron member shows a strong relaxor ferroelectric effect. The new material is lead-free and it is based on the rutile structure, unlike the conventional relaxors which are mostly derived from the perovskite structure.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| ID Code: | 12959 |
| Deposited On: | 11 Nov 2010 08:20 |
| Last Modified: | 14 Feb 2011 04:21 |
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