| Full text | |
| Author(s): |
Total Authors: 2
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| Affiliation: | [1] Univ Fed Sao Carlos, Depto Fis, GCFerr, BR-13560 Sao Carlos, SP - Brazil
Total Affiliations: 1
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| Document type: | Journal article |
| Source: | Ferroelectrics; v. 448, n. 1, p. 86-95, JAN 1 2013. |
| Web of Science Citations: | 1 |
| Abstract | |
Magnetic, electric and mechanical behaviors are strongly coupled, but only a few models are able to describe electro-magneto-mechanical coupling effects. In this work, multiferroic solid solutions between Pb(Fe2/3W1/3)O-3 (PFW) and PbTiO3 (PT) {[}PFW-PT] have been characterized by anelastic measurements. Anomalies in the temperature dependence of the elastic constants have been observed at T-N and T-C for all samples, indicating that the magnetoelectric coupling (ME) between the ferroelectric and antiferromagnetic orders occurs via strain. A phase diagram was established, comparing magnetic and dielectric measurements. (AU) | |
| FAPESP's process: | 08/04025-0 - Nanostructured multifunctional multiferroic materials: synthesis, properties, phenomenology and applications |
| Grantee: | José Antonio Eiras |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 10/11187-6 - Determination of the magnetoelectric coupling coefficient in single phase multiferroic materials |
| Grantee: | Barbara Maraston Fraygola |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |