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Direct observation of domain wall motion and novel dielectric loss in 0.23Pb(In1/2Nb1/2)O3–0.42Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 crystals
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lin, Dabin Li, Zhenrong Zhang, Shujun |
| Copyright Year | 2013 |
| Abstract | Domain wall motion was directly observed at temperatures near to the monoclinic-to-tetragonal phase transition temperature (TM–T) in [001]-oriented 0.23Pb(In1/2Nb1/2)O3–0.42Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 (0.23PIN–0.42PMN–0.35PT) single crystals using a polarizing light microscope, and evident 90° and 180° domain switches were observed near the Curie temperature (TC). Two dielectric loss anomalies were observed at temperatures near TM–T in the [001]-oriented PIN–PMN–PT single crystals, while an additional dielectric loss peak was found at temperatures a few degrees below TC, which was associated with domain wall motion. Based on the domain structure observations, a domain switching mechanism was proposed to explain the novel dielectric loss peak at several degrees below TC. |
| Starting Page | 6292 |
| Ending Page | 6296 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C3CE40770E |
| Alternate Webpage(s) | https://ro.uow.edu.au/cgi/viewcontent.cgi?article=2936&context=aiimpapers |
| Alternate Webpage(s) | https://doi.org/10.1039/C3CE40770E |
| Volume Number | 15 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
