Micro-Raman study of the microheterogeneity in the MA-MC phase transition in 0.67PbMg1/3Nb2/3O3-0.33PbTiO3 single crystal
dc.contributor.author | Yang, Yang | |
dc.contributor.author | Zhang, L. Y. | |
dc.contributor.author | Zhu, K. | |
dc.contributor.author | Liu, Y. L. | |
dc.date.accessioned | 2015-05-14T07:05:12Z | |
dc.date.available | 2015-05-14T07:05:12Z | |
dc.date.issued | 2011-04-21 | |
dc.identifier.citation | Micro-Raman study of the microheterogeneity in the MA-MC phase transition in 0.67PbMg1/3Nb2/3O3-0.33PbTiO3 single crystal 2011, 109 (8):083517 Journal of Applied Physics | |
dc.identifier.issn | 00218979 | |
dc.identifier.doi | 10.1063/1.3574666 | |
dc.identifier.uri | http://hdl.handle.net/10754/552756 | |
dc.description.abstract | Polarized Raman spectroscopy has been employed to investigate the evolution of the microstructure of 0.67PbMg1/3Nb2/3O3-0.33PbTiO3 (PMN-33%PT) single crystal in the temperature range from −195 to 300 °C. The M A-M C-cubic transition sequence was observed in the microareas with M A-type (space group Cm) and M C-type (space group Pm) monoclinic structures. Interestingly, the M A-M Cphase transition temperature exhibited remarkable microareal dependence due to the spatial inhomogeneity of polar nanoregions (PNRs). The M C-cubic phase transition took place at 155 °C in both microareas, which consisted well with previous reports. These results reveal that the phase transition in PMN-33%PT single crystal is closely related with the thermal dynamics of PNRs, which will be useful for understanding the microheterogeneity in this compound. | |
dc.publisher | AIP Publishing | |
dc.relation.url | http://scitation.aip.org/content/aip/journal/jap/109/8/10.1063/1.3574666 | |
dc.rights | Archived with thanks to Journal of Applied Physics | |
dc.title | Micro-Raman study of the microheterogeneity in the MA-MC phase transition in 0.67PbMg1/3Nb2/3O3-0.33PbTiO3 single crystal | |
dc.type | Article | |
dc.contributor.department | Advanced Nanofabrication, Imaging and Characterization Core Lab | |
dc.contributor.department | Imaging and Characterization Core Lab | |
dc.identifier.journal | Journal of Applied Physics | |
dc.eprint.version | Publisher's Version/PDF | |
dc.contributor.institution | The Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China | |
kaust.person | Yang, Yang | |
refterms.dateFOA | 2018-06-13T09:39:47Z | |
dc.date.published-online | 2011-04-21 | |
dc.date.published-print | 2011-04-15 |