Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.2973210
DC Field | Value | |
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dc.title | Rhombohedral-to-tetragonal phase transformation and thermal depolarization in relaxor-based ferroelectric single crystal | |
dc.contributor.author | Chang, W.S. | |
dc.contributor.author | Lim, L.C. | |
dc.contributor.author | Yang, P. | |
dc.contributor.author | Tu, C.-S. | |
dc.date.accessioned | 2014-06-17T06:32:42Z | |
dc.date.available | 2014-06-17T06:32:42Z | |
dc.date.issued | 2008 | |
dc.identifier.citation | Chang, W.S., Lim, L.C., Yang, P., Tu, C.-S. (2008). Rhombohedral-to-tetragonal phase transformation and thermal depolarization in relaxor-based ferroelectric single crystal. Applied Physics Letters 93 (8) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2973210 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/61239 | |
dc.description.abstract | The rhombohedral-to-tetragonal (R-T) transformation in relaxor single crystals occurs over a temperature range, manifested by the coexistence of rhombohedral (R) and tetragonal (T) microscopic and nanotwin domains, a string of thermal current signals, and continued degradation of dielectric and electromechanical properties. Thermal current and high-resolution x-ray diffraction results suggest TRT 100-135 °C for [001]-poled PZN-4.5%PT and 90-115 °C for [001]-poled PZN-7%PT. The " TRT " determined from the dielectric permittivity-temperature plot of poled crystals corresponds to the lower bound of TRT, which is also a good indication of the depolarization temperature (TDP) of relaxor ferroelectric single crystals above which perceptible property degradation begins. © 2008 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2973210 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | MECHANICAL ENGINEERING | |
dc.contributor.department | SINGAPORE SYNCHROTRON LIGHT SOURCE | |
dc.description.doi | 10.1063/1.2973210 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 93 | |
dc.description.issue | 8 | |
dc.description.page | - | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000259011900063 | |
Appears in Collections: | Staff Publications |
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