Please use this identifier to cite or link to this item:
|Title:||Structural phase transformations and nanotwin domains in 0.93Pb(Zn 1/3Nb2/3)O3-0.07PbTiO3|
|Authors:||Chang, W.S. |
|Source:||Chang, W.S., Lim, L.C., Yang, P., Wang, F.-T., Hsieh, C.-M., Tu, C.-S. (2008-10-01). Structural phase transformations and nanotwin domains in 0.93Pb(Zn 1/3Nb2/3)O3-0.07PbTiO3. Journal of Physics Condensed Matter 20 (39) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/20/39/395229|
|Abstract:||By means of combined dielectric permittivity and thermal current density measurements and insitu high-resolution synchrotron x-ray diffraction study, it is shown that the unpoled and poled 0.93Pb(Zn1/3Nb 2/3)O3-0.07PbTiO3 (PZN-7%PT) single crystals undergo a R-(R+RNT+T+TNT)-(T+TNT)-C transformation sequence upon zero-field heating, where R, T and C are rhombohedral, tetragonal and cubic phases, respectively. Rhombohedral (R NT) and tetragonal (TNT) nanotwin domains were detected in the vicinity of the R-T transformation temperature (TR-T) in both the unpoled and poled states. These nanotwins are likely bridging phases which help to alleviate the internal stresses accompanying the phase transformations. © 2008 IOP Publishing Ltd.|
|Source Title:||Journal of Physics Condensed Matter|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Apr 2, 2018
WEB OF SCIENCETM
checked on Mar 5, 2018
checked on Feb 25, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.