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IEEE transactions on ultrasonics, ferroelectrics, and frequency control >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2241/98367
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| Title: | Dynamical properties of the relaxor ferroelectric 0.71Pb(Ni/sub 1/3/Nb/sub 2/3/)O/sub 3/-O.29PbTiO/sub 3/ probed by brillouin and raman scattering |
| Authors: | Tsukada, Shinya
Ike, Yuji
Kano, Jun
Kojima, Seiji
Sekiya, Tadashi
Shimojo, Yoshiro
Wang, Ruiping
狩野, 旬
小島, 誠治 |
| Issue Date: | Dec-2007 |
| Publisher: | Institute of Electrical and Electronics Engineers |
| Journal Title: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Volume: | 54 |
| Issue: | 12 |
| Start Page: | 2632 |
| End Page: | 2636 |
| DOI: | 10.1109/TUFFC.2007.590 |
| PMID: | 18276568 |
| Abstract: | Structural phase transitions in relaxor ferroelectric
materials remain to be one of the most puzzling
issues in materials science. In the present work, we have
investigated relaxational and vibrational properties of a relaxor
ferroelectric 0.71Pb(Ni1/3Nb2/3)O3-0.29PbTiO3 single
crystal by means of inelastic light scattering measurements.
Analysis based on the spectra has shown anomalous
behaviors at Burns' temperature Tj, freezing temperature
Tf, those are related to a development of polar nanoregions
(PNRs). The PNR must play a key role in the relaxor nature,
and obtained results provide new insights into the relaxational
dynamics in the PNRs and into how they develop
below Tf. |
| URI: | http://hdl.handle.net/2241/98367 |
| Rights: | © 2007 IEEE |
| Text Version: | publisher |
| Appears in Collections: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
小島 誠治 (Kojima Seiji)
狩野 旬 (Kano Jun)
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