Soft modes condensation in Raman spectra of (Pb–La)(Zr–Sn–Ti)O3 ceramics
Low frequency Raman spectra of (Pb0.97La0.02)(Zr0.864Sn0.04Ti0.096)O3 ceramic samples have been studied near cubic to antiferroelectric phase transition at about 200∘C. A set of low frequency soft modes were observed restoring below the transition point, in addition to the known one above 100cm−1. T...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
World Scientific Publishing
2019-06-01
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| Series: | Journal of Advanced Dielectrics |
| Subjects: | |
| Online Access: | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X19500243 |