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Phase transition in lead titanate thin films: a Brillouin study
- 1.0134290 - FZU-D 20030186 RIV GB eng J - Journal Article
Kužel, Petr - Dugautier, C. - Moch, P. - Le Marrec, F. - Karkut, M. G.
Phase transition in lead titanate thin films: a Brillouin study.
Journal of Physics-Condensed Matter. Roč. 14, - (2002), s. 12187-12300. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA MŠMT LN00A032
Institutional research plan: CEZ:AV0Z1010914
Keywords : lead titanate * thin film * laser ablation * sol-gel * Brillouin scattering * ferroelectric phase transition
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.775, year: 2002
The elastic properties of both polycrystalline and epitaxial PbTiO3 (PTO) films are studied using Brillouin scattering spectroscopy. The temperature dependence of the spectra shows strong anomalies of the elastic properties near the ferroelectric phase transition.
Permanent Link: http://hdl.handle.net/11104/0032203
Number of the records: 1