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Structure of the dielectric spectrum of relaxor ferroelectrics
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SYSNO ASEP 0133583 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Structure of the dielectric spectrum of relaxor ferroelectrics Author(s) Bovtun, Viktor (FZU-D) RID, ORCID, SAI
Petzelt, Jan (FZU-D) RID, ORCID, SAI
Porokhonskyy, Viktor (FZU-D)
Kamba, Stanislav (FZU-D) RID, ORCID, SAI
Yakimenko, Y. (UA)Source Title Journal of the European Ceramic Society. - : Elsevier - ISSN 0955-2219
Roč. 21, - (2001), s. 1307-1311Number of pages 5 s. Language eng - English Country NL - Netherlands Keywords dielectric properties ; ferroelectric properties ; perovskites ; PLZT ; spectroscopy Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA202/98/1282 GA ČR - Czech Science Foundation (CSF) IAA1010828 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z1010914 - FZU-D Annotation Wide range dielectric response (10-10 14Hz) of three relaxor ferroelectrics. PMN, PLZT and PST analyzed. The common feature are: low phonon contribution to the high static permittivity, dielectric relaxation in a wide frequency range, widening of the relaxation times distribution with decreasing temperature. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2002
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