Number of the records: 1
Grain size and boundary-related effects on the properties of nanocrystalline barium titanate ceramics
- 1.
SYSNO ASEP 0080148 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Grain size and boundary-related effects on the properties of nanocrystalline barium titanate ceramics Title Vliv velikosti zrn a hranic zrn na vlastnosti nanokrystalické keramiky na bázi titanátu baria Author(s) Buscaglia, V. (IT)
Buscaglia, M. T. (IT)
Viviani, M. (IT)
Mitoseriu, L. (IT)
Nanni, P. (IT)
Trefiletti, V. (IT)
Piaggio, P. (IT)
Gregora, Ivan (FZU-D) RID, ORCID
Ostapchuk, Tetyana (FZU-D) RID, ORCID
Pokorný, Jan (FZU-D) RID, ORCID
Petzelt, Jan (FZU-D) RID, ORCID, SAISource Title Journal of the European Ceramic Society. - : Elsevier - ISSN 0955-2219
Roč. 26, - (2006), s. 2889-2898Number of pages 10 s. Language eng - English Country GB - United Kingdom Keywords grain size ; grain boundaries ; spectroscopy ; dielectric properties ; BaTiO3 Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects OC 525.20 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100520 - FZU-D (2005-2011) Annotation Dense nanocrystaline BaTiO3 ceramics with grain size (GS) down to 50 nm were studied by X-ray difraction (XRD), differential scanning calorimetry (DSC), impedance spectroscopy and Raman spectroscopy. The tetragonality and heat of transition with reducing GS, and extrinsic contributions due to the non-ferroelectric grain boundaries causing a "dilution" of the ferroelectric properties. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2007
Number of the records: 1