Number of the records: 1
Broad-band dielectric response of 0.5Ba(Ti.sub.0.8./sub.Zr.sub.0.2./sub.)O-.sub.3./sub.-0.5(Ba.sub.0.7./sub.Ca.sub.0.3./sub.)TiO.sub.3./sub. piezoceramics: soft and central mode behaviour
- 1.0466265 - FZÚ 2017 RIV GB eng J - Journal Article
Kamba, Stanislav - Simon, Elizabeth - Skoromets, Volodymyr - Bovtun, Viktor - Kempa, Martin - Pokorný, Jan - Savinov, Maxim - Koruza, J. - Malič, B.
Broad-band dielectric response of 0.5Ba(Ti0.8Zr0.2)O-3-0.5(Ba0.7Ca0.3)TiO3 piezoceramics: soft and central mode behaviour.
Phase Transitions. Roč. 89, č. 7-8 (2016), s. 785-793. ISSN 0141-1594. E-ISSN 1029-0338
R&D Projects: GA MŠMT(CZ) LD15014
Institutional support: RVO:68378271
Keywords : Dielectric spectroscopy * lead-free piezoelectrics * soft mode * central mode * phonons * polar nanoregions * infrared * terahertz * Raman spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.060, year: 2016
Dielectric properties of 0.5Ba(Ti0.8Zr0.2)O3-0.5(Ba0.7Ca0.3)TiO3 ceramics were probed in the frequency range from 10 Hz to 100 THz in a broad temperature range (10-900 K).The phase transitions strongly resemble a crossover between the displacive and order-disorder type.
Permanent Link: http://hdl.handle.net/11104/0264606
Number of the records: 1