Počet záznamů: 1

Ferroelectric and incipient ferroelectric properties of a novel Sr.sub.9-x./sub.Pb.sub.x./sub.Ce.sub.2./sub.Ti.sub.12./sub.O.sub.36./sub. (x=0-9) ceramic system

  1. 1.
    0340662 - FZU-D 2010 RIV US eng J - Článek v odborném periodiku
    Kamba, Stanislav - Savinov, Maxim - Laufek, F. - Tkáč, O. - Kadlec, Christelle - Veljko, Sergiy - John, E.V. - Subodh, G. - Sebastian, M. T. - Klementová, Mariana - Bovtun, Viktor - Pokorný, Jan - Goian, Veronica - Petzelt, Jan
    Ferroelectric and incipient ferroelectric properties of a novel Sr9-xPbxCe2Ti12O36 (x=0-9) ceramic system.
    Chemistry of Materials. Roč. 21, č. 5 (2009), s. 811-819 ISSN 0897-4756
    Grant CEP: GA ČR(CZ) GA202/06/0403
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: ferroelectrics * crystal structure * incipient ferroelectrics * soft mode
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 5.368, rok: 2009
    http://pubs.acs.org/doi/abs/10.1021/cm803058q

    We revealed that Sr9Ce2Ti12036 is an incipient ferroelectrics with the R-3c trigonal structure. The subsequent substitution of Sr by Pb enhances permittivity and induces a ferroelectric phase transition to monoclinic Cc phase for x>3.
    Trvalý link: http://hdl.handle.net/11104/0183863