Počet záznamů: 1

Raman spectroscopy study of Na.sub.1/2./sub.Bi.sub.1/2./sub.TiO.sub.3./sub.-BaTiO.sub.3./sub. lead-free single crystal relaxor piezoelectrics

  1. 1.
    0353118 - FZU-D 2011 RIV GB eng J - Článek v odborném periodiku
    Gregora, Ivan - Ondrejkovič, Petr - Simon, Elizabeth - Berta, Milan - Savinov, Maxim - Hlinka, Jiří - Luo, H. - Zhang, Q.
    Raman spectroscopy study of Na1/2Bi1/2TiO3-BaTiO3 lead-free single crystal relaxor piezoelectrics.
    Ferroelectrics. Roč. 404, č. 1 (2010), s. 220-2 ISSN 0015-0193
    Grant CEP: GA AV ČR KAN301370701; GA ČR GA202/06/0411; GA ČR GD202/09/H041
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: bismuth sodium niobate * lead-free titanates * relaxor * Raman spectra
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 0.511, rok: 2010

    Novel lead-free piezoelectric single-crystal with a morphotropic boundary composition (0.94Na1/2Bi1/2TiO3–0.06BaTiO3) was characterized by dielectric spectroscopy, far-IR reflectivity and Raman spectroscopy. Analysis of polarized Raman spectra suggests that the three principal Raman bands are associated with polar optic modes.
    Trvalý link: http://hdl.handle.net/11104/0192448