Title :
Dielectric properties of K(Ta0.55Nb0.45)O3 single crystal
Author :
Bednyakov, Petr ; Setter, Nava ; Rytz, Daniel
Author_Institution :
Ceramics Lab., Ecole Polytech. Fed. de Lausanne (EPFL), Lausanne, Switzerland
Abstract :
Dielectric properties of K(Ta0,55Nb0,45)O3 [KTN] single crystals with <;100>; and <;011>; crystallographic orientation were studied. Temperature dependencies of dielectric permittivity of monodomain and polydomain crystals of these orientations are compared.
Keywords :
crystal orientation; electric domains; ferroelectric materials; ferroelectricity; permittivity; potassium compounds; <;011>; crystallographic orientation; <;100>; crystallographic orientation; K(Ta0.55Nb0.45)O3; dielectric permittivity; dielectric properties; ferroelectric axes; monodomain; polydomain crystals; single crystals; Crystals; Dielectric measurements; Dielectrics; Permittivity; Temperature; Temperature dependence; Temperature measurement; dielectric permittivity; domain structure; phase transition; single crystal;
Conference_Titel :
Applications of Ferroelectrics held jointly with 2012 European Conference on the Applications of Polar Dielectrics and 2012 International Symp Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (ISAF/ECAPD/PFM), 2012 Intl Symp
Conference_Location :
Aveiro
Print_ISBN :
978-1-4673-2668-1
DOI :
10.1109/ISAF.2012.6297842
