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

fYear

2012

fDate

9-13 July 2012

Firstpage

1

Lastpage

3

Abstract

Dielectric properties of K(Ta_0,55Nb_0,45)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(Ta_0.55Nb_0.45)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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ISAF.2012.6297842

Filename

6297842