Title :
High temperature dielectric measurements on ceramics
Author :
Arai, M. ; Binner, J.G.P. ; Carr, G.E. ; Cross, T.E.
Author_Institution :
Nottingham Univ., UK
Abstract :
Results are presented of the dielectric properties at 2.45 GHz for several engineering ceramics over the temperature range 20°C to 800°C. An increase in the loss tangent is observed in some of these materials. In the case of zirconia there is some evidence to indicate a thermally activated conductivity
Keywords :
alumina; aluminium compounds; boron compounds; ceramics; dielectric losses; dielectric properties of solids; electrical conductivity of crystalline semiconductors and insulators; permittivity; titanium compounds; yttrium compounds; zirconium compounds; 2.45 GHz; 20 to 800 degC; Al2O3; TiB2-AlN-BN-Y2O3; ZrO2; ceramics; dielectric properties; loss tangent; macor; permittivity; thermally activated conductivity;
Conference_Titel :
Dielectric Materials, Measurements and Applications, 1992., Sixth International Conference on
Conference_Location :
Manchester
Print_ISBN :
0-85296-551-6
