Dielectric properties of activated oxide emission materials

AL-AJILI, A. N. H., RAY, A. K., HASSAN, A. K., HODGSON, S. N. B. and GOODHAND, C. J. (2002). Dielectric properties of activated oxide emission materials. Materials Letters, 57 (2), 513-517.

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Abstract

AC spectroscopic measurements were performed on activated BaSr oxide used in the cathode ray tubes under vacuum of 10(-7) mbar at temperatures ranging from 300 to 1100 K. Using the Cole-Cole plots, values of the most probable relaxation time, the distribution factor and dielectric constants are estimated for both Debye and Maxwell-Wagner-Sillars type polarisations. (C) 2002 Elsevier Science B.V. All rights reserved.

Item Type:	Article
Research Institute, Centre or Group:	Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
Identification Number:	10.1016/S0167-577X(02)00821-2
Depositing User:	Helen Garner
Date Deposited:	19 May 2010 14:10
Last Modified:	19 May 2010 14:10
URI:	http://shura.shu.ac.uk/id/eprint/1959

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