Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/34628
Title: A general formula for the effective pyroelectric coefficient of composites
Authors: Ploss, B
Ploss, B
Shin, FG
Issue Date: 2006
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on dielectrics and electrical insulation, 2006, v. 13, no. 5, p. 1170-1176 How to cite?
Journal: IEEE transactions on dielectrics and electrical insulation 
Abstract: We have derived a general formula for the prediction of the effective pyroelectric coefficient of composites. In this relation, the pyroelectric coefficient of the composite is written as a function of the pyroelectric coefficients and dielectric constants of the constituents and the effective dielectric constant of the composite material. In contrast to other formulas in the field, shape and spatial arrangement of the components and the volume ratio are not directly involved in our relation. The influence of these is completely included in the effective dielectric constant of the composite. Therefore, the new relation gives a correct description for all kinds of connectivities and provides an easy tool for the optimization of pyroelectric composites.
URI: http://hdl.handle.net/10397/34628
ISSN: 1070-9878 (print)
1558-4135 (online)
DOI: 10.1109/TDEI.2006.247846
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