Dielectric and pyroelectric properties of polymer-ceramic composite
- 1 December 1987
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 76 (1) , 393-401
- https://doi.org/10.1080/00150198708016960
Abstract
The dielectric and the pyroelectric behaviour and the nature of absorption and steady state of currents have been studied for a ceramic and a polymer-ceramic composite over wide ranges of frequency and poling field and a limited range of temperature. The relative permittivity and the pyroelectric coefficient of the composite are observed to be significantly higher than those of the polymer. The dielectric loss processes of the composite are observed to be dominated by those of the polymer whereas the ceramic phase contributes significantly to the steady state electrical conduction which is observed to be of ionic nature.Keywords
This publication has 9 references indexed in Scilit:
- Dynamic pyroelectric response of polyvinylidene fluoride at low temperaturesJournal of Applied Physics, 1981
- On the nature of pyroelectricity in polyvinylidene fluorideFerroelectrics, 1981
- Charging and discharging currents in polyvinylidene fluorideJournal of Physics D: Applied Physics, 1980
- Pyroelectric transient response of polyvinylidene fluorideJournal of Applied Physics, 1980
- Piezoelectric properties in the composite systems of polymers and PZT ceramicsJournal of Applied Physics, 1979
- Pyroelectric Coefficient Direct Measurement Technique and Application to a Nsec Response Time DetectorIEEE Transactions on Sonics and Ultrasonics, 1972
- Pyroelectric Voltage Response to Step Signals of Infrared Radiation in Triglycine Sulphate and Strontium-Barium NiobateJournal of Applied Physics, 1971
- High-field conduction and breakdown in polytheneBritish Journal of Applied Physics, 1965
- Bariumtitanat als sperrschichthalbleiterSolid-State Electronics, 1961