Dynamic pyroelectric response of PLT thin film
- 1 April 1994
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 154 (1) , 313-318
- https://doi.org/10.1080/00150199408017305
Abstract
The dielectric properties of PLT thin film prepared by MOD method are presented. The pyroelectric coefficients of PLT thin film and PLZT thin wafer are measured with the dynamic method of Chynoweth. The frequency characteristics of pyroelectric response induced by modulated rectangular radiation of the samples are obtained. The pyroelectric response of PLT thin film under different poling conditions are observed. Various waveforms of the dynamic pyroelectric response are given.Keywords
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