Abstract
The work provides data concerning the investigations of pyroelectric properties of lead zirconate-titanate thin films, which indicate the high unipolarity of the samples. Results of pyroelectric measurements correlate with the data of investigations of a current of thermostimulated emission.
Acknowledgment
This work was supported by the State Contract for the federal program “Science and scientific-pedagogical personnel of innovation Russia” during 2009–2013 years.