Abstract
Pyroelectric properties of poled solid solutions of lead-barium titanate and leadstrontium titanate have been investigated in the temperature range covering their transition points. The values of pyroelectric current and coefficients of (Pb x − Ba1 −x )TiO3 and (Pb x − Sr1 −x )TiO3(x = 0·8 − 0·5) show a sharp peak at the Curie temperature. It is observed that these values change with Ba or Sr concentration in the respective solid solutions.
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Jamadar, V.M., Patil, T.A. & Chavan, S.H. Pyroelectric properties of lead-barium titanate and lead-strontium titanate. Bull. Mater. Sci. 9, 249–253 (1987). https://doi.org/10.1007/BF02743973
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DOI: https://doi.org/10.1007/BF02743973