Abstract
Dielectric relaxation behaviour of (1 − x)PMN − xPZ, for x = 0.10, 0.30 and 0.40 have been studied. The nature of relaxational behaviour was found to change with PZ concentration. A crossover from a static freezing to critical slowing down like behaviour is observed with increase in Zr4+ concentration. We have used Glazounov and Tangastev criterion to distinguish freezing and critical slowing down like behaviour.
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Singh, G., Tiwari, V.S. Critical slowing down in lead magnesium niobate–zirconate ceramic. J Mater Sci 42, 9429–9433 (2007). https://doi.org/10.1007/s10853-007-1891-4
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DOI: https://doi.org/10.1007/s10853-007-1891-4