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The CP spectrum of PZN–11%PT obtained at . Curved broken and dotted lines are the fits with Eq. (1) (Debye relaxation function) to the whole spectrum and to a part of the spectrum (below and above ), respectively. A full curved line is the fit with Eq. (2) to the whole spectrum.
Typical temperature dependence of the CP spectra obtained in PZN–11%PT. The intensity is drawn on a logarithmic scale. The curved full lines are fits to Eq. (2).
(a) Temperature dependence of on a linear plot. (b) Temperature dependences of (closed circles), (open circles), and (closed triangles) on a semilogarithmic plot. The curved full and broken lines are the fits to a Vogel-Fulcher law and those to a simple Arrhenius law, respectively.
Temperature dependence of on a semilogarithmic plot.
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