The (001) x-ray diffraction peak observed at room temperature for (a) unrecrystallized and (b) recrystallized-irradiated copolymer films, with doses of 60, 85, and . The data from unirradiated samples are also plotted for comparison. (Note: curves have been shifted vertically to avoid overlap and different scales are used for the Y axes, as indicated.)
The (200,110) x-ray diffraction peak observed at room temperature for unrecrystallized- (“1”) and recrystallized- (“2”) irradiated copolymer films. The irradiation doses are indicated in the figure.
Three-peak fitting curves for the (200, 110) peak of samples with doses of : (a) unrecrystallized- and (b) recrystallized-irradiated copolymer films. The solid line is the measured curve, and the dashed lines are the fitted curves.
FTIR absorption bands for the unrecrystallized- (dashed line) and recrystallized- (solid line) irradiated copolymer samples with irradiation dose of .
DSC data for unrecrystallized- (solid lines) and recrystallized- (dashed lines) irradiated samples with different doses (as marked on each trace). The heating rate was . (Note: Different scales are used for the axes, as indicated.)
Dielectric constant and loss at different frequencies vs temperature for recrystallized- and unrecrystallized- irradiated copolymer films. The frequencies used were 0.1, 1, 10, and . The frequency increases from top to bottom in the dielectric constant curves (dashed lines) and from bottom to top for the dielectric loss curves (solid lines).
Polarization loops for recrystallized- (thick lines) and unrecrystallized- (thin lines) irradiated copolymer films irradiated with different doses: 60 (a), 85 (b), and (c).
Data summary of peak fitting for (001) x-ray reflections of unrecrystallized and recrystallized copolymers with irradiation doses of 60, 85, and .
Data summary of peak fitting for (200,110) x-ray reflections of unrecrystallized and recrystallized copolymers with irradiation doses of 60, 85, and .
Fraction of all-trans , , , and ’ conformations as a function of dose for unrecrystallized- and recrystallized-irradiated P(VDF-TrFE) copolymer films.
Summary of DSC data for heating runs for unrecrystallized and recrystallized copolymer films with irradiation doses of 60, 85, and .
Comparison of coercive field , remnant polarization , and maximum polarization for unrecrystallized and recrystallized samples with irradiation doses of 60, 85, and .
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