Figure 4
(a) Comparison of macroscopic strain curves for PZT measured using a standard strain measurement system (purple line-markers) and the developed sample cell (black line-markers) and (b) corresponding in situ X-ray diffraction patterns at three electric field states: initial (E0), maximum (Emax) of magnitude of 2 kV mm−1 and remnant (Erem) state. Estimated errors are within the size of the markers. |