320612.fig.003a
(a)
320612.fig.003b
(b)
320612.fig.003c
(c)
320612.fig.003d
(d)
Figure 3: (a) HRTEM of BTO-NFO bilayer thin-film structure, (b) HRTEM of PZT-CZFO bilayer thin-film structure showing interface, (c) HRTEM of PZT-NFO nanoparticulate composite showing orientation relationship of NFO (110), and PZT (110), and (d) cross-sectional TEM image of PZT-CFO bilayer film [4548].