Figure 3

(a,e,i) Cross-sectional TEM images of electroformed Pt/TiN/(500 oC annealed) STO/Pt and (inset of a, f, j) FFT patterns from the white boxes of (a), (e), (i). (b,c,g,k) iFFT images from the diffraction spots pointed by arrows in FFT patterns in (1, 2 of inset of a), (f), (j). (d,h,l) Enlarged TEM images of (a), (e), (i) around the white boxes.