Figure 5

Atomic structure of specimen S2. (a) HRTEM image of cross-sectional specimen S2, showing LSMO and BTO layers on the STO substrate. (b) FFT pattern of the area marked by dashed square containing BTO, LSMO and STO. (c) Enlarged HRTEM image. (d) Z-contrast image. (e) Atomic resolution HAADF STEM image and EELS maps of O, Ti, Sr, Ba, Mn and La.