Fig. 3: HAADF images of a cross-sectional LMO thin film containing the boundary of an EfR and its neighboring PR.
From: Electret formation in transition metal oxides by electrochemical amorphization
a Large area image of the film and substrate, including both regions. The white vertical dotted line separates the two regions. High-resolution images of the b PR and c EfR. The horizontal white dotted lines in b and c represent boundaries between the substrate and film. The reciprocal space images of the d PR and e EfR were obtained by fast Fourier transform of the white dashed boxes in b, c. The red box in d represents the pseudocubic reciprocal unit cell of LMO.
