Quantitative HRTEM and its application in the study of oxide materials
Jia Chun-Lin1, 2, 3, †, Mi Shao-Bo3, Jin Lei1
       

(color online) (a) The shifts of the AO-type columns (SrO and LaO), and of the oxygen columns across the single unit cell layer. (b) Chemical occupancy. The position of the nominal LaO atomic plane is marked by a vertical thick line.[19]