Off-axis electron holography of manganite-based heterojunctions: Interface potential and charge distribution

Ling Zhi-Bin, Liu Gui-Ju, Yang Cheng-Peng, Liang Wen-Shuang, Wang Yi-Qian^‡

(a) and (b) XRD pattern of (a) LCMO/STON^[14] (Copyright 2009, American Institute of Physics) and (b) LCMO/LMO/STON junction recorded around (002) peak. Insets show the schematics of the two film junctions.