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(a) Raw HAADF STEM image of NaA. (b) Filtered HAADF STEM image of NaA. (c) Extracted image of NaA and corresponding structure model. (d) Raw HAADF STEM image of Cs-exchanged NaA. (e) Filtered HAADF STEM image of Cs-exchanged NaA. (f) Extracted image of Cs-exchanged NaA and corresponding structure model.
