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Figure 1
(a) A schematic diagram depicting the preparation of a single-crystal PEO film. (b) The mechanism of interaction between the AFM tip and the sample surface. The interaction between the AFM tip and the sulfhydryl group of PEO enables the nanoscale approach and retraction movement to be recorded through a feedback mechanism. (c) A schematic depiction of the homemade liquid gating technology employed in this investigation. |