Schematic of the FLC topological superstructures for fast selective edge-enhanced imaging. (IMAGE)

Science China Press

Schematic of the FLC topological superstructures for fast selective edge-enhanced imaging.

Caption

(a) Vertical edge imaging under positive electric field. Inset: the helical structure is suppressed and FLC molecules rotate to the left side of the core parallel to the substrates. (b) Horizontal edge imaging under negative electric field. Inset: the helical structure is suppressed and FLC molecules rotate to the right side of the core parallel to the substrates.

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