Fig. 7: Rapid shear-rolling process with PS-b-PMMA film on flexible polyimide substrate for examining roll-to-roll applicability. | Nature Communications

Fig. 7: Rapid shear-rolling process with PS-b-PMMA film on flexible polyimide substrate for examining roll-to-roll applicability.

From: Roll-to-plate 0.1-second shear-rolling process at elevated temperature for highly aligned nanopatterns

Fig. 7

a Schematic image of the roll-to-plate 0.1-second rapid shear-rolling on a flexible substrate. b A photographic image of 0.1-second rapid shear-rolling on a 3-inch wide long flexible polyimide substrate. c Nine regions departed by 32 mm vertically and 26 mm horizontally from the center of the flexible polyimide films. d SEM images of rapid shear-rolled PS-b-PMMA film on polyimide substrate at designated points. e The plot of the orientational order parameters for each region. Source data are provided as a Source Data file.

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