Extended Data Fig. 5: Experimental and theoretical translation of colorimetric values to bulge deflection. | Nature

Extended Data Fig. 5: Experimental and theoretical translation of colorimetric values to bulge deflection.

From: A molecularly impermeable polymer from two-dimensional polyaramids

Extended Data Fig. 5: Experimental and theoretical translation of colorimetric values to bulge deflection.

(A-B) Deflection profiles [top] compared against R, G, and B pixel values [bottom] for dimpled down (A) and bulged up (B) films. (C) Schematic illustration of three-layer model used to explain the behavior of reflected light. (D) Refractive index, n [top], and absorption coefficient, k [bottom], of 35-nm 2DPA-1 film measured by a Filmetrics F20 reflectometer. (E) Light intensity with respect to wavelength, λ, at various film deflections. (F) Pixel values for R [top], G [middle], and B [bottom] channels with respect to film deflection. Solid curve represents the calculated theoretical value, whereas scatter points are measured experimental values.

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