Fig. 4: Morphology study of the blend and neat films. | Nature Communications

Fig. 4: Morphology study of the blend and neat films.

From: Selenium substitution for dielectric constant improvement and hole-transfer acceleration in non-fullerene organic solar cells

Fig. 4

a–f 2D GIWAXS diffraction pattern of blend and neat film. 1D line-cut profiles of g blend in-plane direction, h blend out-of-plane direction, i neat film in-plane direction, and j neat film out-of-plane direction. k AFM image and l HAADF image of PM6:L8-BO:T9SBO-F sample. The inset image of (l) shows the EDX mapping result of Se element. Source data are provided as a Source Data file.

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