Fig. 5: Morphology characterizations.
a, b AFM height images of optimal BHJ films. c, d TEM images of optimal BHJ films. e–h 2D GIWAXS images. i The related line-cut curves.
Fig. 5: Morphology characterizations. | Nature Communications
a, b AFM height images of optimal BHJ films. c, d TEM images of optimal BHJ films. e–h 2D GIWAXS images. i The related line-cut curves.
