Figure 2.

Multidimensional microscopic characteristics (images and spatial profiles) of the organic heterostructure blend made of fullerene C60 and poly[(2,7-(9,9-dihexa)fluorene)-co-(1,4-(2,5-didecylaminoketo) phenylene)]: (a) tapping-mode AFM surface morphology, (b) KFM surface potential, (c) micro-Raman intensity at 1468 cm-1, (d) micro-Raman intensity at 1400 cm-1, and (e) local conductivity as measured by CS-AFM (negative bias voltage applied on the sample). Positions of the profiles in the images are indicated by the dashed lines and arrows.

Rezek et al. Nanoscale Research Letters 2011 6:238   doi:10.1186/1556-276X-6-238
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