Impact of Fullerene Molecular Weight on P3HT:PCBM Microstructure Studied Using Organic Thin‐Film Transistors
ADVANCED ENERGY MATERIALS, pp. 1176.0-1183.0, 2011.
Molecular diffusionorganic semiconductorsOFETsP3HTPCBM
The clustering and diffusion of C71-butyric acid methyl ester (PC71BM) in poly(3-hexylthiophene) (P3HT) has been studied using single layer blend and bilayer organic field-effect transistors (OFETs) and by atomic force microscopy (AFM). P3HT:PC71BM blend based OFETs were found to undergo phase-segregation upon annealing, which was detecta...More
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