Nanoscale investigations on interchain organization in thin films of polymer-liquid crystal blend.

@article{VilleneuveFaure2017NanoscaleIO,
  title={Nanoscale investigations on interchain organization in thin films of polymer-liquid crystal blend.},
  author={C. Villeneuve-Faure and D. Le Borgne and V. Ventalon and I. S{\'e}guy and K. Moineau-Chane Ching and E. Bedel-Pereira},
  journal={The Journal of chemical physics},
  year={2017},
  volume={147 1},
  pages={
          014701
        }
}
Optimized nanomorphology in organic thin active layers is crucial for good performance in organic solar cells. However, the relation between morphology and electronic properties at nanoscale remains not completely understood. Here, we study the effect of film thickness and temperature annealing on the ordering of poly(3-hexylthiophene) chains when the polymer is blended with a columnar liquid crystalline molecule. Electronic absorption, atomic force microscopy measurements, and Raman… Expand
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