Molecular Orientation of Conjugated Polymer Chains in Nanostructures and Thin Films: Review of Processes and Application to Optoelectronics

Figure 3

Absorption spectra of P3HT (a) with various concentrations of added regiorandom P3HT and (b) decomposed with contributions from the aggregate and nonaggregate phases in the thin films. This figure was adapted with permission from [32, 33]. Copyright 2012, AIP Publishing LLC. Copyright 2015, American Chemical Society.

(a)

(b)