2023-02-20 | Counterion Control and the Spectral Signatures of Polarons, Coupled Polarons, and Bipolarons in Doped P3HT Films – Adv. Funct. Mater. Eric C. Wu, Charlene Z. Salamat, Omar León Ruiz, Thomas Qu, Alexis Kim, Sarah H. Tolbert*, Benjamin J. Schwartz*.