Extended Data Fig. 9: Magnetotransport measurements of anion-exchange-doped PBTTT.
From: Efficient molecular do** of polymeric semiconductors driven by anion exchange
a, b, Transverse (Hall) voltage values obtained from PBTTT thin films that have been anion-exchange-doped with Li-TFSI (a) and EMIM-TFSI (b) at various temperatures. c, Effect of magnetic field, B, on the differential sheet conductivity (Δσ = σ(B) − σ(0)) at various temperatures, with B applied perpendicular to the substrate plane. See Supplementary Information for details on fitting of the magnetoconductance data.