Fig. 1 | Nature Communications

Fig. 1

From: Megahertz-wave-transmitting conducting polymer electrode for device-to-device integration

Fig. 1

Relationship between plasma frequency and reflection for transparent conductors. a Schematic of increase in light transmission (decrease in reflectivity) of metals for frequencies beyond the plasma frequency. b Frequency-dependent reflection loss R of four materials (silver, indium tin oxide (ITO), pristine poly(3,4-ethylenedioxythiophene):-poly(styrenesulfonate) (PEDOT:PSS), and diluted PEDOT:PSS) calculated by intrinsic impedance. c Correlation between vertical intercept (R = 0) of reflection loss curve, fR=0, calculated by σ and plasma frequency ωp that is proportional to electron concentration n