Calculated dependences of the electron concentration Nopt on the characteristic wave number ν+ taking into account (1) and disregarding (2) the plasmon-phonon coupling. Vertical line is the edge of the working range of the Tensor-27 Fourier spectrometer (340 cm-1).

  Part of: Yugova TG, Belov AG, Kanevskii VE, Kladova EI, Knyazev SN (2020) Comparison between optical and electrophysical data on free electron concentration in tellurium doped n-GaAs. Modern Electronic Materials 6(3): 85-89.