Anisotropic conductivity of Nd_{1.85}Ce_{0.15}CuO_{4-δ} films at submillimeter wavelengths

A. Pimenov, A. V. Pronin, A. Loidl +5

The anisotropic conductivity of thin Nd${}_{1.85}$Ce${}_{0.15}$CuO${}_{4-\delta }$ films was measured in the frequency range 8 cm${}^{-1}<\nu <$ 40 cm${}^{-1}$ and for temperatures 4 K $<T<300$ K. A…