Fe2O3-CdTe Synthesis as coaxial Nanowires

Abstract

In this paper, a theoretical study of the effect of the shell of cadmium telluride (CdTe), CTSh., On some of the optical properties of the Fe2O3, FCo. core, as nanotubes, using the May- Mie-Lorentz Scattering. The study showed that the nanotubes of the iron heart have very high permeability in the visible spectrum, more than 95%. Absorption and low absorption factor in the IR spectrum with the appearance of two absorption thresholds at the CTSh. Electronic transitions of the direct type allowed by the nanocouple wire and decreasing the energy gap after winding the crust around the FCo. With two energy gaps of 2.2 eV and 1.7 eV.