Experimental study of the Faraday rotation and Verdet constant in nanocrystal and thin films of cadmium manganese telluride samples

Abstract

In this manuscript, the values of Faraday rotation for wavelengths between 675 and 875nm and also Verdet constant (for magnetic field in 15kOe) of nanocrystal and thin film forms of cadmium manganese telluride have been experimentally measured. The Verdet constant of antimagnetic elements like cadmium telluride is very low, which experimentally measured in this paper. Finally, we observed that in high wavelengths compared with initial state, Verdet constants and values of Faraday rotation have decreases process which we explained it in literature.