Measurements of the magneto-optical properties of thin-film EuS at room temperature in the visible spectrum

This paper reports on the magneto-optical properties of an electron beam evaporated EuS thin-film characterized at room temperature. The refractive index was measured using ellipsometry in visible part spectrum. dispersion curve Verdet constant wavelength range between 600 and 800 nm. We fitted analytical expression for 663–785 In addition, we find that is one order magnitude higher than commonly used terbium gallium garnet crystal.