H. Ohta et al., THE INVESTIGATION OF ELECTRONIC-STRUCTURE IN FESI BY OPTICAL MEASUREMENTS, Journal of magnetism and magnetic materials, 144, 1995, pp. 121-122
The optical conductivity of FeSi has been obtained by means of a Krame
rs-Kronig transformation of the reflectivity spectra in the energy reg
ion 0.05-32 eV. The result is compared with the optical conductivity o
btained by a band calculation, and the electronic structure of FeSi is
discussed.