The optical constants of bulk niobium in the spectral region from 6.6 to 23 eV have been calculated from reflectance measurements at five different angles. Concordance as well as some differences have been found with existing data.
© 1978 Optical Society of America
V. V. Truong, L. J. LeBlanc, and G. J. Turpin, "Optical properties of bulk niobium from 6.6 to 23 eV," J. Opt. Soc. Am. 68, 1017-1018 (1978)