Refractive index spectral dependence, Raman and transmission spectra of high-purity ${}^{28}$Si, ${}^{29}$Si, ${}^{30}$Si, and ${}^{nat}$Si single crystals

V. G. Plotnichenko, V. O. Nazaryants, E. B. Kryukova +7

Precise measurement of the refractive index of stable silicon isotopes ${}^{28}$Si, ${}^{29}$Si, ${}^{30}$Si single crystals with enrichments above 99.9 at.% and a silicon single crystal…