SPP dispersion relation for ZnS-centered interfaces. Dashed strains are the dispersion relations for light during the corresponding dielectrics. Some alchemists named this zinc oxide lana philosophica, Latin for "philosopher's wool", because it collected in wooly tufts, whereas Other folks considered it looked like white snow and named it nix album.[82] https://infrared-zinc-sulfide79134.loginblogin.com/34596586/the-best-side-of-infrared-zinc-sulfide