Vireous silica doped with titanium, cerium or neodymium having specific optical properties was produced by fusing rock crystal or quartz minerals in an electric vacuum furnace. The role of the dopant ions in the structure was interpreted on the basis of their electron spectra.
Origin
Mining And Metallurgical Society, Krakow
Journal Title
Glastech Ber 1988 61 8 218-222
Sector
Special Glass
Class
S 163