The influence of cobalt and nickel on the formation of irradiation-induced defects was studied in fluoride, phosphate, silicate and borosilicate glasses. Sample plates of high-purity glasses, undoped and doped with 0.3 mol% CoO and NiO, respectively, were irradiated with UV lamps and with X-rays. The subsequent defect centres, formed at ppm levels, were characterized by EPR and optical UV-VIS spectroscopy.
Origin
Otto-Schott-Inst, Jena
Journal Title
Glass Sci Technol 75 5 2002 243-253
Sector
Special Glass
Class
S 2427