Gaft M.; Boulon G.; Panczer G.; Guyot Y.; Reisfeld R.; Votyakov S.; Bulka G.
(2000)
Luminescence, decay-times and EPR spectroscopy of Cr-doped ZrSiO4 show the presence of both Cr3+ and Cr5+ active centers, which can be connected with Zr4+ and Si4+ adjacent two-cation replacement. Cr5+ emission occurs ...