Figure 3From: Thermal effects in (oxy)nitride phosphors Cation-size-mismatch mechanisms for (a) Ca 1.95 Eu 0.05 Si 4 AlN 7 O and (b) Ba 1.95 Eu 0.05 Si 4 AlN 7 O phosphors. (Reprinted with permission from reference [18]. Copyright 2012, American Chemical Society).Back to article page