M.W. Shafer, R.A. de Groot, et al.
Materials Research Bulletin
Large increases in the efficiency of the conventional P1 phosphor (Zn 2SiO4: Mn) have been achieved by substituting various combinations of III and V oxides for SiO2, e.g., Zn 2-yMnySi1-2xAlxPxO 4. The photoluminescence efficiency of these phosphors exhibit strong dependence on the AlPO4 substitution concentration x having highest efficiency for x=0.5-1.5%. Cathodoluminescence and decay measurements show that such materials can have CL efficiency greater than the commercial zinc silicates and still have comparable persistence characteristics.
M.W. Shafer, R.A. de Groot, et al.
Materials Research Bulletin
I.F. Chang, P. Thioulouse, et al.
Journal of Luminescence
D. DiMarzio, M. Croft, et al.
Journal of Applied Physics
U. Venkateswaran, K. Strössner, et al.
Solid State Communications