Preparation and photoluminescence of Ba substitution in blue–green phosphors Ba Zn1−Al2O4: Eu2+

Research progress in cyan and blue phosphors

“…Xiaozhan Yang et al 10 synthesized ZnAl 2 O 4 (Ba x Zn 1− x Al 2 O 4 :Eu 2+ phosphor) with an alkaline earth element Ba substitution component for the first time by the high-temperature solid-state reaction. The samples show polycrystalline morphology, and the grain size is between a few microns and ten microns.…”