Enhanced luminescence properties in (Sr1−xBax)2.97SiO3N4/3:0.03Eu2+ oxynitride phosphor

Through the change of micro-structure by doping Ba2+ ions proved by the XRD patterns, (Sr1−xBax)2.97SiO3N4/3:0.03Eu2+phosphor eventually achieves the extension of lifetime and the improvement of luminescence properties and thermal stability.219