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A green-emitting phosphor, Eu2+-activated Ba3Si6O9N4 phosphor, was synthesized by a conventional solid state reaction method. X-ray diffraction patterns showed that the synthesized phosphor sintered at 1300°C for 6h was a Ba3Si6O9N4 pure phase. It could be efficiently excited by UV–blue light (280–500nm) and showed a single intense broad emission band (470–625nm). Suitable excitation range makes it...
A novel phosphor Ba 3 Si 6 O 9 N 4 doped with Eu and M (M=Ce 3+ , Mn 2+ and Dy 3+ ) has been synthesized by a solid state reaction at 1350°C for 6h under 90%N 2 /10%H 2 atmosphere. It could be efficiently excited by UV–blue light (280–500nm) and showed a single intense broadband emission (470–625nm). Suitable excitation range...
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