Broad excitation band Barium silicate phosphors for LEDs, Ba_4Si_6Oi_6:Eu~(2+)and Ba_5Si_8O_(21):Eu~(2+)

机译：适用于LED的宽激发带硅酸钡磷光体，Ba_4Si_6Oi_6：Eu〜（2+）和Ba_5Si_8O_（21）：Eu〜（2+）

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Blue green emitted barium silicate phosphors, Ba_4Si_6O_(16):Eu~(2+), Ba_5Si_8O_(21):Eu~(2+) were prepared by a conventional solid state reaction. These silicate phosphors can be efficiently excited by n-UV light, yielding an intense blue green emission. Under the excitation of near UV light, the emission bands are broader than that of Ba_2SiO_4:Eu~(2+) phosphor.

机译：通过常规的固态反应制备蓝绿色发射的硅酸钡荧光粉Ba_4Si_6O_（16）：Eu〜（2 +），Ba_5Si_8O_（21）：Eu〜（2+）。这些硅酸盐磷光体可以被n-UV光有效地激发，产生强烈的蓝绿色发射。在近紫外光的激发下，发射带比Ba_2SiO_4：Eu〜（2+）荧光粉的发射带宽。

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来源
《Proceedings of the 12th international symposium on the science and technology of light sources and the 3rd international conference on white LEDs and solid state lighting》|2010年|p.129-130|共2页
会议地点 Eindhoven(NL);Eindhoven(NL);Eindhoven(NL);Eindhoven(NL)
作者
T. Ishigaki; K. Sato; K. Uematsu; K. Toda; M. Sato;
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Center for Trtmsdiciplinary Research, Niigata University, 8050 lkarashi 2-no-cho, Nishi-ku, Niigata 950-2181,rnJAPAN;

Graduate School of Science and Technology, Niigata University, 8050 lkarashi 2-no-cho, Niigata 950-2181,rnJAPAN;

rnDepartment of Chemistry and Chemical Engineering, Niigata University, 8050 lkarashi 2-no-cho, Niigatarn950-2181, JAPAN;

Center for Trtmsdiciplinary Research, Niigata University, 8050 lkarashi 2-no-cho, Nishi-ku, Niigata 950-2181,rnJAPAN Graduate School of Science and Technology, Niigata University, 8050 lkarashi 2-no-cho, Niigata 950-2181,rnJAPAN;

rn Center for Trtmsdiciplinary Research, Niigata University, 8050 lkarashi 2-no-cho, Nishi-ku, Niigata 950-2181,rnJAPAN Department of Chemistry and Chemical Engineering, Niigata University, 8050 lkarashi 2-no-cho, Niigatarn950-2181, JAPAN;

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Broad excitation band Barium silicate phosphors for LEDs, Ba_4Si_6Oi_6:Eu~(2+)and Ba_5Si_8O_(21):Eu~(2+)

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