Synthesis and Characterization of Eu2+ Doped BaAl2S4 Phosphor by Vacuum Heat Treatment

机译：真空热处理掺杂Eu2 +的BaAl2S4荧光粉的合成与表征

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A Eu2+ doped BaAl2S4 phosphor was synthesizedfrom BaS, EuS, Al and S powder by vacuum heattreatment. The synthesized powder at 850oC wascomposed of only BaAl2S4 phase. Thephotoluminescence of Eu2+ doped BaAl2S4 phosphorshowed the blue emission centered at 470nm and CIEcolor coordinate at x=0.12, y=0.11.

机译：通过真空热处理，从BaS，EuS，Al和S粉末中合成出Eu2 +掺杂的BaAl2S4荧光粉。 850℃下合成的粉末仅由BaAl2S4相组成。 Eu2 +掺杂的BaAl2S4荧光粉的光致发光为蓝色，发光中心为470nm，CIE色坐标为x = 0.12，y = 0.11。

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《International Meeting on Information Display (IMID);International Display Manufacturing Conference (IDMC);IMID;IDMC 》|2006年|39-42|共4页
会议地点 Daegu Exhibition & Convention Center (EXCO)(KR);Daegu Exhibition & Convention Center (EXCO)(KR);Daegu Exhibition & Convention Center (EXCO)(KR);Daegu Exhibition & Convention Center (EXCO)(KR)
作者
Yang Hwi Cho; Do Hyung Park; Byung Tae Ahn;
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Department of Materials Science and engineering Korea Advanced Instituteof Science and Technology Daejon Korea;

CTO Electronic Material Development Team Samsung SDI CO. LTD. Gyeonggi Korea;

Department of Materials Science and engineering Korea Advanced Instituteof Science and Technology Daejon Korea Phone: +82-42-869-4220 E-mail: btahn@kaist.ac.kr;

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Synthesis and Characterization of Eu2+ Doped BaAl2S4 Phosphor by Vacuum Heat Treatment

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