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Research on fabricating technique of Ba-Al-S:Eu sputtering target

  • Zhao DING
  • , Zhinong YU*
  • , Dongpu ZHANG
  • , Wei XUE
  • , Wuyu WANG
  • *此作品的通讯作者
  • Beijing Institute of Technology
  • General Research Institute for Non-ferrous Metals China

科研成果: 期刊稿件文章同行评审

摘要

Ba-Al-S-Eu sputtering target for blue emitting phosphors was prepared by powder sintering method. XRD patterns showed that the main components of the target were barium tetra aluminum sulfide (BaAl4S7), bariutm sulfide (BaS), and europium sulfide (EuS). In the samples, part of the barium and aluminum are formed into barium aluminum oxide (BaAl2O4) with the impurity element of oxygen. The PL characteristic spectra of the target showed the 470 nm blue emission obviously, and the Ba-Al-S thin films also transmitted a purple-blue emission at the position of 440 nm. The results indicated that this method was suitable for the fabrication of the Ba-Al-S:Eu sputtering target.

源语言英语
页(从-至)398-401
页数4
期刊Journal of Rare Earths
27
3
DOI
出版状态已出版 - 6月 2009

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