한국정보디스플레이학회:학술대회논문집

한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지

A new red phosphor $BaZr(BO_{3})_{2}$ doped with $Eu^{3+}$ for PDP applications

  • Tian, Lian-Hua (Department of Molecular Science and Technology, Ajou University) ;
  • Yu, Byung-Yong (Korea Institute of Science and Technology) ;
  • Pyun, Chong-Hong (Korea Institute of Science and Technology) ;
  • Mho, Sun-Il (Department of Molecular Science and Technology, Ajou University)
  • 발행 : 2003.07.09
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초록

The photoluminescence (PL) properties are studied for a new phosphor $BaZr(BO_{3})_{2}$ doped with $Eu^{3+}$ activator ion. The excitation spectrum shows strong absorption in the vacuum ultraviolet (VUV) region with an absorption band edge at 200 nm. The PL spectrum shows the strongest emission at 615 nm corresponding to the electric dipole $^{5}D_{0}\;{\rightarrow}\;^{7}F_{2}$ transition of $Eu^{3+}$, which results in a good color purity.

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