The Excitation Processes of Sensitized Luminescence in YAl3(BO3)4:Eu3+, Gd3+ Phosphors

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概要

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• The photoluminescence of YAl3(BO3)4:Eu3+ phosphor is sensitized by the codoping of Gd3+ ions under ultraviolet excitation from 130 nm to 160 nm. The Gd3+ ions sensitize the emission of Eu3+ ions by a two-step energy transfer from the host to Gd3+ and then to Eu3+ ions.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2003-12-15

著者

• Yokosawa Nobuyuki

  Display Development Center, Toshiba Corporation, 1-9-2 Hatara-cho, Fukaya, Saitama 366-8510, Japan

• Nakazawa Eiichiro

  Electrical Engineering and Electronics, Kogakuin University, Nakano-machi, Hachioji, Tokyo 192-0015, Japan

関連論文

• Vacuum Ultraviolet Excitation Processes of YAl3(BO3)4:$R$ ($R$ = Eu3+, Gd3+ and Tb3+)
• The Excitation Processes of Sensitized Luminescence in YAl3(BO3)4:Eu3+, Gd3+ Phosphors

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