Effect of Bi3+ addition on photoluminescence of (Y,Gd)(V,P)04:Eu phosphor

Hyun Ai Kyung, Choi Sungho, Tae Yeon Seong, Ha Kyun Jung

Research output: Contribution to journalConference article

Abstract

The structural and optical properties on Bi3+ addition in (Y,Gd)(V,P)04:Eu3+ red phosphor were investigated. With the addition of Bi3+, the band edge in excitation spectrum shifts toward longer wavelength region, resulting in remarkable enhancement of the red emission intensity at 619 nm.

Original languageEnglish
Pages (from-to)569-571
Number of pages3
JournalProceedings of International Meeting on Information Display
Volume8
Publication statusPublished - 2008 Dec 1
Event8th International Meeting on Information Display - International Display Manufacturing Conference 2008 and Asia Display 2008, IMID/IDMC/ASIA DISPLAY 2008 - Ilsan, Korea, Republic of
Duration: 2008 Oct 132008 Oct 17

Keywords

  • LED
  • Phosphor
  • Photoluminescence

ASJC Scopus subject areas

  • Engineering(all)

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