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Synthesis and luminescence properties of stoichiometry-controlled YAGG:Ce phosphors under vacuum UV excitation

  • Korea Research Institute of Chemical Technology

Research output: Contribution to conferenceConference paperpeer-review

Abstract

Ce-doped yttrium aluminum gallium garnet (Y3(Al, Ga) 5O12:Ce3+, YAGG:Ce) phosphors with the control of stoichiometry were synthesized by solid-state method. Photoluminescence properties of stoichiometry-controlled YAGG:Ce phosphors were investigated under vacuum UV excitation of 147 nm. The luminance of YAGG:Ce phosphors with non-stoichiometric compositions were higher than that of stoichiometric phosphor.

Original languageEnglish
Title of host publicationSociety for Information Display - 19th International Display Workshops 2012, IDW/AD 2012
Pages800-803
Number of pages4
StatePublished - 2012
Event19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012 - Kyoto, Japan
Duration: 2012.12.42012.12.7

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Conference

Conference19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012
Country/TerritoryJapan
CityKyoto
Period12.12.412.12.7

Keywords

  • Phosphors
  • Stoichiometry
  • YAGG:Ce

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