Conductive thin-film phosphors prepared by a sol-gel method

Akira Suzuki, Shinobu Fujihara, Toshio Kimura

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

ZnO thin films with dispersed phosphor particles containing EuF3 and EuOF were fabricated by a sol-gel method using trifluoroacetic acid. ZnO thin films with dispersed EuOF exhibited the strongest luminescence. However, the intensity was relatively weak because of the resonance energy transfer. To suppress this, LaOF containing Eu3+ was dispersed in a ZnO matrix. Intense luminescence was observed in the ZnO/LaOF:Eu thin film.

Original languageEnglish
Pages (from-to)263-266
Number of pages4
JournalKey Engineering Materials
Volume228-229
Publication statusPublished - 2002 Jan 1
EventAsian Ceramic Science for Electronics II Proceedings of the 2nd Asian Meeting of Electroceramics - Kawasaki, Japan
Duration: 2001 Oct 12001 Oct 1

Keywords

  • Europium
  • Phosphor
  • Photoluminescence
  • Rare Earth Oxyfluoride
  • Sol-Gel Method
  • Zinc Oxide

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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