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

Akira Suzuki, Shinobu Fujihara, Toshio Kimura

Research output: Contribution to journalArticle

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

Fingerprint

Conductive films
Phosphors
Sol-gel process
Thin films
Luminescence
Trifluoroacetic acid
Trifluoroacetic Acid
Energy transfer

Keywords

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

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemical Engineering (miscellaneous)

Cite this

Conductive thin-film phosphors prepared by a sol-gel method. / Suzuki, Akira; Fujihara, Shinobu; Kimura, Toshio.

In: Key Engineering Materials, Vol. 228-229, 2002, p. 263-266.

Research output: Contribution to journalArticle

Suzuki, Akira ; Fujihara, Shinobu ; Kimura, Toshio. / Conductive thin-film phosphors prepared by a sol-gel method. In: Key Engineering Materials. 2002 ; Vol. 228-229. pp. 263-266.
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