Phosphorescent hybrid organic-inorganic light-emitting systems employing ZnO nanorods as a sensitizer

Jun Kue Park, Gi Wan Jeon, Kyu Won Lee, E. H. Choi, Cheol Eui Lee

Research output: Contribution to journalArticle

Abstract

We have studied phosphorescent organic light emitting systems comprising hybrid composite films of inorganic ZnO and phosphorescent dye 2,3,7,8,12,13,17,18-octaethylporphine platinum (PtOEP) co-doped in a tris(8-hydroxyquinolinato)-aluminium (III) (Alq3) host. According to the photoluminescence (PL) measurements, ZnO serves as a sensitizer giving rise to efficient energy transfer in the organic-inorganic composite films, leading to enhanced PL intensities.

Original languageEnglish
Pages (from-to)335-338
Number of pages4
JournalMaterials Research Bulletin
Volume57
DOIs
Publication statusPublished - 2014 Jan 1

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

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