Luminescent characteristics of blue-emitting Sr2B5O9Cl: Eu thin-film phosphors

Jianhua Hao, Michael Cocivera

Research output: Journal article publicationJournal articleAcademic researchpeer-review

59 Citations (Scopus)

Abstract

Thin films of Sr2B5O9Cl: Eu were deposited on glass plates using spray pyrolysis of aqueous solutions. Films exhibited blue cathodoluminescence and photoluminescence, indicating the films contained Eu2+rather than Eu3+. A luminance of 76 cd/m2at 5 kV was obtained for annealed films on glass substrates. The chromaticity coordinates were x=0.162 and y=0.035 with a dominant wavelength of 450 nm and a 95% color purity.
Original languageEnglish
Pages (from-to)740-742
Number of pages3
JournalApplied Physics Letters
Volume79
Issue number6
DOIs
Publication statusPublished - 6 Aug 2001
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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