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

Jianhua Hao; Michael Cocivera

doi:10.1063/1.1391410

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

Jianhua Hao, Michael Cocivera

Research output: Journal article publication › Journal article › Academic research › peer-review

66 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 language	English
Pages (from-to)	740-742
Number of pages	3
Journal	Applied Physics Letters
Volume	79
Issue number	6
DOIs	https://doi.org/10.1063/1.1391410
Publication status	Published - 6 Aug 2001
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1391410

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title = "Luminescent characteristics of blue-emitting Sr2B5O9Cl: Eu thin-film phosphors",

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.",

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AB - 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.

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

Abstract

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