Structural study of annealed BaMgAl10O17:Eu2+ using X-ray powder diffraction data

Yong Ii Kim; Si Choon Moon; Sung Oong Kang; Maeng Joon Jung; Jong Sung Hong

doi:10.1023/A:1023662810174

Structural study of annealed BaMgAl₁₀O₁₇:Eu²⁺ using X-ray powder diffraction data

Yong Ii Kim, Si Choon Moon, Sung Oong Kang, Maeng Joon Jung, Jong Sung Hong

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Abstract

A structural refinement of EuMgAl₁₁O₁₉ was performed by the Rietveld analysis using X-ray powder diffraction. The photoluminescence (PL) excitation spectra were measured by a deuterium lamp which was used as a vacuum ultraviolet excitation light sources. The PL spectra results indicated that the decrease of luminance results from the transition of the valence state from Eu₂₊ to Eu₃₊.

Original language	English
Pages (from-to)	669-673
Number of pages	5
Journal	Journal of Materials Science Letters
Volume	22
Issue number	9
DOIs	https://doi.org/10.1023/A:1023662810174
State	Published - 1 May 2003

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title = "Structural study of annealed BaMgAl10O17:Eu2+ using X-ray powder diffraction data",

abstract = "A structural refinement of EuMgAl11O19 was performed by the Rietveld analysis using X-ray powder diffraction. The photoluminescence (PL) excitation spectra were measured by a deuterium lamp which was used as a vacuum ultraviolet excitation light sources. The PL spectra results indicated that the decrease of luminance results from the transition of the valence state from Eu2+ to Eu3+.",

author = "Kim, {Yong Ii} and Moon, {Si Choon} and Kang, {Sung Oong} and Jung, {Maeng Joon} and Hong, {Jong Sung}",

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AU - Kim, Yong Ii

AU - Moon, Si Choon

AU - Kang, Sung Oong

AU - Jung, Maeng Joon

AU - Hong, Jong Sung

PY - 2003/5/1

Y1 - 2003/5/1

N2 - A structural refinement of EuMgAl11O19 was performed by the Rietveld analysis using X-ray powder diffraction. The photoluminescence (PL) excitation spectra were measured by a deuterium lamp which was used as a vacuum ultraviolet excitation light sources. The PL spectra results indicated that the decrease of luminance results from the transition of the valence state from Eu2+ to Eu3+.

AB - A structural refinement of EuMgAl11O19 was performed by the Rietveld analysis using X-ray powder diffraction. The photoluminescence (PL) excitation spectra were measured by a deuterium lamp which was used as a vacuum ultraviolet excitation light sources. The PL spectra results indicated that the decrease of luminance results from the transition of the valence state from Eu2+ to Eu3+.

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JO - Journal of Materials Science Letters

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Structural study of annealed BaMgAl₁₀O₁₇:Eu²⁺ using X-ray powder diffraction data

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