e-Journal of Surface Science and Nanotechnology
Online ISSN : 1348-0391
ISSN-L : 1348-0391
Conference -CIF'15-
Photoluminescence from Divalent Europium Ion Doped in Silica Glass Prepared with Sol-Gel Technique
Yukon MurakamiYutaka Kawabe
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2015 Volume 13 Pages 51-53

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Abstract

Europium ions were doped in silica glass matrix with a sol-gel method as well as Al co-dopant. The samples densified at 1050°C showed bright blue emission under UV illuminations. Lifetime of the luminescence was about 1 μs and did not depend on Al concentration, indicating that europium existed as divalent form at proximate positions to aluminum ions. [DOI: 10.1380/ejssnt.2015.51]

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この記事はクリエイティブ・コモンズ [表示 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by/4.0/deed.ja
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