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Proceedings Paper

Structure and luminescence properties of Tb3+-doped Lu3Al5O12 films prepared by Pechini sol-gel method
Author(s): Jian Wang; Siqing Shen; Jianjun Xie; Ying Shi; Fei Ai
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Paper Abstract

Tb3+-doped Lu3Al5O12(hereinafter referred to as LuAG:Tb) films were successfully prepared by Pechini sol-gel process and spin-coating technique on carefully cleaned (111) silicon wafer. The microstructure and optical properties of the LuAG:Tb films were studied by X-ray diffraction (XRD), atomic force microscopy(AFM), as well as photoluminescence (PL) spectra. The XRD results showed that the precursor films started to crystallize at about 900°C. All as-calcined LuAG:Tb films showed the Tb3+ characteristic emission bands.

Paper Details

Date Published: 18 February 2011
PDF: 4 pages
Proc. SPIE 7995, Seventh International Conference on Thin Film Physics and Applications, 79950Y (18 February 2011); doi: 10.1117/12.888433
Show Author Affiliations
Jian Wang, Shanghai Univ. (China)
Siqing Shen, Shanghai Univ. (China)
Jianjun Xie, Shanghai Univ. (China)
Ying Shi, Shanghai Univ. (China)
Fei Ai, Shanghai Institute of Ceramics (China)

Published in SPIE Proceedings Vol. 7995:
Seventh International Conference on Thin Film Physics and Applications
Junhao Chu; Zhanshan Wang, Editor(s)

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