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Honma, T., Toda, K., Ye, Z.G. and Sato, M. (1998) Concentration Quenching of the Eu3+-Activated Luminescence in Some Layered Perovskites with Two-Dimensional Arrangement. The Journal of Physical Chemistry of Solids, 59, 1187-1193. http://dx.doi.org/10.1016/S0022-3697(98)00056-0

has been cited by the following article:

• TITLE: Synthesis and Fluorescence Quantum Yield of Gd1－xEuxOOH Crystals

  AUTHORS: Hiroaki Samata, Daisuke Itakura, Shungo Imanaka, Tadashi C. Ozawa

  KEYWORDS: Gadolinium Oxyhydroxide; Fluorescence Quantum Yield; Percolation Model

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.2 No.3, March 25, 2014

  ABSTRACT: Eu3+-doped gadolinium oxyhydroxide Gd1-xEuxOOH crystals were synthesized by the flux method. The X-ray diffraction data for the crystals were well refined assuming a monoclinic structure with the P21/m space group. Gd1-xEuxOOH (x ≤ 0.2) crystals showed strong red emission, and the highest fluorescence quantum yield (Φf) was 0.27, obtained for x = 0.10. Φf decreased rapidly as the Eu3+ content x increased above 0.2, owing to concentration quenching. Analysis with a percolation model indicated three-dimensional energy transfer between the Eu3+ ions.