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Radiative properties of Eu(DBM)3Phen-doped poly(methyl methacrylate)

  • Hao Liang (a1), Zhiqiang Zheng (a2), Qijin Zhang (a1), Hai Ming (a2), Biao Chen (a3), Jie Xu (a3) and Hui Zhao (a3)...

Abstract

Eu(DBM)3Phen-doped poly(methyl methacrylate) (PMMA) with different doping concentrations was prepared. Judd–Ofelt parameters Ω2 and Ω4 and the fluorescence intensity ratio R were computed from the fluorescence emission spectra and were analyzed. The radiative properties, such as transition probabilities, emission cross section (46.47 × 10−22 cm2), fluorescence branching ratios (90.34%), and radiative lifetime (1.704 ms), reveal that Eu(DBM)3 Phen-doped PMMA has potential use as a laser material.

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Radiative properties of Eu(DBM)3Phen-doped poly(methyl methacrylate)

  • Hao Liang (a1), Zhiqiang Zheng (a2), Qijin Zhang (a1), Hai Ming (a2), Biao Chen (a3), Jie Xu (a3) and Hui Zhao (a3)...

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