Optical properties of Ho:SrMoO4 single crystal |
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| Authors: | Xinghua Ma Zhaojie Zhu Zhenyu You Chaoyang Tu |
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| Affiliation: | a Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, State Key Laboratory of Structure Chemistry, Fuzhou, Fujian 350002, PR China
b Graduated School of Chinese Academy of Sciences, Beijing 100039, PR China |
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| Abstract: | Ho3+:SrMoO4 single crystal was grown by the Czochralski method in N2 atmosphere. The polarized absorption spectra, emission spectra and the lifetime decay curves were measured at room temperature. The Judd-Ofelt theory has been applied to analyze the absorption spectra. The spectroscopic parameters, including three intensity parameters, radiative transition rates, radiative lifetimes, fluorescent branching ratios and emission cross sections were obtained. The luminescence lifetime of the 5S2 level was determined to be 4.40 μs. |
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| Keywords: | 42 70 Hj 78 20 &minus e |
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