Chinese Optics Letters, Volume. 14, Issue 2, 021602(2016)
Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method
Figures & Tables(8)
Fig. 1. (a) Photograph of Eu:CGA single crystal grown by the FZ method. (b) Photograph of Eu:CGA obtained slices: the left one is as grown, and the right one is an annealed crystal.
Fig. 2. Powder XRD patterns of Eu:CGA and CGA single crystals grown by the FZ method.
Fig. 3. Result of the rocking curve for the as-grown Eu:CGA single crystal.
Fig. 4. Polarized absorption spectra of Eu:CGA single crystal at room temperature.
Fig. 5. Emission spectra of Eu:CGA single crystal from 500 to 750 nm.
Table 1. Cell Parameters of Eu:CGA and CGA Single Crystals
View tableView in ArticleTable 1. Cell Parameters of Eu:CGA and CGA Single Crystals
A, B (nm) C (nm) V ( ) CGA 0.3660 1.1971 0.1604 CGA:Eu 0.3661 1.1986 0.1606
Table 2. Element Analysis Results From the ICP-AES of the Obtained Eu:CGA Single Crystal
View tableView in ArticleTable 2. Element Analysis Results From the ICP-AES of the Obtained Eu:CGA Single Crystal
Crystal Measured (wt. %) Calculated molar number (at. %) (at. %) Segregation coefficient of Eu:CGA 1.01 1.92 2 0.96
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Ruijuan Li, Xiaodong Xu, Liangbi Su, Qinglin Sai, Changtai Xia, Qiuhong Yang, Jun Xu, Adam Strzęp, Anita Półkoszek, "Crystal characterization and optical spectroscopy of Eu3+-doped CaGdAlO4 single crystal fabricated by the floating zone method," Chin. Opt. Lett. 14, 021602 (2016)
Paper Information
Category: Materials
Received: Oct. 15, 2015
Accepted: Nov. 26, 2015
Published Online: Sep. 21, 2018
The Author Email: Xiaodong Xu (xdxu79@mail.sic.ac.cn)
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