| Cr4+:Ca2GeO4激光晶体生长及结构表征 |
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| 引用本文： | 张山丽,曾繁明,王欣桐,李春,王成伟,张莹,林海,秦杰明,刘景和.Cr4+:Ca2GeO4激光晶体生长及结构表征[J].物理学报,2010,59(10):7214-7218. |
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| 作者姓名： | 张山丽 曾繁明 王欣桐 李春 王成伟 张莹 林海 秦杰明 刘景和 |
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| 作者单位： | 长春理工大学材料科学与工程学院,光电功能材料教育部工程研究中心,长春130022 |
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| 摘 要： | 采用助熔剂法,以CaCl2为助熔剂,生长Cr4+ :Ca2GeO4新型近红外可调谐激光晶体.通过X射线衍射(XRD)、激光Raman光谱、X射线光电子能谱(XPS)等方法对晶体进行结构表征.结果表明,得到的晶体为单斜晶系镁橄榄石结构的低温γ-Cr4+ :Ca2GeO4单晶,晶格参数为a=5.3209 (1 =0.1 nm)
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| 关 键 词： | Cr4+ :Ca2GeO4激光晶体 X射线衍射 Raman光谱 X射线光电子能谱 |
Growth and structure characterization of Cr4+doped Ca2 GeO4 laser crystal |
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| Zhang Shan-Li,Zeng Fan-Ming,Wang Xin-Tong,Li Chun,Wang Cheng-Wei,Zhang Ying,Lin Hai,Qin Jie-Ming,Liu Jing-He.Growth and structure characterization of Cr4+doped Ca2 GeO4 laser crystal[J].Acta Physica Sinica,2010,59(10):7214-7218. |
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| Authors: | Zhang Shan-Li Zeng Fan-Ming Wang Xin-Tong Li Chun Wang Cheng-Wei Zhang Ying Lin Hai Qin Jie-Ming Liu Jing-He |
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| Institution: | Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China;Changchun University of Science and Technology, Changchun 130022, China |
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| Abstract: | |
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| Keywords: | Cr4+ :Ca2GeO4 laser crystal x ray diffraction Raman spectra x ray photoelectron spectroscopy |
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