Experimental investigation and crystal-field modeling of Er3+ energy levels in GSGG crystal

doi:10.1016/j.jallcom.2016.01.178

	Experimental investigation and crystal-field modeling of Er3+ energy levels in GSGG crystal
	Gao, J. Y.1 ; Sun, D. L.1; Zhang, Q. L.1; Wang, X. F.1,2; Liu, W. P.1; Luo, J. Q.1; Sun, G. H.1; Yin, S. T.1
	2016-06-25
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
摘要	The Er3+-doped Gd3Sc2Ga3O12 (Er3+:GSGG) single crystal, a excellent medium of the mid-infrared and anti-radiation solid state laser pumped by laser diode, was grown by Czochralski method successfully. The absorption spectra were measured and analyzed in a wider spectral wavelength range of 350-1700 nm at different temperatures of 7.6, 77, 200 and 300 K. The free-ions and crystal-field parameters were fitted to the experimental energy levels with the root mean square deviation of 9.86 cm(-1). According to the crystal-field calculations, 124 degenerate energy levels of Er3+ in GSGG host crystals were assigned. The fitting results of free-ions and crystal-field parameters were compared with those already reported of Er3+:YSGG. The results indicated that the free-ions parameters for Er3+ in GSGG host are similar to those in YSGG host crystals, and the crystal-field interaction of GSGG is weaker than that of YSGG, which may result in the better laser characterization of Er3+:GSGG crystal. (C) 2016 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Er3++:Gsgg Crystal Absorption Spectra Crystal-field Calculations Energy Levels Fitting
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.jallcom.2016.01.178
关键词[WOS]	GARNET HOSTS ; ABSORPTION ; SPECTRA ; GD3SC2GA3O12 ; IRRADIATION ; GROWTH ; ND-3+ ; 4F11
收录类别	SCI
语种	英语
项目资助者	Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; Knowledge Innovation Program of the Chinese Academy of Sciences(YYYJ-1002) ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; National Natural Science Foundation of China(90922003 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 50932005 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 91122021 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 51272254 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 61205173 ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236) ; 51172236)
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000371767900051
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/21516
专题	中科院安徽光学精密机械研究所
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
第一作者单位	中科院安徽光学精密机械研究所
推荐引用方式 GB/T 7714	Gao, J. Y.,Sun, D. L.,Zhang, Q. L.,et al. Experimental investigation and crystal-field modeling of Er3+ energy levels in GSGG crystal[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,671(无):389-395.
APA	Gao, J. Y..,Sun, D. L..,Zhang, Q. L..,Wang, X. F..,Liu, W. P..,...&Yin, S. T..(2016).Experimental investigation and crystal-field modeling of Er3+ energy levels in GSGG crystal.JOURNAL OF ALLOYS AND COMPOUNDS,671(无),389-395.
MLA	Gao, J. Y.,et al."Experimental investigation and crystal-field modeling of Er3+ energy levels in GSGG crystal".JOURNAL OF ALLOYS AND COMPOUNDS 671.无(2016):389-395.

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