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	Optical absorption and OH- transmission spectra in Mg : Er : LiNbO3 crystals
	Zhen, XH ; Li, Q ; Xu, YH
	2010-05-06 ; 2010-05-06
关键词	Mg : Er : LiNbO3 crystal spectrum defect structure DEFECT STRUCTURE MODEL LITHIUM-NIOBATE DAMAGE RESISTANCE SINGLE-CRYSTALS LINBO3 CRYSTALS DOPED LINBO3 GROWTH SITE MGO Physics, Applied Physics, Condensed Matter Physics, Mathematical
中文摘要	Mg:Er:LiNbO3 crystals were grown by the Czochralski method. Their UV-Vis absorption edges and OH- transmission spectra were measured in terms of the defect structure. The absorption edges shift towards a shorter wavelength with increasing Mg concentration. The dependence of the shift mechanism of the absorption edge on the defect structure was discussed in detail. The OH- absorption bands shift from 3486 cm(-1) to 3535 cm(-1) when the Mg concentration exceeds a threshold value. It is considered that the 3535 cm(-1) absorption band corresponds to the (MgNb)(3-)-OH- complexes.
语种	英语 ; 英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD ; SINGAPORE ; 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12250]
专题	清华大学
推荐引用方式 GB/T 7714	Zhen, XH,Li, Q,Xu, YH. Optical absorption and OH- transmission spectra in Mg : Er : LiNbO3 crystals[J],2010, 2010.
APA	Zhen, XH,Li, Q,&Xu, YH.(2010).Optical absorption and OH- transmission spectra in Mg : Er : LiNbO3 crystals..
MLA	Zhen, XH,et al."Optical absorption and OH- transmission spectra in Mg : Er : LiNbO3 crystals".(2010).

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