Preparation and optical properties of transparent Mn : MgAl2O4 ceramics

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	Preparation and optical properties of transparent Mn : MgAl2O4 ceramics
	Sun Yuefeng ; Lu Tiecheng ; Wang Xuejun
刊名	RARE METAL MATERIALS AND ENGINEERING
	2007-08-01
卷号	36 页码:438-441
关键词	transparent ceramic Mn : MgA1204 visible-band laser material
ISSN号	1002-185X
通讯作者	Sun Yuefeng(sunyuefeng5@sina.com)
英文摘要	Mn:MgAl2O4 powders with different doping concentration were obtained by melt salt calcining. Transparent ceramic Mn:MgAl2O4 were prepared by vacuum sintering. The preparation of transparent Mn: MgAl2O4 ceramics with potential applications in the field of visible-band ceramic laser material and their light transmission, microstructure and photoluminescence properties were investigated by ultraviolet-visible spectrometer, scanning electron microscopy and fluorescence spectrometer, respectively. As a result, transparent Mn:MgAl2O4 ceramics were obtained by a simple method. Compared with single crystals, two channels of visible-band luminescence, one strong peak around centered at 520nm and one weak peak centered at 690 nm, respectively, can be shown. Unlike those of single crystals, the two channels are related.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000250915200127
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/90757]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sun Yuefeng
作者单位	1.Sichuan Univ, Dept Phys, Key Lab Radiat Phys & Technol Minist Educ, Chengdu 610064, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Sun Yuefeng,Lu Tiecheng,Wang Xuejun. Preparation and optical properties of transparent Mn : MgAl2O4 ceramics[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36:438-441.
APA	Sun Yuefeng,Lu Tiecheng,&Wang Xuejun.(2007).Preparation and optical properties of transparent Mn : MgAl2O4 ceramics.RARE METAL MATERIALS AND ENGINEERING,36,438-441.
MLA	Sun Yuefeng,et al."Preparation and optical properties of transparent Mn : MgAl2O4 ceramics".RARE METAL MATERIALS AND ENGINEERING 36(2007):438-441.