Optical Properties of Heavily Al-Doped Single-Crystal Si3N4 Nanobelts

	Optical Properties of Heavily Al-Doped Single-Crystal Si3N4 Nanobelts
其他题名	论文其他题名
	Gao F. M.; Wang Y. S.; Zhang L. G.; Yang W. Y.; An L. A.
	2010
发表期刊	Journal of the American Ceramic Society
ISSN	0002-7820
卷号	93 期号:5 页码:1364-1367
摘要	The optical properties of heavily Al-doped single-crystal Si3N4 nanobelts are investigated by measuring their absorption, photoluminescence, and photoluminescence excitation spectra. The results suggest that the doped Si3N4 exhibit two absorptions at 2.5 and 4.2 eV, instead of absorption at 5.0 eV in the pure Si3N4. The doped nanobelts show light emissions in a range of 1.4 to 3.6 eV, which is red-shifted as compared with that of pure Si3N4 nanobelts. These results are ascribed to the unique doping mechanism of Al, which generates two types of defects.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26128
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Gao F. M.,Wang Y. S.,Zhang L. G.,et al. Optical Properties of Heavily Al-Doped Single-Crystal Si3N4 Nanobelts[J]. Journal of the American Ceramic Society,2010,93(5):1364-1367.
APA	Gao F. M.,Wang Y. S.,Zhang L. G.,Yang W. Y.,&An L. A..(2010).Optical Properties of Heavily Al-Doped Single-Crystal Si3N4 Nanobelts.Journal of the American Ceramic Society,93(5),1364-1367.
MLA	Gao F. M.,et al."Optical Properties of Heavily Al-Doped Single-Crystal Si3N4 Nanobelts".Journal of the American Ceramic Society 93.5(2010):1364-1367.

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