Neutron-irradiation-induced near-infrared emission in alpha-Al2O3

	Neutron-irradiation-induced near-infrared emission in alpha-Al2O3
	Rahman, AZMS; Cao XZ(曹兴忠); Wei L(魏龙); Wang BY(王宝义); Cao, XZ; Wei, L; Wang, BY; Ji, HM; Yang, T; Xu, Q
刊名	PHILOSOPHICAL MAGAZINE LETTERS
	2014
卷号	94 期号:4 页码:211-216
关键词	near-infrared spectroscopy dislocations neutron-irradiation alumina lattice defects
英文摘要	Near-infrared spectroscopic study of neutron-irradiated -AlO was conducted. Scanning-electron and optical microscopic measurements were also done. Sample irradiated to the fluence of shows strong emission band at 1180, 1700, 1945 and 2225nm. Photoluminescence (PL) intensity of these bands reduced greatly with higher neutron fluences. From reduction of PL intensity, it can be reasonably assumed that nonradiative recombination centres such as extended defects or dislocations may be formed in -AlO after exposing to very high neutron fluences.
学科主题	Physics
收录类别	SCI
WOS记录号	WOS:000333883000005
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225244]
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Rahman, AZMS,Cao XZ,Wei L,et al. Neutron-irradiation-induced near-infrared emission in alpha-Al2O3[J]. PHILOSOPHICAL MAGAZINE LETTERS,2014,94(4):211-216.
APA	Rahman, AZMS.,曹兴忠.,魏龙.,王宝义.,Cao, XZ.,...&Atobe, K.(2014).Neutron-irradiation-induced near-infrared emission in alpha-Al2O3.PHILOSOPHICAL MAGAZINE LETTERS,94(4),211-216.
MLA	Rahman, AZMS,et al."Neutron-irradiation-induced near-infrared emission in alpha-Al2O3".PHILOSOPHICAL MAGAZINE LETTERS 94.4(2014):211-216.