Optical properties of ZnCdSe/ZnMgSe multiple quantum wells grown by molecular beam epitaxy

	Optical properties of ZnCdSe/ZnMgSe multiple quantum wells grown by molecular beam epitaxy
其他题名	论文其他题名
	Lu Y. M.; Shen D. Z.; Liu Y. C.; Li B. H.; Liang H. W.; Zhang J. Y.; Fan X. W.
	2002
发表期刊	Chinese Physics Letters
ISSN	0256-307X
卷号	19 期号:8 页码:1152-1154
摘要	We study the optical properties of ZnCdSe/ZnMgSe multiple quantum wells using photoluminescence (PL) and Raman scattering spectra. In the PL spectra, an intense emission band coming from the free exciton luminescence of the quantum wells can be observed from 80K to 300K. The exciton binding energy is evaluated by the dependence of PL intensity on the temperature, showing the behaviour of the better two-dimensional excitons. The result indicates that the enhancement of the confinement effect is due to containing Mg in the barrier layers. At room temperature, Raman scattering spectra are classified into confined optical modes and folded optical modes. This confirms the formation of a multilayer system with a higher crystalline quality.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25175
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu Y. M.,Shen D. Z.,Liu Y. C.,et al. Optical properties of ZnCdSe/ZnMgSe multiple quantum wells grown by molecular beam epitaxy[J]. Chinese Physics Letters,2002,19(8):1152-1154.
APA	Lu Y. M..,Shen D. Z..,Liu Y. C..,Li B. H..,Liang H. W..,...&Fan X. W..(2002).Optical properties of ZnCdSe/ZnMgSe multiple quantum wells grown by molecular beam epitaxy.Chinese Physics Letters,19(8),1152-1154.
MLA	Lu Y. M.,et al."Optical properties of ZnCdSe/ZnMgSe multiple quantum wells grown by molecular beam epitaxy".Chinese Physics Letters 19.8(2002):1152-1154.

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