Composition-dependent optical properties of Zn(x)Cd(1-x)S synthesized by precipitable-hydrothermal process

	Composition-dependent optical properties of Zn(x)Cd(1-x)S synthesized by precipitable-hydrothermal process
	Shi, Jiaying; Yan, Hongjian; Wang, Xiuli; Feng, Zhaochi; Lei, Zhibin; Li, Can
刊名	solid state communications
	2008-05-01
卷号	146 期号:5-6 页码:249-252
关键词	semiconductors chemical synthesis optical properties luminescence
英文摘要	high-quality zn(x)cd(1-x)s nanocrystals have been synthesized by mild and facile precipitable-hydrothermal processes using stable, less toxic inorganic salts cd(ac)(2), zn(ac)(2) and na(2)s as the starting materials. the composition-dependence optical properties of zn(x)cd(1-x)s are studied by uv-visible absorption, raman and photoluminescence spectroscopy. the near band edge luminescence is observed for zn(x)cd(1-x)s nanocrystals with relatively narrow full width at half-maximum besides the deep level luminescence of zn(x)cd(1-x)s nanocrystals. the linear-dependence of raman frequency on the composition x indicates the optical phonons of zn(x)cd(1-x)s exhibit the one-mode behavior. these zn(x)cd(1-x)s nanocrystals with composition-dependent optical properties synthesized by this convenient, cost-effective and easily controllable approach have potential applications in solar cell, photocatalysis, and optoelectric devices, etc. (c) 2008 published by elsevier ltd.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, condensed matter
研究领域[WOS]	physics
关键词[WOS]	quantum dots ; in-situ ; nanocrystals ; luminescence ; photoluminescence ; temperature ; cdxzn1-xs ; clusters ; spectra ; films
收录类别	SCI
语种	英语
WOS记录号	WOS:000255916100009
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/141011]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Shi, Jiaying,Yan, Hongjian,Wang, Xiuli,et al. Composition-dependent optical properties of Zn(x)Cd(1-x)S synthesized by precipitable-hydrothermal process[J]. solid state communications,2008,146(5-6):249-252.
APA	Shi, Jiaying,Yan, Hongjian,Wang, Xiuli,Feng, Zhaochi,Lei, Zhibin,&Li, Can.(2008).Composition-dependent optical properties of Zn(x)Cd(1-x)S synthesized by precipitable-hydrothermal process.solid state communications,146(5-6),249-252.
MLA	Shi, Jiaying,et al."Composition-dependent optical properties of Zn(x)Cd(1-x)S synthesized by precipitable-hydrothermal process".solid state communications 146.5-6(2008):249-252.