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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
关键词Semiconductors Chemical Synthesis Optical Properties Luminescence
刊名SOLID STATE COMMUNICATIONS
2008-05-01
DOI10.1016/j.ssc.2008.02.016
146期:5-6页:249-252
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000255916100009
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141011
专题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
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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.
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