Blue Luminescence of CdS Nanowires Synthesized by Sulfurization
GAO Tao1,2 , MENG Guo-Wen1 , WANG Tai-Hong2
1 Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
2 Institute of Physics, Chinese Academy of Sciences, Beijing 100080
Blue Luminescence of CdS Nanowires Synthesized by Sulfurization
GAO Tao1,2 ;MENG Guo-Wen1 ;WANG Tai-Hong2
1 Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031
2 Institute of Physics, Chinese Academy of Sciences, Beijing 100080
关键词 ：
78.55.Et ,
81.05.Dz
Abstract ： Polycrystalline CdS nanowires have been synthesized by sulfurizing metal Cd nanowires deposited electrochemically within the nanochannels of porous anodic alumina (PAA) templates. Photoluminescence (PL) investigation shows that the CdS nanowires have an intensive and broad PL emission band peaked around 435 nm. The investigation results suggest that localized defects and excess S atoms existing in the CdS nanowires are responsible for this blue luminescence.
Key words ：
78.55.Et
81.05.Dz
出版日期: 2004-05-01
引用本文:
GAO Tao;MENG Guo-Wen;WANG Tai-Hong. Blue Luminescence of CdS Nanowires Synthesized by Sulfurization[J]. 中国物理快报, 2004, 21(5): 959-962.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I5/959
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