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Electrochemical tuned scattering of gold nanostructure
Huang, Yu1; Xia, Liangping1,2; Yang, Zheng1,2; Liu, Yuan1; Xie, Wanyi1; Zhang, Hua1; Huang, Y. (huangyu@cigit.ac.cn)
Source PublicationApplied Surface Science
Volume265Pages:802-809
2013
Language英语
ISSN01694332
DOI10.1016/j.apsusc.2012.11.122
Indexed BySCI ; Ei
WOS IDWOS:000312958500124
Subtype期刊论文
AbstractThe ultrathin gold film and gold nanoprism immobilized on ITO electrodes displayed strong perturbed plasmonic scattering as the result of potential linear sweep and step applications. Although nanoscale surface structure strongly determines the potential-dependent plasmonic response of gold nanostructure, the universality of exponential fit for the differential scattering induced by the potential linear sweep indicates the same mechanism could be widely used to explain the effect of potential on the gold nanostructure. The larger scattering changed by the anodic potential step than cathodic counterpart is attributed to increased double layer capacitance due to the presence of adsorptive ion. The presence of potential controlled scattering indicates the tunability of localized surface plasmon resonance of gold nanostructure. © 2012 Elsevier B.V. All rights reserved.; The ultrathin gold film and gold nanoprism immobilized on ITO electrodes displayed strong perturbed plasmonic scattering as the result of potential linear sweep and step applications. Although nanoscale surface structure strongly determines the potential-dependent plasmonic response of gold nanostructure, the universality of exponential fit for the differential scattering induced by the potential linear sweep indicates the same mechanism could be widely used to explain the effect of potential on the gold nanostructure. The larger scattering changed by the anodic potential step than cathodic counterpart is attributed to increased double layer capacitance due to the presence of adsorptive ion. The presence of potential controlled scattering indicates the tunability of localized surface plasmon resonance of gold nanostructure. © 2012 Elsevier B.V. All rights reserved.
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7289
Collection微电子装备总体研究室(四室)
Corresponding AuthorHuang, Y. (huangyu@cigit.ac.cn)
Affiliation1. Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, 401122, China
2. Institute of Optics and Electronics, Chinese Academy of Sciences, P. O. Box 350, Chengdu, 610209, China
Recommended Citation
GB/T 7714
Huang, Yu,Xia, Liangping,Yang, Zheng,et al. Electrochemical tuned scattering of gold nanostructure[J]. Applied Surface Science,2013,265:802-809.
APA Huang, Yu.,Xia, Liangping.,Yang, Zheng.,Liu, Yuan.,Xie, Wanyi.,...&Huang, Y. .(2013).Electrochemical tuned scattering of gold nanostructure.Applied Surface Science,265,802-809.
MLA Huang, Yu,et al."Electrochemical tuned scattering of gold nanostructure".Applied Surface Science 265(2013):802-809.
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