Design of tunable ultraviolet (UV) absorbance by controlling the Ag-Al co-sputtering deposition

doi:10.1016/j.saa.2017.12.056

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	Design of tunable ultraviolet (UV) absorbance by controlling the Ag-Al co-sputtering deposition
	Zhang, X. Y.; Chen, L.; Wang, Y. X.; Zhang, Y. J.; Yang, J. H.; Choi, H. C.; Jung, Y. M.
	2018
发表期刊	Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
ISSN	1386-1425
卷号	197 页码:37-42
摘要	Changing the structure and composition of a material can alter its properties; hence, the controlled fabrication of metal nanostructures plays a key role in a wide range of applications. In this study, the structure of Ag-Al ordered arrays fabricated by co-sputtering deposition onto a monolayer colloidal crystal significantly increased its ultraviolet (UV) absorbance owing to a tunable localized surface plasmon resonance (LSPR) effect. By increasing the spacing between two nanospheres and the content of aluminum, absorbance in the UV region could be changed from UVA (320-400 nm) to UVC (200-275 nm), and the LSPR peak in the visible region gradually shifted to the UV region. This provides the potential for surface-enhanced Raman scattering (SERS) in both the UV and visible regions. (C) 2017 Elsevier B.V. All rights reserved.
关键词	enhanced raman-scattering surface-plasmon resonance metal nanoparticles aluminum nanocrystals nanocap array sers composite Spectroscopy
DOI	10.1016/j.saa.2017.12.056
收录类别	SCI
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60628
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Zhang, X. Y.,Chen, L.,Wang, Y. X.,et al. Design of tunable ultraviolet (UV) absorbance by controlling the Ag-Al co-sputtering deposition[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2018,197:37-42.
APA	Zhang, X. Y..,Chen, L..,Wang, Y. X..,Zhang, Y. J..,Yang, J. H..,...&Jung, Y. M..(2018).Design of tunable ultraviolet (UV) absorbance by controlling the Ag-Al co-sputtering deposition.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,197,37-42.
MLA	Zhang, X. Y.,et al."Design of tunable ultraviolet (UV) absorbance by controlling the Ag-Al co-sputtering deposition".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 197(2018):37-42.

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