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Fabrication and near-infrared optical responses of 2D periodical Au/ITO nanocomposite arrays
Bai, Zhengyuan; Tao, Guiju; Li, Yuanxin; He, Jin; Wang, Kangpeng; Wang, Gaozhong; Jiang, Xiongwei; Wang, Jun; Blau, Werner; Zhang, Long; gjtao@siom.ac.cn; lzhang@siom.ac.cn
2017
Source PublicationPhotonics Res.
Volume5Issue:4Pages:280
AbstractTwo-dimensional (2D) periodical Au and indium tin oxide (ITO) nanocomposite arrays have been fabricated based on a self-assembled nanosphere lithography technique. A button-shaped Au nanoparticle was formed on each hollow hemisphere-shaped ITO shell. Importantly, the underlying formation mechanism during the thermal treatment has been thoroughly explored by comparing structures resulting from different deposition conditions in detail. Compared to the Au nanoparticle arrays without ITO shells, the Au/ITO nanocomposite arrays showed a stronger localized surface plasmon resonance effect and higher absorption in the near-infrared (NIR) region, benefiting from the free-electron interaction enhancement between Au and ITO. The nonlinear optical properties were investigated using a modified femtosecond intensity-scan system, and the results demonstrated Au/ITO nanocomposite arrays with a remarkable two-photon absorption saturation effect for femtosecond pulses at 1030 nm. The versatile NIR optical responses indicate the great potential of the elaborately prepared 2D periodical Au/ITO nanocomposite arrays in many applications such as solar cells, photocatalysis, and novel nano optoelectronic devices.
SubtypeArticle
Department材料
DOI10.1364/PRJ.5.000280
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900] ; National Natural Science Foundation of China (NSFC) [61308087, 61405224, 61522510, 61675217]; Natural Science Foundation of Shanghai [16ZR1440300]; China Scholarship Council (CSC); Science Foundation Ireland (SFI); Chinese Academy of Sciences (CAS) [XDB16030700, QYZDB-SSW-JSC041]; Science and Technology Commission of Shanghai Municipality (STCSM) [17XD1403900]
WOS IDWOS:000406743600003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28074
Collection中科院强激光材料重点实验室
Corresponding Authorgjtao@siom.ac.cn; lzhang@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Bai, Zhengyuan,Tao, Guiju,Li, Yuanxin,et al. Fabrication and near-infrared optical responses of 2D periodical Au/ITO nanocomposite arrays[J]. Photonics Res.,2017,5(4):280.
APA Bai, Zhengyuan.,Tao, Guiju.,Li, Yuanxin.,He, Jin.,Wang, Kangpeng.,...&lzhang@siom.ac.cn.(2017).Fabrication and near-infrared optical responses of 2D periodical Au/ITO nanocomposite arrays.Photonics Res.,5(4),280.
MLA Bai, Zhengyuan,et al."Fabrication and near-infrared optical responses of 2D periodical Au/ITO nanocomposite arrays".Photonics Res. 5.4(2017):280.
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