Excitation of local field enhancement on silicon nanowires

Cao L; Garipcan B; Gallo EM; Nonnenmann SS; Nabet B; Spanier JE

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Excitation of local field enhancement on silicon nanowires

机译：激发硅纳米线上的局部场

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The interaction between light and reduced-dimensionality silicon attracts significant interest due to the possibilities of designing nanoscaled optical devices, highly cost-efficient solar cells, and ultracompact optoelectronic systems that are integrated with standard microelectronic technology. We demonstrate that Si nanowires (SiNWs) possessing metal-nanocluster coatings support a multiplicatively enhanced near-field light-matter interaction. Raman scattering from chemisorbed probing molecules provides a quantitative measure of the strength of this enhanced coupling. An enhancement factor of 2 orders of magnitude larger than that for the surface plasmon resonance alone (without the SiNWs) along with the attractive properties of SiNWs, including synthetic controllability of shape, indicates that these nanostructures may be an attractive and versatile material platform for the design of nanoscaled optical and optoelectronic circuits.

机译：由于可以设计纳米级光学器件，具有高成本效益的太阳能电池以及与标准微电子技术集成在一起的超紧凑型光电系统，因此光与降维硅之间的相互作用引起了极大的兴趣。我们证明拥有金属纳米簇涂层的硅纳米线（SiNWs）支持倍增增强的近场光物质相互作用。化学吸附探针分子的拉曼散射提供了增强耦合强度的定量方法。与仅表面等离子共振（没有SiNWs）的增强因子相比，SiNWs的增强因子要大2个数量级，同时还具有SiNWs的吸引人的特性，包括形状的可控制性，表明这些纳米结构可能是吸引人的，用途广泛的材料平台。纳米级光学和光电电路的设计。

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《Nano letters》 |2008年第2期|共5页
作者
Cao L; Garipcan B; Gallo EM; Nonnenmann SS; Nabet B; Spanier JE;
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正文语种 eng
中图分类特种结构材料;
关键词
OPTICAL ANTENNAS; RAMAN-SCATTERING; SURFACE; RESONATORS; PLASMONICS; RESONANCE; WAVE;

机译：光学天线;拉曼散射;表面;谐振器;等离子体;共振;波;

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1. Excitation of local field enhancement on silicon nanowires [J] . Cao L, Garipcan B, Gallo EM, Nano letters . 2008,第2期

机译：激发硅纳米线上的局部场
2. Hybrid porphyrin-silicon nanowire field-effect transistor by opto-electrical excitation [J] . Seol M.-L., Choi S.-J., Choi J.-M., ACS nano . 2012,第9期

机译：光电激励混合卟啉-硅纳米线场效应晶体管
3. Pixel-based biosensor for enhanced control: silicon nanowires monolithically integrated with field-effect transistors in fully depleted silicon on insulator technology [J] . Jayakumar G., Ostling M. Nanotechnology . 2019,第22期

机译：基于像素的生物传感器，用于增强控制：硅纳米线与现场效应晶体管整体集成在绝缘技术上的完全耗尽硅
4. Photoluminescence enhancement of a silicon nanocrystal plane positioned in the near-field of a silicon nanowire [C] . H. Kallel, P. Wiecha, Yu Zhao, International symposium on silicon compatible materials, processes, and technologies for advanced integrated circuits and emerging applications 4;Meeting of the Electrochemical Society . 2014

机译：位于硅纳米线近场中的硅纳米晶平面的光致发光增强
5. Theoretical studies of lead on silicon(111) and silicon(100), global search for hydrogen-passivated silicon nanowires, and construction of highly localized quasiatomic minimal basis orbitals for molybdenum. [D] . Chan, Tzu-Liang. 2005

机译：硅（111）和硅（100）上的铅的理论研究，氢钝化硅纳米线的整体研究以及钼的高度局部化准原子最小基础轨道的构建。
6. Signal Enhancement of Silicon Nanowire Field-EffectTransistor Immunosensors by RNA Aptamer [O] . Cao-An Vu, Wen-Pin Hu, Yuh-Shyong Yang, 2019

机译：硅纳米线场效应的信号增强RNA适体的晶体管免疫传感器
7. Electric field induced slanting growth of silicon nanowires with enhanced hydrophobic property [O] . Yanhong Zhao, Wenyao Li, Zhe Wang, 2017

机译：具有增强的疏水性能的电场诱导硅纳米线的倾斜生长
8. The Use of a Perfectly Conducting Sphere to Excite the Plasmon of a Flat Surface. I. Calculation of the Local Field with Applications to Surface Enhanced Spectroscopy. [R] . Aravind, P. K., Metiu, H. 1982

机译：利用完美导电球激发平面等离子体。 I.局部场的计算及其在表面增强光谱中的应用。

Excitation of local field enhancement on silicon nanowires

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