Facile Fabrication of High-Density Sub-1-nm Gaps from Au Nanoparticle Monolayers as Reproducible SERS Substrates

The fabrication of ultrasmall nanogaps (sub‐1 nm) with high density is of significant interest and importance in physics, chemistry, life science, materials science, surface science, nanotechnology, and environmental engineering. However, it remains a challenge to generate uncovered and clean sub‐1‐...

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Veröffentlicht in:	Advanced functional materials 2016-11, Vol.26 (44), p.8137-8145
Hauptverfasser:	Si, Shaorong, Liang, Wenkai, Sun, Yinghui, Huang, Jing, Ma, Weiliang, Liang, Zhiqiang, Bao, Qiaoliang, Jiang, Lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Electromagnetic fields Gold High density Monolayers Nanostructure Raman scattering Reproducibility reproducible fabrication stretchable materials Substrates surface-enhanced Raman scattering (SERS) substrates
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