Nanoscale , 2014, Advance Article
DOI: 10.1039/C4NR02301C, Communication
DOI: 10.1039/C4NR02301C, Communication
Xuechao Yu, Jin Tao, Youde Shen, Guozhen Liang, Tao Liu, Yongzhe Zhang, Qi Jie Wang
The Raman intensity of Rhodamine B (RhB) is enhanced by inserting a thin high [small kappa] dielectric layer which reduces the surface plasmon damping at the gold-graphene interface. The results indicate that the Raman intensity increases sharply by plasmonic resonance enhancement while maintaining efficient fluorescence quenching with optimized dielectric layer thickness.
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The Raman intensity of Rhodamine B (RhB) is enhanced by inserting a thin high [small kappa] dielectric layer which reduces the surface plasmon damping at the gold-graphene interface. The results indicate that the Raman intensity increases sharply by plasmonic resonance enhancement while maintaining efficient fluorescence quenching with optimized dielectric layer thickness.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
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