Wednesday, June 25, 2014

Metal-Dielectric-Graphene Sandwich for Surface Enhanced Raman Spectroscopy

Nanoscale , 2014, Accepted Manuscript

DOI: 10.1039/C4NR02301C, Communication

Xuechao Yu, Jin Tao, Youde Shen, Guozhen Liang, Tao Liu, Yongzhe Zhang, Qijie Wang

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...

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