The impact of LSP–SPP coupling on the electric field enhancement of a composite SERS substrate consisting of an Au 2D sinusoidal grating and Ag colloidal nanoparticles

Zhaoyi Chen, Zhaoyi Chen, Ke Feng, Zhibin Chen, Zhibin Chen, Jinxing Shen, Huanliang Li, Jialiang Dong

Optics Communications · 2021 · 11 citations · 34 references

Concepts

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