Surface lattice resonance in an asymmetric air environment of 2D Au near-spherical nanoparticle arrays: impact of nanoparticle size and its sensitivity

Dandan Men, Hong Wang, Yingyi Wu, Ting Wu, Wenshan Qu, Liang Ma, Honghua Zhang, Guihua Jiang, Lifeng Hang

Journal of Materials Chemistry C · 2024 · 12 citations · 38 references

Concepts

Abstract

2D Au nanoparticle (NP) arrays with larger NP size displayed an obvious surface lattice resonance (SLR) peak in an asymmetric air environment, indicating that, if the NP size was large enough, index-matching was not necessary for forming SLR.

References

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