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A High-Sensitivity Methane Sensor with Localized Surface Plasmon Resonance Behavior in an Improved Hexagonal Gold Nanoring Array
This paper proposes a methane sensor based on localized surface plasmon resonance (LSPR) of a hexagonal periodic gold nanoring array. The effects of structural parameters on the extinction spectrum and refractive index (RI) sensitivity are analyzed to obtain optimal parameters. In particular, the RI...
Autores principales: | Liu, Hai, Chen, Cong, Zhang, Yanzeng, Bai, Bingbing, Tang, Shoufeng |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6864681/ https://www.ncbi.nlm.nih.gov/pubmed/31694182 http://dx.doi.org/10.3390/s19214803 |
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