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Plasmonic lens focused longitudinal field excitation for tip-enhanced Raman spectroscopy

A novel tip-enhanced Raman spectroscopy setup with longitudinal field excitation generated by a plasmonic lens is investigated. A symmetry-breaking structure plasmonic lens that is expected to realize a strong longitudinal electric field focus has been designed to generate suitable excitation for en...

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Detalles Bibliográficos
Autores principales: Zhang, Mingqian, Wang, Jia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4416093/
https://www.ncbi.nlm.nih.gov/pubmed/25977661
http://dx.doi.org/10.1186/s11671-015-0897-0

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