Random nanostructured metallic films for environmental monitoring and optical sensing: experimental and computational studies

Nanostructured silver films are studied using computational and experimental methods. Surface plasmon resonance-related phenomena are emphasized. Resonant optical absorption band changes due to the influence of noxious gases are investigated. Amplification of light at the film surface due to local e...

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Detalles Bibliográficos
Autores principales: Karbovnyk, Ivan, Collins, John, Bolesta, Ivan, Stelmashchuk, Andriy, Kolkevych, Antonina, Velupillai, Shereen, Klym, Halyna, Fedyshyn, Orest, Tymoshuk, Svitlana, Kolych, Ihor
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2015
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4385309/
https://www.ncbi.nlm.nih.gov/pubmed/25852439
http://dx.doi.org/10.1186/s11671-015-0855-x
Descripción
Sumario:Nanostructured silver films are studied using computational and experimental methods. Surface plasmon resonance-related phenomena are emphasized. Resonant optical absorption band changes due to the influence of noxious gases are investigated. Amplification of light at the film surface due to local electromagnetic field enhancement at the nanoscale is discussed based on finite difference time domain calculations.

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