Random nanostructured metallic films for environmental monitoring and optical sensing: experimental and computational studies
| Autor: | Ivan Bolesta, Orest Fedyshyn, Shereen Velupillai, Andriy Stelmashchuk, Ivan Karbovnyk, John Collins, Halyna Klym, Ihor Kolych, Svitlana Tymoshuk, Antonina Kolkevych |
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| Jazyk: | angličtina |
| Předmět: |
Electromagnetic field
Materials science Nano Express Optical properties Surface plasmon Finite-difference time-domain method Nanochemistry Physics::Optics Nanotechnology Metal-dielectric films Condensed Matter Physics Metal Condensed Matter::Materials Science Materials Science(all) Absorption band Optical sensing visual_art visual_art.visual_art_medium General Materials Science Nanoscopic scale Computer simulations |
| Zdroj: | Nanoscale Research Letters |
| ISSN: | 1556-276X |
| DOI: | 10.1186/s11671-015-0855-x |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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