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
Jazyk: angličtina
Předmět:
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