Optical Responses of Localized and Extended Modes in a Mesoporous Layer on Plasmonic Array to Isopropanol Vapor

Mesoporous silica features open and accessible pores that can intake substances from the outside. The combination of mesoporous silica with plasmonic nanostructures represents an interesting platform for an optical sensor based on the dependence of plasmonic modes on the refractive index of the medi...

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Veröffentlicht in:	Journal of physical chemistry. C 2020-03, Vol.124 (10), p.5772-5779
Hauptverfasser:	Murai, Shunsuke, Cabello-Olmo, Elena, Kamakura, Ryosuke, Calvo, Mauricio E, Lozano, Gabriel, Atsumi, Taisuke, Míguez, Hernán, Tanaka, Katsuhisa
Format:	Artikel
Sprache:	eng
Schlagworte:	aluminum films (materials) isopropyl alcohol nanoparticles photons physical chemistry porous media reflectance refractive index silica surface plasmon resonance vapors
Online-Zugang:	Volltext
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