We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Plasmonic Hydrogen Sensor at Infrared Wavelengths.
- Authors
Yoshiaki Nishijima; Balčytis, Armandas; Seniutinas, Gediminas; Juodkazis, Saulius; Taro Arakawa; Shinji Okazaki; Petruškevičius, Raimondas
- Abstract
We have investigated the variations in the transmission spectra of nanodiscs as well as metal hole array plasmonic structures as a result of the hydrogen adsorption-desorption processes. The structures have been shown to be a viable platform for all-optical hydrogen sensing in the infrared. In cases of both nanodisc and metal hole arrays, upon exposure to hydrogen, a redshift of the plasmon resonance band was observed. Response time as well as the magnitude of the spectral shift was similar for both plasmonic structure types.
- Subjects
PLASMONIC Raman sensors; WAVELENGTHS; HYDROGEN detectors; INFRARED spectroscopy; NANOPARTICLES
- Publication
Sensors & Materials, 2017, Vol 29, Issue 9, Part 1, p1269
- ISSN
0914-4935
- Publication type
Article
- DOI
10.18494/SAM.2017.1581