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Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature.

ABSTRACT: We present a novel plasmonic hydrogen sensor consisting of an array of gold nanodisks produced by lithography. The size, height, and spacing of the disks were optimized using finite element simulation to generate a sharp localized surface plasmon resonance peak in the near-infrared wavelength region. The reported results show the possibility of developing an optical gas sensors-based bare Au nanostructures operating at a low temperature.

SUBMITTER: Sturaro M

PROVIDER: S-EPMC6387255 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature

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Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature.

Sturaro Marco M Zacco Gabriele G Zilio Pierfrancesco P Surpi Alessandro A Bazzan Marco M Martucci Alessandro A

Sensors (Basel, Switzerland) 20190205 3

We present a novel plasmonic hydrogen sensor consisting of an array of gold nanodisks produced by lithography. The size, height, and spacing of the disks were optimized using finite element simulation to generate a sharp localized surface plasmon resonance peak in the near-infrared wavelength region. The reported results show the possibility of developing an optical gas sensors-based bare Au nanostructures operating at a low temperature. ...[more]

PMID: 30764485

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