Plasmonic photo-current in freestanding monolayered gold nanoparticle membranes

M. Gauvin; T. Alnasser; E. Terver; I. Abid; A. Mlayah; S. Xie; J. Brugger; B. Viallet; L. Ressier; J. Grisolia

doi:10.1039/c6nr05091c

journal article·2016Open access

Plasmonic photo-current in freestanding monolayered gold nanoparticle membranes

M. Gauvin, T. Alnasser, E. Terver, I. Abid, A. Mlayah, S. Xie, J. Brugger, B. Viallet, L. Ressier, J. Grisolia

Nanoscale· Volume 8· Issue 36

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Source abstract

Abstract

We report on photo-current generation in freestanding monolayered gold nanoparticle membranes excited by using a focused laser beam. The absence of a substrate leads to a 50% increase of the photo-current at the surface plasmon resonance. This current is attributed to a combination of trap state dynamics and bolometric effects in a nanocomposite medium yielding a temperature rise of 40 K.

Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Plasmonic and Surface Plasmon Research · Molecular Junctions and Nanostructures

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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