Please use this identifier to cite or link to this item:
https://doi.org/10.1039/C8NR07603K
DC Field | Value | |
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dc.title | Electrical detection of plasmon-induced isomerization in molecule–nanoparticle network devices | |
dc.contributor.author | Didier Stiévenard | |
dc.contributor.author | David Guérin | |
dc.contributor.author | Stéphane Lenfant | |
dc.contributor.author | Gaëtan Lévêque | |
dc.contributor.author | NIJHUIS,CHRISTIAN ALBERTUS | |
dc.contributor.author | Dominique Vuillaume | |
dc.date.accessioned | 2021-05-14T07:40:28Z | |
dc.date.available | 2021-05-14T07:40:28Z | |
dc.date.issued | 2018-11-09 | |
dc.identifier.citation | Didier Stiévenard, David Guérin, Stéphane Lenfant, Gaëtan Lévêque, NIJHUIS,CHRISTIAN ALBERTUS, Dominique Vuillaume (2018-11-09). Electrical detection of plasmon-induced isomerization in molecule–nanoparticle network devices. Nanoscale 10 (48) : 23122–23130. ScholarBank@NUS Repository. https://doi.org/10.1039/C8NR07603K | |
dc.identifier.issn | 20403364 | |
dc.identifier.issn | 20403372 | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/191229 | |
dc.description.abstract | We use a network of molecularly linked gold nanoparticles (NPSAN: nanoparticle self-assembled network) to demonstrate the electrical detection (conductance variation) of plasmon-induced isomerization (PII) of azobenzene derivatives (azobenzene bithiophene: AzBT). We show that PII is more efficient in a 3D-like NPSAN (cluster-NPSAN) than in a purely two-dimensional NPSAN (i.e., a monolayer of AzBT functionalized Au NPs). By comparison with the usual optical (UV-visible light) isomerization of AzBT, PII shows faster (a factor > ∼10) isomerization kinetics. Possible PII mechanisms are discussed: electric field-induced isomerization, two-phonon process, and plasmon-induced resonance energy transfer (PIRET), the latter being the most likely. | |
dc.description.uri | https://doi.org/10.1039/C8NR07603K | |
dc.publisher | Royal Society of Chemistry | |
dc.type | Article | |
dc.contributor.department | CENTRE FOR ADVANCED 2D MATERIALS | |
dc.contributor.department | CHEMISTRY | |
dc.contributor.department | NUS NANOSCIENCE & NANOTECH INITIATIVE | |
dc.description.doi | 10.1039/C8NR07603K | |
dc.description.sourcetitle | Nanoscale | |
dc.description.volume | 10 | |
dc.description.issue | 48 | |
dc.description.page | 23122–23130 | |
dc.published.state | Published | |
dc.grant.id | NRF-CRP17-2017-08 | |
dc.grant.fundingagency | National Research Foundation (NRF) | |
Appears in Collections: | Elements Staff Publications |
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