Metadata only
Date
2022Type
- Journal Article
ETH Bibliography
yes
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Abstract
We provide a mathematical analysis for a metasurface constructed of plasmonic nanoparticles mounted periodically on the surface of a microcapsule. We derive an effective transmission condition, which exhibits resonances depending on the inter-particle distance. When the microcapsule is deformed, the resonances are shifted. We fully characterize the dependence of these resonances on the deformation of the microcapsule, enabling the detection of strains at the microscale level. We present numerical simulations to validate our results. © 2020 Walter de Gruyter GmbH. Show more
Publication status
publishedExternal links
Journal / series
Journal of Inverse and Ill-posed ProblemsVolume
Pages / Article No.
Publisher
De GruyterSubject
Plasmonic resonance; Biomedical imaging; Metasurface; Strain sensingOrganisational unit
09504 - Ammari, Habib / Ammari, Habib
Funding
172483 - Mathematics for bio-inspired imaging (SNF)
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ETH Bibliography
yes
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