ArticlePhysical review. A2019
Solenoidal optical forces from a plasmonic Archimedean spiral.
Article in Physical review. A, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The trial behind it
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Who cites it
11 citing papers in PubMed.
- Nanophotonic Materials and Devices: Recent Advances and Emerging Applications.Micromachines · 2025Review
- Polarization-Addressable Optical Movement of Plasmonic Nanoparticles and Hotspot Spin Vortices.Nanomaterials (Basel, Switzerland) · 2024Article
- The Mechanism of Manipulating Chirality and Chiral Sensing Based on Chiral Plexcitons in a Strong-Coupling Regime.Nanomaterials (Basel, Switzerland) · 2024Article
- Temporally deuterogenic plasmonic vortices.Nanophotonics (Berlin, Germany) · 2024Article
- Arbitrary-Order and Multichannel Optical Vortices with Simultaneous Amplitude and Phase Modulation on Plasmonic Metasurfaces.Nanomaterials (Basel, Switzerland) · 2022Article
- Surface Plasmon-Enhanced Photoelectrochemical Sensor Based on Au Modified TiONanomaterials (Basel, Switzerland) · 2022Article
- Surface Plasmon Resonance of Large-Size Ag Nanobars.Micromachines · 2022Article
- Recent Advances in Surface Plasmon Resonance Sensors for Sensitive Optical Detection of Pathogens.Biosensors · 2022Review
- Plasmonic Metasurfaces for Medical Diagnosis Applications: A Review.Sensors (Basel, Switzerland) · 2021Review
- The Rise of the OM-LoC: Opto-Microfluidic Enabled Lab-on-Chip.Micromachines · 2021Review
- Plasmonic tweezers: for nanoscale optical trapping and beyond.Light, science & applications · 2021Review
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
The optical forces generated by a right-handed plasmonic Archimedean spiral (PAS) have been mapped and analyzed. By changing the handedness of the circularly polarized excitation, the structure can switch from a trapping force profile to a rotating force profile. The Helmholtz-Hodge decomposition method has been used to separate the solenoidal component and the conservative component of the force and quantify their relative magnitude. It is shown that the for right-hand circularly polarized excitation, the PAS creates a significant amount of solenoidal forces. Using the decomposed force components, an intuitive explanation of the motion of micro- and nanoparticles in the force field is presented. Vector field topology is used to visualize the force components. The analysis is found to be consistent with numerical and experimental results. Due to the intuitive nature of the analysis, it can be used in the initial design process of complex laboratory-on-a-chip systems where a rigorous analysis is computationally expensive.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.