Electromagnetic fields around silver nanoparticles and dimers.
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Summary
The discrete dipole approximation is used to investigate the electromagnetic fields induced by optical excitation of localized surface plasmon resonances of silver nanoparticles, including monomers and dimers, with emphasis on what size, shape, and arrangement leads to the largest local electric field (E-field) enhancement near the particle surfaces.
- Type
- article
- Published
- 2004-01-01
- Cited by
- 1,751
- References
- 52
- OpenAlex
- https://openalex.org/W2085287693
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:9651017
Keywords
Discrete dipole approximation, Molecular physics, Dipole, Excitation, Quadrupole
References
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- Nanoparticles with Raman spectroscopic fingerprints for DNA and RNA detection.
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- Screening and Enrichment of Metal Nanoparticles with Novel Optical Properties
- Surface-enhanced Raman scattering of molecules adsorbed on gold nanorods: off-surface plasmon resonance condition
- Use of a perfectly conducting sphere to excite the plasmon of a flat surface. 1. Calculation of the local field with applications to surface-enhanced spectroscopy
- Single-Molecule Detection of a Cyanine Dye in Silver Colloidal Solution Using Near-Infrared Surface-Enhanced Raman Scattering
- Dramatic localized electromagnetic enhancement in plasmon resonant nanowires
- A nanoscale optical biosensor: sensitivity and selectivity of an approach based on the localized surface plasmon resonance spectroscopy of triangular silver nanoparticles.
- Discrete dipole approximation for calculating extinction and Raman intensities for small particles with arbitrary shapes
- Synthesis of silver nanodisks using polystyrene mesospheres as templates.
- Photoinduced Conversion of Silver Nanospheres to Nanoprisms
- Nonlocal electrodynamic effect on the enhancement factor for surface enhanced Raman scattering
- Local electric field and scattering cross section of Ag nanoparticles under surface plasmon resonance by finite difference time domain method
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- Synthesis and environmental chemistry of silver and iron oxide nanoparticles
- Single molecule Raman spectra of porphycene isotopologues.
- Two-Photon Excitation of a Plasmonic Nanoswitch Monitored by Single-Molecule Fluorescence Microscopy.
- Impact of electromagnetic fields on in vitro toxicity of silver and graphene nanoparticles
- The chemical effect goes resonant - a full quantum mechanical approach on TERS.
- Large-Area Periodic Arrays of Atomically Flat Single-Crystal Gold Nanotriangles Formed Directly on Substrate Surfaces.
- SUPPLEMENTARY INFORMATION References to Surface-Enhanced Vibrational Spectroscopy
- Plasmonic enhancement of fluorescence for biomedical diagnostics
- Design and analysis of a multilayer surface plasmon resonance biosensor
- Noble metal nanoparticles for assay development
- Licht-Materie-Wechselwirkung in Festkörper-Nanostrukturen
- Gold Nanopyramids Assembled into High-Order Stacks Exhibit Increased SERS Response
- Novel Approaches to Prepare and Utilize SERS Substrates: Multiplex Microfluidics and Nanotransfer Printing
- Nanostructured optical fibre for use as miniature surface-enhanced Raman scattering sensors
- Theory of a hybrid plasmonic - waveguide biosensor for the detection of turbid analytes
- Optical properties of metallic nanoparticles and metallic nanocomposite materials
- Nanochemistry for Biomedical Sensors and Contrast Agents.
- Understanding the Plasmonic Properties of Metallic Nanostructures with Correlated Photon- and Electron-Driven Excitations
- Label-free biodetection with individual plasmonic nanoparticles
- Well-defined Metal Nanostructures as Platform for Chemical Characterization and Catalytic Applications.
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