The origin and properties of higher-order near- and far-field modes in plasmonic metal nano-rods
Abstract A hydrodynamic model within the discontinuous Galerkin method is used to simulate the non-linear optical properties of plasmonic gold nanorods. Highly pure spherical and vector spherical harmonics are obtained in the near and far-fields, where each over-tone and polarization represents a un...
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-05-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-025-00878-7 |
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