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physics.optics2026
Optical extinction and near-field properties of plasmonic dimers: Role of particle shape and separation
Gino Wegner, Bill Antonio Bernhardt, Ulf Peschel +1
Localized surface plasmons (LSPs) supported by metallic nanostructures exhibit a great tunability of their resonance frequencies and associated spatial field distributions. In part…
physics.optics2026
Nonconcentric Multi-shell Nanowires: Geometry-Induced Plasmon Hybridization and Near-Field Localization
Gino Wegner, Jer-Shing Huang, Kurt Busch
Localized surface plasmons (LSPs) in multi-shell nanostructures provide a versatile route for controlling optical fields at the nanoscale, yet the influence of deviations from conc…