ArticleScience advances2020
Transfer of orbital angular momentum of light to plasmonic excitations in metamaterials.
Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Symmetry-Imposed Selection Rules for Excitations of Nontrivial Plasmonic Topologies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Towards field-resolved visible microscopy of 2D materials.Nanophotonics (Berlin, Germany) · 2025Article
- Laser irradiation of human skin tissue after gold nanoparticles injection for thermal ablation processes - a combined experimental and numerical approach.Scientific reports · 2025Article
- Chiroptical response of an array of isotropic plasmonic particles having a chiral arrangement under coherent interaction.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025Article
- Switching nanoscale temperature fields with high-order plasmonic modes in transition metal nanorods.RSC advances · 2023Article
- Nano-shaping of chiral photons.Nanophotonics (Berlin, Germany) · 2023Article
- Real-Time Megapixel Electro-Optical Imaging of THz Beams with Probe Power Normalization.Sensors (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The emergence of the vortex beam with orbital angular momentum (OAM) has provided intriguing possibilities to induce optical transitions beyond the framework of the electric dipole interaction. The uniqueness stems from the OAM transfer from light to material, as demonstrated in electronic transitions in atomic systems. In this study, we report on the OAM transfer to electrons in solid-state systems, which has been elusive to date. Using metamaterials (periodically textured metallic disks), we show that multipolar modes of the surface electromagnetic excitations (so-called spoof localized surface plasmons) are selectively induced by the terahertz vortex beam. Our results reveal selection rules governed by the conservation of the total angular momentum, which is confirmed by numerical simulations. The efficient transfer of light's OAM to elementary excitations in solid-state systems at room temperature opens up new possibilities of OAM manipulation.
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Registered trials
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