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Hot electrons and electromagnetic effects in the broadband Au, Ag, and Ag-Au nanocrystals: The UV, visible, and NIR plasmons
Alina Muravitskaya, Artur Movsesyan, Oscar Avalos-Ovando +8
Energetic and optical properties of plasmonic nanocrystals strongly depend on their sizes, shapes, and composition. Whereas using plasmonic nanoparticles in biotesting has become r…
Circular Dichroism of Chiral Molecules in DNA- Assembled Plasmonic Hotspots
Luisa M. Kneer, Eva-Maria Roller, Lucas V. Besteiro +3
The chiral state of a molecule plays a crucial role in molecular recognition and biochemical reactions. Because of this and owing to the fact that most modern drugs are chiral, the…
Plasmon-Exciton Coupling Using DNA Templates
Eva-Maria Roller, Christos Argyropoulos, Alexander Högele +2
Coherent energy exchange between plasmons and excitons is a phenomenon that arises in the strong coupling regime resulting in distinct hybrid states. The DNA-origami technique prov…
Hot spot-mediated non-dissipative and ultrafast plasmon passage
Eva-Maria Roller, Lucas V. Besteiro, Claudia Pupp +3
Plasmonic nanoparticles hold great promise as photon handling elements and as channels for coherent transfer of energy and information in future all-optical computing devices. Cohe…
DNA-based Self-Assembly of Chiral Plasmonic Nanostructures with Tailored Optical Response
Anton Kuzyk, Robert Schreiber, Zhiyuan Fan +6
Surface plasmon resonances generated in metallic nanostructures can be utilized to tailor electromagnetic fields. The precise spatial arrangement of such structures can result in s…