The nanostructures from Katja Höflich's HZB team are shaped like corkscrews and made of silver. Mathematically, such a nano antenna can be regarded as an one-dimensional line that forms a helix, ...
Researchers have derived analytically how corkscrew-shaped nano-antennas interact with light. For the first time, an HZB team has derived analytically how corkscrew-shaped nano-antennas interact with ...
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