[Nanotechnology] – Spiral dislocation gives 3D topological photonics a robust edge
28 septembre 2022
Researchers from the University of Rostock and Technion Haifa have created the first three-dimensional topological insulator for light. A judiciously placed screw dislocation allows optical signals to wind around the surface of a synthetic lattice while keeping it protected from scattering.
Their discovery has recently been published in the journal Nature (“Photonic topological insulator induced by a dislocation in three dimensions”).
[Energy-Storage] – Promising electrolyte structure designs for solid-state lithium-ion batteries.
27 juillet 2021
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