Illustration of the first quantum semiconductor device where the topological skin effect was achieved. The flow of electrons (blue circle) along the edge, ensures unmatched robustness despite material deformations or other external perturbations. This quantum semiconductor signifies a breakthrough in the development of tiny topological electronic devices. (Image: Christoph Maeder / pixelwg)
Illustration of the first quantum semiconductor device where the topological skin effect was achieved. The flow of electrons (blue circle) along the edge, ensures unmatched robustness despite material deformations or other external perturbations. This quantum semiconductor signifies a breakthrough in the development of tiny topological electronic devices. (Image: Christoph Maeder / pixelwg) A significant breakthrough has been achieved by quantum physicists from Dresden and Würzburg. They've created a semiconductor device where exceptional robustness and sensitivity are ensured by a quantum phenomenon. Semiconductor devices are tiny switching components that control electron flow in modern electronic devices. They power ubiquitous high-tech items like cell phones, laptops, and car sensors, as well as state-of-the-art medical equipment.
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