ArticleNature communications2026
Near-total Faraday rotation by the Hall effect in a 2D electron gas.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Near-total Faraday rotation by the Hall effect in a 2D electron gas.Nature communications · 2026Article
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Authors and funding
8 authors.
Funding
Abstract
The rotation of electromagnetic wave polarization by a magnetized medium has been of interest in understanding light-matter interactions with broken time-reversal symmetry since Faraday's discovery of the effect. Faraday rotation is typically a weak effect, relying on light-matter interactions that are detuned from resonance to minimize absorption loss. Here we show that a Faraday rotation of 82° can be realized on a single pass through a high mobility two-dimensional electron gas approaching the ideal limit of 90°. Near-total rotation is achieved in the electron gas by the classical Hall effect. Cyclotron resonance loss is minimized and rotation enhanced by the combined effect of operating at frequencies where electron motion is inertial and introducing a reactive electromagnetic element to modify the light-matter coupling. Our work demonstrates that the classical Hall effect could be well suited for engineering non-reciprocal devices that realize uni-directional electromagnetic wave propagation.
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Registered trials
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