Fractional quantum anomalous Hall effect in a twisted semiconductor bilayer
Electrons in a twisted stack of atomically thin semiconductors form exotic fractional states without any applied magnetic field.
Lumen · published online 22 October 2026
Subject
Physics, chemistry, astronomy, materials and the mathematical sciences.
PhysicsChemistryAstronomy and planetary scienceMaterials scienceMathematics and computing
8 articles
Electrons in a twisted stack of atomically thin semiconductors form exotic fractional states without any applied magnetic field.
Marta Aziz, Li Liu … Aisha Hoffmann
Lumen · published online 22 October 2026
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