Researchers in India and Japan say they have observed a rare Dirac fluid in ultraclean graphene, where heat and electrical transport stop tracking each other the way standard metal physics predicts.
Nature Physics published a graphene paper on April 7, 2026 that probes how electrostatic tuning changes the balance of pairing and screening in superconducting twisted bilayer graphene, sharpening one of the field’s central unresolved questions.
A new Nature Physics study published April 7, 2026 adds fresh evidence that the dielectric environment plays a central role in superconductivity in twisted bilayer graphene, a major graphene-based quantum material.
