#hofstadter spectrum

topichofstadter spectrum

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cond-mat.mes-hall2026

High-field Josephson effect enabled by a moiré Hofstadter spectrum

A. Díez-Carlón, M. Cárdenes Wuttig, N. Wei +7

The paper demonstrates that graphene/hBN Josephson junctions engineered with a moiré superlattice can maintain phase‑coherent superconducting transport at magnetic fields up to 6 T…