Superconductivity and quantized anomalous Hall effect in rhombohedral graphene
Nature, Published online: 05 March 2025; doi:10.1038/s41586-025-08621-yRhombohedral tetralayer graphene aligned to a hexagonal boron nitride substrate hosts gate-tunable superconductivity and quantized anomalous Hall states, and thermodynamic compressibility measurements further show a fractional Chern insulator at zero magnetic field, paving the way for new hybrid interfaces between superconductors and topological edge states.
Nature, Published online: 05 March 2025; doi:10.1038/s41586-025-08621-yRhombohedral tetralayer graphene aligned to a hexagonal boron nitride substrate hosts gate-tunable superconductivity and quantized anomalous Hall states, and thermodynamic compressibility measurements further show a fractional Chern insulator at zero magnetic field, paving the way for new hybrid interfaces between superconductors and topological edge states.
