Story perspectives

New Superconductivity Insights from Twisted Graphene Materials

10/2/2025

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Summary

Story summary

Researchers study superconductivity in graphene-based materials, focusing on twisted bilayer graphene (tBLG) and twisted trilayer graphene (tTLG).
They employ the quantum twisting microscope to map superconducting properties and quasiparticle spectra.
They find superconductivity can emerge without mirror symmetry in twisted trilayer graphene.
The supermoiré lattice formed by multiple moiré patterns creates new mini-flat bands and alters electronic behavior.

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Story summary

Researchers study superconductivity in graphene-based materials, focusing on twisted bilayer graphene (tBLG) and twisted trilayer graphene (tTLG).
They employ the quantum twisting microscope to map superconducting properties and quasiparticle spectra.
They find superconductivity can emerge without mirror symmetry in twisted trilayer graphene.
The supermoiré lattice formed by multiple moiré patterns creates new mini-flat bands and alters electronic behavior.