Researchers at ETH Zurich have developed a new technique to better understand how electrons interact within materials. By ...

in the twisted crystal lattices a "superlattice" with a much larger lattice constant arises, in which the electrons can move.

Remember that the lattice arrangement is giant - for example, a single grain of salt may contain 1.2 × 10 18 (1,200,000,000,000,000,000) ions. The lattice arrangement continues in three dimensions.

Remember that the lattice arrangement is giant - for example, a single grain of salt may contain 1.2 × 10 18 (1,200,000,000,000,000,000) ions. The lattice arrangement continues in three dimensions.