Electrons zip along quantum highways in new material

 https://phys.org/news/2022-11-electrons-quantum-highways-material.html

"electrons transmitted between topological qubits by forcing electrons to flow one-dimensional conduction channel on edge of material... MnBi6Te10 fabricated... combination of two approaches—angle-resolved photoemission spectroscopy and transmission electron microscopy (TEM)—to study exactly how the electrons within MnBi6Te10 behaved and how the movement of the electrons varied with magnetic states"