/technologies/test-and-measurement/b/blog/posts/researchers-demonstrate-spin-galvanic-effect-graphene-with-topological-toppingTo achieve the effect, researchers created a unique Hall-bar-like device of graphene-topological insulator heterostructures. Researchers believe this discovery could be used for applications in spintronic and quantum technologies. (Image credit: CC0 en-USTelligent Community 12