Kung Graduate student Sean Kung in the research group of Professor Girsh Blumberg, along with collaborators, have discovered a new collective spin mode on the surface of Topological Insulator that can be used to transport energy or information with little energy dissipation.

The study is published in the Physical Review Letters at https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.119.136802 .

Read more in Rutgers Today at http://go.rutgers.edu/x5u7pj83