Electrons on the edge: The story of an intrinsic magnetic topological insulator

http://www.fleet.org.au/blog/electrons-on-the-edge-the-story-of-an-intrinsic-magnetic-topological-insulator/

"intrinsic magnetic topological insulator MNBI2TE4 has been discovered with a large band gap, making it a promising material platform for fabricating ultra-low-energy electronics and observing exotic topological phenomena... potential in a number of classical computing applications, such as in lossless transport and ultra-low energy devices... could be coupled with a superconductor to give rise to chiral Majorana edge states, which are important for topological quantum computing"