Author(s): Fernando Dominguez, Benedikt Scharf, Gang Li, Jörg Schäfer, Ralph Claessen, Werner Hanke, Ronny Thomale, and Ewelina M. HankiewiczWe analyze the detailed structure of topological edge mode protection occurring in hexagonal quantum spin Hall (QSH) materials. We focus on bismuthene, antimonene, and arsenene on a SiC substrate, which, due to their large bulk gap, may offer new opportunities for room-temperature QSH applications. …[Phys. Rev. B 98, 161407(R)] Published Tue Oct 23, 2018
Published in: "Physical Review B".