Topological nature of step-edge states on the surface of the topological crystalline insulator Pb0.7Sn0.3Se

Iaia, D.D.IaiaWang, C. Y.C. Y.WangMaximenko, Y.Y.MaximenkoWalkup, D.D.WalkupSankar, R.R.SankarChou, F.F.ChouLu, Y. M.Y. M.LuMadhavan, V.V.Madhavan2020-04-212020-04-21201924699950https://scholars.lib.ntu.edu.tw/handle/123456789/485124Topological nature of step-edge states on the surface of the topological crystalline insulator Pb0.7Sn0.3Sejournal article10.1103/PhysRevB.99.155116