Structural and electronic properties of the pure and stable elemental 3D topological insulator a-Sn

I. Madarevic, U. Thupakula, G. Lippertz, N. Claessens, P-C. Lin, H. Bana, S. C. Gonzalez, G. Di Santo, L. Petaccia, M.N. Nair, L.C. Pereira, C.V. Haesendonck and M.V. Bael,  Structural and electronic properties of the pure and stable elemental 3D topological insulator a-Sn, APL Mater, 2020, 8, 031114.