Quantum effects in electrical transport properties of Bismuth chalcogenides Topological Insulators José A. Paixão, Marta S.C. Henriques, Carlotta Micale, Elsa B. Lopes, Vanda M. Pereira and António P. Gonçalves EPJ Web Conf., 233 (2020) 01001 Published online: 16 April 2020 DOI: 10.1051/epjconf/202023301001