Electrostatic Modulation of the Electronic Properties of Dirac Semimetal Na3Bi

Jack Hellerstedt, Indra Yudhistira, Mark T. Edmonds +4

Large-area thin films of topological Dirac semimetal Na${}_3$Bi are grown on amorphous SiO${}_2$:Si substrates to realise a field-effect transistor with the doped Si acting as back gat…