Fingerprints of Inelastic Transport at the Surface of the Topological Insulator Bi2Se3: Role of Electron-Phonon Coupling

M. V. Costache, I. Neumann, J. F. Sierra +4

We report on electric-field and temperature dependent transport measurements in exfoliated thin crystals of Bi${}_2$Se${}_3$ topological insulator. At low temperatures ($<50$ K) a…