Fig. 4From: Influence of Thickness on the Electrical Transport Properties of Exfoliated Bi2Te3 Ultrathin Films a The SdH oscillations obtained at 2 K on the Bi2Te3 films with thickness of 10, 15, and 30 nm, respectively. b The corresponding conductivity amplitudes are plotted as the function of temperature. c The Dingle plots at 2 K of the films with different thicknessBack to article page