Figure 4: Flows of σxy and σxx.
From: Quantum Hall effect on top and bottom surface states of topological insulator (Bi1−xSbx)2Te3 films
(a,b) (σxy, σxx) are displayed with the two experimental subparameters (T and VG) for the x=0.84 (a) and x=0.88 (b) films. Each line connecting between points represents the flow behaviour of (σxy, σxx) with lowering temperature from 700 to 40 mK at the specific value of VG at B=14 T. The flows direct from upper to lower with decreasing temperature.
