Figure 12
(a) Growth-rate dependence for resistance of Bi thin films (30 nm) at 0.19 and 1.61 Å min−1. Blue spheres indicate the transition temperature points Ttop. (b) Normalized MR as a function of magnetic field B = −9 T – 9 T at T = 2 K, comparing growth rate at 0.19 and 1.61 Å min−1. Here MR = [R(B) − R(0)]/R(0) × 100, where R(B) and R(0) are the resistance with and without the magnetic field B, respectively. (c) Normalized MR as a function of magnetic field B = −9 T – 9 T at T = 300 K, comparing growth rate at 0.19 and 1.61 Å min−1. |