Weak Localization in Graphene: Theory, Simulations, and Experiments

Figure 1

The relative return probability is shown as a function of the magnetic field for the different models. The green curve is from expression (9), the blue curve is from expression (10) with 𝐵_⋆=50𝐵_𝜙, and the red curve is obtained from expression (19) with 𝐵₀=500𝐵_𝜙 and 𝐵₁=∞. For all curves we assumed that 𝐵_𝑒=𝐵_𝜙. The inset shows a zoom-in of the region close to zero magnetic field.