Figure 3 | Scientific Reports

Figure 3

From: Crossover between Weak Antilocalization and Weak Localization of Bulk States in Ultrathin Bi2Se3 Films

Figure 3

Normalized MR of sample 1 in parallel field along [110] direction.

(a) B// ⊥ I and (b) B// // I. The triangles are experimental data and the black dashed lines are fitting curves by Equation (1). The MR behaviors can be well explained by the WAL-WL crossover mechanism in TI bulk states. The insets show the corresponding measurement configurations. [110] and [−110] are two different crystal directions along the film plane.

Back to article page