Majorana–Kondo interplay in a Majorana wire-quantum dot system with ferromagnetic contacts*

Fu-Bin Yang(羊富彬)

Figure 1. Schematic representation of the system: A single level quantum dot (QD), coupled to a ferromagnetic (FM) leads with coupling strengths Vσ in the left part. λ1 is the effective coupling strength between the QD and a topological superconducting wire (TSW) hosting Majorana bound states (MBSs) γ1 and γ2 at its ends, which is coupled to a metallic lead in the right part by the coupling strength λ2.