Majorana phi0 Junction in a Disordered Spin-orbit Coupling Nanowire with Tilted Magnetic Field
arXiv:1707.03560 · doi:10.1016/j.physc.2017.10.005
Abstract
Majorana Josephson junctions in nanowire systems exhibit a pseudo- period current-phase relation in the clean limit. In this work, we study how this current-phase relation responds to a tilted magnetic field in a disordered Majorana Josephson junction within the Bogoliubov-de Gennes approach. We show that the tilted magnetic field induces a phase shift to the current-phase relation. Most importantly, we find that this -junction behavior is robust even in the presence of disorders.
15 pages, 6 figures
References in corpus (18)
- Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
- Majorana Fermions and a Topological Phase Transition in Semiconductor-Superconductor Heterostructures
- Evidence of Majorana fermions in an Al - InAs nanowire topological superconductor
- Observation of Majorana Fermions in a Nb-InSb Nanowire-Nb Hybrid Quantum Device
- Colloquium: Majorana Fermions in nuclear, particle and solid-state physics
- Introduction to topological superconductivity and Majorana fermions
- Non-Abelian quantum order in spin-orbit-coupled semiconductors: The search for topological Majorana particles in solid state systems
- Direct coupling between magnetism and superconducting current in Josephson Phi junction
- Anomalous Josephson effect induced by spin-orbit interaction and Zeeman effect in semiconductor nanowires
- Majorana Fermions and Odd-frequency Cooper Pairs in a Nano Wire
- Spin Orbit coupling and Anomalous Josephson effect in Nanowires
- φ-State and Inverted Fraunhofer Pattern in Nonaligned Josephson Junctions
- Manipulating Majorana Fermions in Quantum Nanowires with Broken Inversion Symmetry
- Tilting of the magnetic field in Majorana nanowires: critical angle and zero-energy differential conductance
- Effects of tilting the magnetic field in 1D Majorana nanowires
- Josephson Effects in Three-Band Superconductors with Broken Time-Reversal Symmetry
- Viewing Majorana Bound States by Rabi Oscillations
- Critical Current Anomaly at the Topological Quantum Phase Transition in a Majorana Josephson Junction