Colloquium: Spin-orbit effects in superconducting hybrid structures
Spin-orbit coupling (SOC) relates to the interaction between an electron's motion and its spin
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …
Phase Control of Majorana Bound States in a Topological Junction
Topological superconductivity supports exotic Majorana bound states (MBS) which are
chargeless zero-energy emergent quasiparticles. With their non-Abelian exchange statistics …
chargeless zero-energy emergent quasiparticles. With their non-Abelian exchange statistics …
Tunable magnetic textures in spin valves: From spintronics to Majorana bound states
Spin-valve structures in which a change of magnetic configuration is responsible for
magnetoresistance led to impressive advances in spintronics, focusing on magnetically …
magnetoresistance led to impressive advances in spintronics, focusing on magnetically …
Machine learning optimization of Majorana hybrid nanowires
As the complexity of quantum systems such as quantum bit arrays increases, efforts to
automate expensive tuning are increasingly worthwhile. We investigate machine learning …
automate expensive tuning are increasingly worthwhile. We investigate machine learning …
Electrical control of Majorana bound states using magnetic stripes
A hybrid semiconductor-superconductor nanowire on the top of a magnetic film in the stripe
phase experiences a magnetic texture from the underlying fringing fields. The Zeeman …
phase experiences a magnetic texture from the underlying fringing fields. The Zeeman …
Conductance based machine learning of optimal gate voltages for disordered Majorana wires
Majorana zero modes in superconductor-nanowire hybrid structures are a promising
candidate for topologically protected qubits with the potential to be used in scalable …
candidate for topologically protected qubits with the potential to be used in scalable …
Greedy optimization of the geometry of Majorana Josephson junctions
Josephson junctions in a two-dimensional electron gas with spin-orbit coupling are a
promising candidate to realize topological superconductivity. While it is known that the …
promising candidate to realize topological superconductivity. While it is known that the …
[HTML][HTML] Wiener–Hopf factorization approach to a bulk-boundary correspondence and stability conditions for topological zero-energy modes
Both the physics and applications of fermionic symmetry-protected topological phases rely
heavily on a principle known as bulk-boundary correspondence, which predicts the …
heavily on a principle known as bulk-boundary correspondence, which predicts the …
Optimized micromagnet geometries for Majorana zero modes in low -factor materials
Solid-state experimental realizations of Majorana bound states are based on materials with
strong intrinsic spin-orbit interactions. In this paper, we explore an alternative approach …
strong intrinsic spin-orbit interactions. In this paper, we explore an alternative approach …
Majorana bound states in nanowire-superconductor hybrid systems in periodic magnetic fields
We study how the shape of a periodic magnetic field affects the presence of Majorana bound
states (MBS) in a nanowire-superconductor system. Motivated by the field configurations that …
states (MBS) in a nanowire-superconductor system. Motivated by the field configurations that …