Topological Superconductivity and Majorana Fermions in RKKY Systems

Abstract

We consider quasi one-dimensional RKKY systems in proximity to an s-wave superconductor. We show that a $2k_F$-peak in the spin susceptibility of the superconductor in the one-dimensional limit supports helical order of localized magnetic moments via RKKY interaction, where $k_F$ is the Fermi wavevector. The magnetic helix is equivalent to a uniform magnetic field and very strong spin-orbit interaction (SOI) with an effective SOI length $1/2k_F$. We find the conditions to establish such a magnetic state in atomic chains and semiconducting nanowires with magnetic atoms or nuclear spins. Generically, these systems are in a topological phase with Majorana fermions. The inherent self-tuning of the helix to $2k_F$ eliminates the need to tune the chemical potential.

References in corpus (15)

• 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
• Topological Phases of Noncentrosymmetric Superconductors: Edge States, Majorana Fermions, and the Non-Abelian Statistics
• Transport spectroscopy of NS nanowire junctions with Majorana fermions
• Towards a realistic transport modeling in a superconducting nanowire with Majorana fermions
• Spin-selective Peierls transition in interacting one-dimensional conductors with spin-orbit interaction
• Transition from fractional to Majorana fermions in Rashba nanowires
• Spintronics in MoS_2 monolayer quantum wires
• Density of states of disordered topological superconductor-semiconductor hybrid nanowires
• Giant spin orbit interaction due to rotating magnetic fields in graphene nanoribbons
• Correlations between Majorana fermions through a superconductor
• Helical States in Curved Bilayer Graphene
• Cooper-Pair Injection into Quantum Spin Hall Insulators

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• Majoranas with and without a 'character': hybridization, braiding and Majorana number
• Magnetic response of Majorana Kramers pairs with an order-two symmetry
• Supercurrent-Induced Spin-Orbit Torques
• 1D Majorana Goldstinos and partial supersymmetry breaking in quantum wires
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• Engineering of Chern insulators and circuits of topological edge states
• Nonlocal Andreev Reflections as a Source of Spin Exchange and Kondo Screening
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• Non-Kondo many-body physics in a Majorana-based Kondo type system
• Low Energy Properties of the Kondo chain in the RKKY regime
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• Systematic study of Mn atoms, artificial dimers and chains on superconducting Ta(110)
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• Trapping Majorana Zero Modes in Vortices of Magnetic Texture Crystals Coupled to Nodal Superconductors
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• Time-Reversal Invariant Topological Superconductivity in Planar Josephson Bijunction
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• Anatomy of Spin and Current Generation from Magnetization Gradients in Topological Insulators and Rashba Metals
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• Interaction- and phonon-induced topological phase transitions in double helical liquids
• Anisotropy and spin-fluctuation effects on the spectral properties of Shiba impurities
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• Spin-split superconductivity in spin-orbit coupled hybrid nanowires with ferromagnetic barriers
• Spectral properties of superconductors with ferromagnetically ordered magnetic impurities
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• A proposal for realizing Majorana fermions without external magnetic field in strongly correlated nanowires
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• Topological Classification of One-Dimensional Chiral Symmetric Interfaces
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• Embedded Majorana Islands
• Shuttling Majorana zero modes in disordered and noisy topological superconductors
• Dynamic-RKKY induced time-reversal symmetry breaking and chiral spin liquids
• Kondo Screening and Indirect Magnetic Exchange through a Conventional Superconductor Studied by the Density-Matrix Renormalization Group
• A Large-$N$ Approach to Magnetic Impurities in Superconductors
• Magnetoelectric torque and edge currents in spin-orbit coupled graphene nanoribbons
• Fractional chiral second-order topological insulator from a three-dimensional array of coupled wires
• Odd-parity ground state in dilute Yu-Shiba-Rusinov dimers and chains
• Direct signatures of $d$-level hybridization and dimerization in magnetic adatom chains on a superconductor
• Revisiting the Poor Man's Majoranas: The Spin-Exchange Induced Spillover Effect
• Realistic indirect spin-interactions between magnetic impurities on a metallic Pb(110) surface
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• Quantum phase transitions in superconductor--quantum-dot--superconductor Josephson structures with attractive intradot interaction
• Cooper Pair Induced Frustration and Nematicity of Two-Dimensional Magnetic Adatom Lattices
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• Majorana bound states with chiral magnetic textures
• Identification of the Majorana edge modes in tight-binding systems based on the Krylov method
• Spin-dependent tunneling between individual superconducting bound states
• Protected helical transport in magnetically doped quantum wires: Beyond the one-dimensional paradigm
• Coupled-wire descriptions of unconventional quantum states in twisted nanostructures
• Symmetry-protected topological wire in a topological vacuum
• Topological superconductivity and superconducting diode effect mediated via unconventional magnet and Ising spin-orbit coupling
• Designer quantum matter in van der Waals heterostructures
• Symmetry Reduction and Boundary Modes for Fe-Chains on an s-wave Superconductor
• Magnetic order and transport in a spin-fermion model on a superlattice
• Odd-frequency Pairing in Josephson Junctions Coupled by Magnetic Textures
• Detecting and Distinguishing Majorana Zero Modes with the Scanning Tunneling Microscope
• Repulsive-Interaction-Driven Topological Superconductivity in a Landau Level Coupled to an $s$-Wave Superconductor
• Quasi-two-dimensional spin helix and magnon-induced singularity in twisted bilayer graphene
• Distinguishing Majorana bound states from accidental zero-energy modes with a microwave cavity
• Electronic correlations in magnetized helical edge states coupled to s-wave superconductors
• New mechanisms to engineer magnetic skyrmions and topological superconductors
• Electronic and Magnetic Properties of Building Blocks of Mn and Fe Atomic Chains on Nb(110)
• Possible topological phases in quantum anomalous Hall insulator/unconventional superconductor hybrid systems
• Yu-Shiba-Rusinov multiplets and clusters of multiorbital adatoms in superconducting substrates: Subgap Green's function approach
• Spin-polarized zero-bias peak from a single magnetic impurity at an s-wave superconductor: first-principles study