Superconductivity near a magnetic domain wall

Abstract

We study the equilibrium properties of a ferromagnetic insulator/superconductor structure near a magnetic domain wall. We show how the domain wall size is affected by the superconductivity in such structures. Moreover, we calculate several physical quantities altered due to the magnetic domain wall, such as the spin current density and local density of states, as well as the resulting tunneling conductance into a structure with a magnetic domain wall.

arXiv comment12 pages, 7 figures

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Cited by in corpus (18)

• InAs-Al Hybrid Devices Passing the Topological Gap Protocol
• Thermal, electric and spin transport in superconductor/ferromagnetic-insulator structures
• Resistive state of SFS Josephson junctions in the presence of moving domain walls
• Topological superconductivity in nanowires proximate to a diffusive superconductor-magnetic insulator bilayer
• Superconductor-ferromagnet hybrids for non-reciprocal electronics and detectors
• Dynamics of two ferromagnetic insulators coupled by superconducting spin current
• Superconducting triplet rim currents in a spin-textured ferromagnetic disk
• Thermally induced spin-transfer torques in superconductor/ferromagnet bilayers
• Quasiclassical expressions for the free energy of superconducting systems
• Quasiparticle density of states and triplet correlations in superconductor/ferromagnetic-insulator structures across a sharp domain wall
• Signatures of spin-triplet Cooper pairing in the density of states of spin-textured superconductor-ferromagnet bilayers
• Charge and Spin Supercurrents in Magnetic Josephson Junctions with Spin Filters and Domain Walls
• Spin-split superconductivity in spin-orbit coupled hybrid nanowires with ferromagnetic barriers
• The unusual distribution of spin-triplet supercurrents in disk-shaped Josephson junctions
• The spin Hall effect
• Domain wall motion in a diffusive weak ferromagnet
• Percolative supercurrent in superconductor-ferromagnetic insulator bilayers
• AC/DC spin current in ferromagnet/superconductor/normal metal trilayer systems