Yu-Shiba-Rusinov states of impurities in a triangular lattice of NbSe${}_2$ with spin orbit coupling

Abstract

We study topography of the spin-polarized bound states of magnetic impurities embedded in triangular lattice of a superconducting host. Such states have been observed experimentally in 2H-NbSe${}_2$ crystal [G. C. M'enard et al., Nat.Phys. 11, 1013 (2015)] and revealed the oscillating particle-hole asymmetry extending to tens of nanometers. Using the Bogoliubov-de Gennes approach we explore the Yu-Shiba-Rusinov states in presence of spin-orbit interaction. We also study the bound states of double impurities for several relative positions in a triangular lattice.

9 pages, 11 figures

References in corpus (14)

• Valley polarization in MoS2 monolayers by optical pumping
• Classification of Charge Density Waves Based on Their Nature
• Two energy gaps and Fermi surface 'arcs' in NbSe2
• Charge Order from Orbital-dependent Coupling Evidenced by NbSe${}_2$
• Tuning Yu-Shiba-Rusinov States in a Quantum Dot
• Proximity-induced Shiba states in a molecular junction
• Impurity-induced bound states in superconductors with spin-orbit coupling
• Nonequilibrium transport via spin-induced sub-gap states in superconductor/quantum dot/normal metal cotunnel junctions
• Impurities, Quantum Interference and Quantum Phase Transitions in s-wave superconductors
• Triangular Spin-Orbit-Coupled Lattice with Strong Coulomb Correlations: Sn Atoms on a SiC(0001) Substrate
• Magnetic impurities in spin-split superconductors
• Self-consistent study of Abelian and non-Abelian order in a two-dimensional topological superconductor
• Probe-type of superconductivity by impurity in materials with short coherence length: the s-wave and $\eta$-wave phases study
• Shiba Bound States across the mobility edge in doped InAs nanowires

Cited by in corpus (15)

• Spin-orbit coupling induced splitting of Yu-Shiba-Rusinov states in antiferromagnetic dimers
• Long-range focusing of magnetic bound states in superconducting lanthanum
• Topological superconductivity in Fibonacci quasicrystals
• Wave-function engineering on superconducting substrates: Chiral Yu-Shiba-Rusinov molecules
• Transient effects in double quantum dot sandwiched laterally between superconducting and metallic leads
• Charge-Order on the Triangular Lattice: A Mean-Field Study for the Lattice $S=1/2$ Fermionic Gas
• Yu-Shiba-Rusinov States and Ordering of Magnetic Impurities Near the Boundary of a Superconducting Nanowire
• Subgap dynamics of double quantum dot coupled between superconducting and normal leads
• Shiba states in systems with density of states singularities
• Anisotropy of Yu-Shiba-Rusinov states in NbSe${}_2$
• Effects of electron-electron interactions in the Yu-Shiba-Rusinov lattice model
• Topological in-gap chiral edge states in superconducting Haldane model with spin-orbit coupling
• Fermi-Level Pinning of Yu-Shiba-Rusinov States in a Superconductor with Weakly Broken Spin-Rotational Invariance
• Scalable Effective Models for Superconducting Nanostructures: Applications to Double, Triple, and Quadruple Quantum Dots
• Transient triplet blockade in Andreev junction