Ferromagnetic Josephson junction with precessing magnetization

Abstract

The Josephson current in a diffusive superconductor/ferromagnet/superconductor junction with precessing magnetization is calculated within the quasiclassical theory of superconductivity. When the junction is phase-biased, a stationary current (without a.c. component) can flow through it despite the non-equilibrium condition. A large critical current is predicted due to a dynamically induced long range triplet proximity effect. Such effect could be observed in a conventional hybrid device close to the ferromagnetic resonance.

4 pages, 2 figures

References in corpus (9)

• A spin triplet supercurrent through the half-metallic ferromagnet CrO2
• Triplet supercurrents in clean and disordered half-metallic ferromagnets
• Electrical detection of spin pumping due to the precessing magnetization of a single ferromagnet
• Long range triplet Josephson effect through a ferromagnetic trilayer
• Fully developed triplet proximity effect
• Josephson Effect due to Odd-frequency Pairs in Diffusive Half Metals
• Spin dynamics in a superconductor / ferromagnet proximity system
• Tunnel barrier enhanced voltage signals generated by magnetization precession of a single ferromagnetic layer
• FMR induced Josephson Current in a Superconductor/Ferromagnet/Superconductor Junction

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• The Role of Odd-Frequency Pairing in Multiband Superconductors
• Effect of Meissner screening and trapped magnetic flux on magnetization dynamics in thick Nb/Ni80Fe20/Nb trilayers
• Supercurrent-Induced Magnetization Dynamics
• Magnetization dynamics in proximity-coupled superconductor/ferromagnet/superconductor multilayers
• Interaction of a Nanomagnet with a Weak Superconducting Link
• Andreev reflection at half-metal-superconductor interfaces with non-uniform magnetization
• Reversal of magnetization of a single-domain magnetic particle by the ac field of time-dependent frequency
• Possible evidence for spin-transfer torque induced by spin-triplet supercurrent
• Odd-frequency pairing and Kerr effect in the heavy-fermion superconductor UPt${}_3$
• Tuning odd triplet superconductivity by spin pumping
• Non-equilibrium effects in a Josephson junction coupled to a precessing spin
• Odd-frequency Superconductivity in Driven Systems
• Large enhancement of spin pumping due to the surface bound states in normal metal/superconductor structures
• Spin-Transfer and Exchange Torques in Ferromagnetic Superconductors
• Magnetization dynamics in proximity-coupled superconductor-ferromagnet-superconductor multilayers. Part II
• Pair symmetry conversion in driven multiband superconductors
• Van der Waals heterostructures with spin-orbit coupling
• Quantum Tunneling of the Magnetic Moment in the S/F/S Josephson ${\mathbf{\phi }}_0$-Junction
• Transport and magnetization dynamics in a superconductor/single-molecule magnet/superconductor junction
• Long-ranged triplet supercurrent in a single in-plane ferromagnet with spin-orbit coupled contacts to superconductors
• Spin pumping between noncollinear ferromagnetic insulators through thin superconductors
• Magnetization induced by odd-frequency spin-triplet Cooper pairs in a Josephson junction with metallic trilayers
• Andreev current induced by ferromagnetic resonance
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• FMR and voltage induced transport in normal metal-ferromagnet-superconductor trilayers
• Quasiclassical theory for antiferromagnetic metals
• Controlling spin supercurrents via nonequilibrium spin injection
• Triplet supercurrent in ferromagnetic Josephson junctions by spin injection
• Dynamic spin-triplet order induced by alternating electric fields in superconductor-ferromagnet-superconductor Josephson junctions
• Spin pumping in d-wave superconductor/ferromagnet hybrids
• Manipulating Magnetic Moments by Superconducting Currents
• Composite excitation of Josephson phase and spin waves in Josephson junctions with ferromagnetic insulator
• Odd-frequency superconductivity induced by non-magnetic impurities
• Spin current injection via equal-spin Cooper pairs in ferromagnet/superconductor heterostructures
• Non-linear spin torque, pumping and cooling in superconductor/ferromagnet systems
• Odd-frequency pairing in a superconductor coupled to two parallel nanowires
• Collisionless dynamics of superconducting gap excited by spin-splitting field
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• Zero-Field Fiske Resonance Coupled with Spin-waves in Ferromagnetic Josephson Junctions
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• Superluminal Propagation of Composite Collective Modes in Superconductor-Ferromagnet Heterostructures
• Sign reversal of ac Josephson current in a ferromagnetic Josephson junction
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• Spin nutation effects in molecular nanomagnet$-$superconductor tunnel junctions
• Giant oscillatory Gilbert damping in superconductor/ferromagnet/superconductor junctions
• Towards 4 formalisms description of properties of the unconventional Josephson junction and unconventional SQUIDs made by putting non-superconducting strip on the top of superconducting strip