37 citations · 184 across the 30 of their papers we have counts for
30 papers
A unified tight-binding description of the electronic structure and Ising protection of superconductivity in misfit layered compounds
G. A. Bobkov, I. A. Shvets, I. V. Bobkova
Misfit layered compounds (MLCs) offer a unique bulk platform for realizing exotic quantum states typically associated with two-dimensional transition-metal dichalcogenides (TMDs),…
Proximity-induced orbital antiferromagnetism in Ising superconductors
G. A. Bobkov, V. A. Bobkov, T. Karabassov +2
We predict a fundamentally new superconducting state in superconductor/antiferromagnet heterostructures with Ising spin--orbit coupling: proximity-induced orbital antiferromagnetis…
Non-Relativistic Spin-Orbit Interaction in Triplet Superconductors: Edelstein Effect and Spin Pumping by Electric Fields
Ping Li, G. A. Bobkov, I. V. Bobkova +1
Non-relativistic momentum-dependent spin splitting, as observed in collinear altermagnets and non-collinear -wave magnets, provides exciting avenues for controlling spin dynamic…
Ferron-Polaritons in Superconductor/Ferroelectric/Superconductor Heterostructures
M. Nursagatov, Xiyin Ye, G. A. Bobkov +2
We predict the formation of ferron-polariton - a hybrid light-matter quasiparticle arising from the coupling between collective ferroelectric excitations (ferrons) and Swihart phot…
Gate-Tunable Superconducting Spin Valve in a van der Waals Ferromagnet/Superconductor/Ferromagnet Trilayer
A. S. Ianovskaia, G. A. Bobkov, A. M. Bobkov +1
We theoretically demonstrate a gate-tunable superconducting spin valve effect (SVE) in a van der Waals (vdW) heterostructure composed of a monolayer superconductor (S) sandwiched b…
Theory of planar quasi-ballistic Josephson junctions
G. A. Bobkov, I. V. Bobkova, A. M. Bobkov +2
We develop a theoretical framework for planar quasi-ballistic Josephson junctions, where multiple superconducting leads are coupled through a large, nearly ballistic normal metal c…
Multiterminal Ballistic Josephson Effect in Monocrystalline Gold
K. B. Polevoy, G. A. Bobkov, D. S. Kalashnikov +6
We report on the realization of a planar, quasi-ballistic Josephson junction array using a Au micron-sized single-crystal. The system exhibits a nonlocal, multiterminal Josephson e…
Anomalous phase shift and superconducting diode effect in Josephson junctions via thin films of rare-earth intermetallic magnets
G. A. Bobkov, I. A. Shvets, I. V. Bobkova +3
The superconductor/ferromagnet/superconductor (S/F/S) Josephson junctions (JJs) with an anomalous ground state phase shift (-S/F/S JJs) enable the implementatio…
Inverse proximity effect in thin-film superconductor/magnet heterostructures with metallic and insulating magnets
V. A. Bobkov, G. A. Bobkov, I. V. Bobkova
Proximity effect in thin-film superconductor (S)/magnet heterostructures with different types of magnets including ferromagnets, antiferromagnets and altermagnets is widely conside…
Ultrastrong magnon-photon coupling in superconductor/antiferromagnet/superconductor heterostructures at terahertz frequencies
V. M. Gordeeva, Yanmeng Lei, Xiyin Ye +4
We predict the realization of ultrastrong coupling between magnons of antiferromagnets and photons in superconductor/antiferromagnet/superconductor heterostructures at terahertz fr…
Triplet correlations in superconductor/antiferromagnet heterostructures: dependence on type of antiferromagnetic ordering
G. A. Bobkov, V. A. Bobkov, I. V. Bobkova +2
In recent years, a number of studies have predicted the emergence of a nontrivial proximity effect in superconductor/antiferromagnet (S/AF) heterostructures. This effect is of cons…
Proximity effect and p-wave superconductivity in s-wave superconductor/helimagnet heterostructures
G. A. Bobkov, A. V. Kornev, A. M. Bobkov +1
It is known that in contrast to homogeneous ferromagnetism helical magnetism is compatible with superconductivity and causes only weak suppressive effect on superconducting critica…
Ultra-strong coupling of two ferromagnets via Meissner currents
V. M. Gordeeva, G. A. Bobkov, A. M. Bobkov +2
In this work, we study the magnetization dynamics in a ferromagnet/insulator/ferromagnet trilayer sandwiched between two superconductors (S/F/I/F/S heterostructure). It is well-kno…
Gate-tunable nonlocal Josephson effect through magnetic van der Waals bilayers
G. A. Bobkov, D. S. Rabinovich, A. M. Bobkov +1
It is well-known that the proximity effect at superconductor/ferromagnet (S/F) interfaces produces damped oscillatory behavior of the Cooper pair wave function within the ferromagn…
Magnetic proximity effect in superconductor/ferromagnet van der Waals heterostructures: dependence on the number of superconducting monolayers
A. S. Ianovskaia, G. A. Bobkov, A. M. Bobkov +1
The magnetic proximity effect in superconductor/ferromagnet (S/F) heterostructures with a large number of atomic layers leads to a suppression of the superconducting order paramete…
Neel proximity effect in superconductor/antiferromagnet heterostructures
I. V. Bobkova, G. A. Bobkov, V. M. Gordeeva +1
It is well-known that the cornerstone of the proximity effect in superconductor/ferromagnet heterostructures is a generation of triplet Cooper pairs from singlet Cooper pairs inher…
Spin supercurrent in superconductor/ferromagnet van-der-Waals heterostructures
G. A. Bobkov, A. M. Bobkov, I. V. Bobkova
We study dissipationless spin transport induced by a charge supercurrent in a monolayer van der Waals superconductor under the applied magnetic field and in a bilayer superconducto…
Voltage-driven dynamics of -S/F/S Josephson junctions chains
G. A. Bobkov, A. M. Bobkov, I. V. Bobkova
Superconductor/ferromagnet/superconductor Josephson junctions with anomalous phase shift (-S/F/S JJs) implement a coupling between the superconducting phase and the spin…
Gate-controlled proximity effect in superconductor/ferromagnet van der Waals heterostructures
G. A. Bobkov, K. A. Bokai, M. M. Otrokov +2
The discovery of 2D materials opens up unprecedented opportunities to design new materials with specified properties. In many cases, the design guiding principle is based on one or…
Superconducting spin valves based on antiferromagnet/superconductor/antiferromagnet heterostructures
G. A. Bobkov, V. M. Gordeeva, Lina Johnsen Kamra +4
Proximity effect at superconductor/antiferromagnet (S/AF) interfaces, which manifests itself as generation of Neel-type triplet correlations, leads to sensitivity of the supercondu…
Andreev bound states at nonmagnetic impurities in superconductor/antiferromagnet heterostructures
G. A. Bobkov, I. V. Bobkova, A. M. Bobkov
Andreev bound states can occur at single impurities in superconductors if the impurities suppress superconductivity for a given system. In particular, well-known Yu-Shiba-Rusinov s…
Magnetic eigenmodes in chains of coupled phi0-Josephson junctions with ferromagnetic weak links
G. A. Bobkov, I. V. Bobkova, A. M. Bobkov
A coupled chain of superconductor/ferromagnet/superconductor (S/F/S) with anomalous ground phase shift phi_0 represents a system realizing long-range interaction between magnetic m…
Controllable magnetic states in chains of coupled phi-0 Josephson junctions with ferromagnetic weak links
G. A. Bobkov, I. V. Bobkova, A. M. Bobkov
A superconductor/ferromagnet/superconductor Josephson junction with anomalous phase shift (phi_0-S/F/S JJ) is a system, where the anomalous ground state shift phi_0 provides a dire…
Oscillatory superconducting transition temperature in superconductor/antiferromagnet heterostructures
G. A. Bobkov, V. M. Gordeeva, A. M. Bobkov +1
One of the most famous proximity effects at ferromagnet/superconductor (F/S) interfaces is partial conversion of singlet superconductivity to triplet pairing correlations. Due to t…