Colloquium: Spin-orbit effects in superconducting hybrid structures

M Amundsen, J Linder, JWA Robinson, I Žutić… - Reviews of Modern …, 2024 - APS
Spin-orbit coupling (SOC) relates to the interaction between an electron's motion and its spin
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …

Advances in magnetics roadmap on spin-wave computing

AV Chumak, P Kabos, M Wu, C Abert… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Magnonics addresses the physical properties of spin waves and utilizes them for data
processing. Scalability down to atomic dimensions, operation in the GHz-to-THz frequency …

Magnetoelectric effects in Josephson junctions

IV Bobkova, AM Bobkov, MA Silaev - Journal of Physics …, 2022 - iopscience.iop.org
The review is devoted to the fundamental aspects and characteristic features of the
magnetoelectric effects, reported in the literature on Josephson junctions (JJs). The main …

Ultrastrong photon-to-magnon coupling in multilayered heterostructures involving superconducting coherence via ferromagnetic layers

IA Golovchanskiy, NN Abramov, VS Stolyarov… - Science …, 2021 - science.org
The critical step for future quantum industry demands realization of efficient information
exchange between different-platform hybrid systems that can harvest advantages of distinct …

Anderson-Higgs mass of magnons in superconductor-ferromagnet-superconductor systems

M Silaev - Physical Review Applied, 2022 - APS
The Anderson-Higgs mechanism of mass generation is a generic concept in high-energy
and condensed-matter physics. It shows up through the Meissner effect providing the …

Approaching deep-strong on-chip photon-to-magnon coupling

IA Golovchanskiy, NN Abramov, VS Stolyarov… - Physical Review …, 2021 - APS
In this work, ultrastrong photon-to-magnon coupling is demonstrated for on-chip multilayered
superconductor-ferromagnet-insulator hybrid thin-film structures reaching a coupling …

Large enhancement of spin pumping due to the surface bound states in normal metal–superconductor structures

MA Silaev - Physical Review B, 2020 - APS
We show that the spin pumping from ferromagnetic insulator into the adjacent metallic spin
sink can be strongly stimulated by the superconducting correlations. The key physical …

Finite-frequency spin susceptibility and spin pumping in superconductors with spin-orbit relaxation

MA Silaev - Physical Review B, 2020 - APS
Static spin susceptibility of superconductors with spin-orbit relaxation was calculated in the
seminal work of Abrikosov and Gor'kov [Sov. Phys. JETP 15, 752 (1962)]. Surprisingly, the …

Gating ferromagnetic resonance of magnetic insulators by superconductors via modulating electric field radiation

XH Zhou, T Yu - Physical Review B, 2023 - APS
We predict that ferromagnetic resonance in an insulating magnetic film with in-plane
magnetization radiates electric fields polarized along the magnetization with opposite …

Ultrastrong magnon-photon coupling, squeezed vacuum, and entanglement in superconductor/ferromagnet nanostructures

M Silaev - Physical Review B, 2023 - APS
Ultrastrong light-matter coupling opens exciting possibilities to generate squeezed quantum
states and entanglement. We propose achieving this regime in superconducting hybrid …