Chirality as generalized spin–orbit interaction in spintronics

T Yu, Z Luo, GEW Bauer - Physics Reports, 2023 - Elsevier
Chirality or handedness distinguishes an object from its mirror images, such as the spread
thumb, index finger, and middle finger of the right and left hand. In mathematics, it is …

Non-Hermitian topological magnonics

T Yu, J Zou, B Zeng, JW Rao, K Xia - Physics Reports, 2024 - Elsevier
Dissipation in mechanics, optics, acoustics, and electronic circuits is nowadays recognized
to be not always detrimental but can be exploited to achieve non-Hermitian topological …

Dissipative spin-wave diode and nonreciprocal magnonic amplifier

J Zou, S Bosco, E Thingstad, J Klinovaja, D Loss - Physical Review Letters, 2024 - APS
We propose an experimentally feasible dissipative spin-wave diode comprising two
magnetic layers coupled via a nonmagnetic spacer. We theoretically demonstrate that the …

Observation and control of hybrid spin-wave–Meissner-current transport modes

M Borst, PH Vree, A Lowther, A Teepe, S Kurdi… - Science, 2023 - science.org
Superconductors are materials with zero electrical resistivity and the ability to expel
magnetic fields, which is known as the Meissner effect. Their dissipationless diamagnetic …

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 …

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 …

Magnetization dynamics in proximity-coupled superconductor-ferromagnet-superconductor multilayers. II. Thickness dependence of the superconducting torque

IA Golovchanskiy, NN Abramov, OV Emelyanova… - Physical Review …, 2023 - APS
In this work, we study magnetization dynamics in superconductor-ferromagnet-
superconductor thin-film structures. Results of the broad-band ferromagnetic resonance …

Magnon confinement in an all-on-chip YIG cavity resonator using hybrid YIG/Py magnon barriers

OA Santos, BJ van Wees - Nano Letters, 2023 - ACS Publications
Confining magnons in cavities can introduce new functionalities to magnonic devices,
enabling future magnonic structures to emulate the established photonic and electronic …

Renormalization of antiferromagnetic magnons by superconducting condensate and quasiparticles

AM Bobkov, SA Sorokin, IV Bobkova - Physical Review B, 2023 - APS
The ability to modify and tune the spin-wave dispersion is one of the most important
requirements for engineering of magnonic networks. In this study, we demonstrate the …