9 papers
Scattering-Induced Magnon Layer-Hall Transport beyond Band Geometry
Zhiping Xue, Zhoujian Sun, Xiyin Ye +2
The layer Hall effect has been exclusively attributed to layer-locked Berry curvature, posing a fundamental barrier to its realization in conventional magnets. Here we report a fun…
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…
Frequency Comb of Electric-Polarization Waves
Xiyin Ye, Tao Yu
Frequency combs are a spectrum of equally spaced frequency components with very high time-frequency accuracy, which have been widely used in the optical and microwave frequency ran…
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…
Magnon Correlation Enables Spin Injection, Dephasing, and Transport in Canted Antiferromagnets
Xiyin Ye, Tao Yu
Thermal and electrical injection and transport of magnon spins in magnetic insulators is conventionally understood by the non-equilibrium population of magnons. However, this view…
Chiral Locking of Magnon Flow and Electron Spin Accumulation in Their Near-Field Radiative Spin Transfer
Xi-Han Zhou, Xiyin Ye, Tao Yu
We report a non-contact mechanism for directional injection of magnons in magnetic films when driven by a spin accumulation of electrons of a nearby metallic layer, gove…