223 citations · 1k across the 14 of their papers we have counts for
8 papers · 1 filter
Observation of spin-wave moiré edge and cavity modes in twisted magnetic lattices
Hanchen Wang, Marco Madami, Jilei Chen +16
We report the experimental observation of the spin-wave moiré edge and cavity modes using Brillouin light scattering spectro-microscopy in a nanostructured magnetic moiré lattice c…
Nonlocal detection of interlayer three-magnon coupling
Lutong Sheng, Mehrdad Elyasi, Jilei Chen +13
A leading nonlinear effect in magnonics is the interaction that splits a high-frequency magnon into two low-frequency ones with conserved linear momentum. Here, we report experimen…
Non-Hermitian coherent coupling of nanomagnets by exchange spin waves
Hanchen Wang, Jilei Chen, Tao Yu +16
Non-Hermitian physics has recently attracted much attention in optics and photonics. Less explored is non-Hermitian magnonics that provides opportunities to take advantage of the i…
Magnon Trap by Chiral Spin Pumping
Tao Yu, Hanchen Wang, Michael A. Sentef +2
Chiral spin pumping is the generation of a unidirectional spin current in half of ferromagnetic films or conductors by dynamic dipolar stray fields from close-by nanomagnets. We fo…
Chiral excitation of spin waves in ferromagnetic films
Tao Yu, Chuanpu Liu, Haiming Yu +2
We theoretically investigate the interlayer dipolar and exchange couplings for an array of metallic magnetic nanowires grown on top of an extended ultrathin yttrium iron garnet fil…
Skyrmions in magnetic tunnel junctions
Xueying Zhang, Wenlong Cai, Xichao Zhang +10
In this work, we demonstrate that skyrmions can be nucleated in the free layer of a magnetic tunnel junction (MTJ) with Dzyaloshinskii-Moriya interactions (DMI) by a spin-polarized…
Direct observation of domain wall surface tension by deflating or inflating a magnetic bubble
Xueying Zhang, Nicolas Vernier, Weisheng Zhao +3
The surface energy of a magnetic Domain Wall (DW) strongly affects its static and dynamic behaviours. However, this effect was seldom directly observed and many related phenomena h…
Evidence for thermal spin transfer torque
Haiming Yu, Simon Granville, Dapeng Yu +1
Large heat currents are obtained in Co/Cu/Co spin valves positioned at the middle of Cu nanowires. The second harmonic voltage response to an applied current is used to investigate…