2 papers
cond-mat.mes-hall2026
Double anticrossings induced by nonlinear magnon interactions
Geil Emdi, Tomosato Hioki, Koujiro Hoshi +3
We observe pump-induced double anticrossings whose gap sizes and center-frequency shifts depend strongly on pump power, indicating a nonlinear mechanism. The anticrossings vanish a…
physics.app-ph2023
Electrical detection of parallel parametric amplification and attenuation in / bilayer disk
Geil Emdi, Tomosato Hioki, Koujiro Hoshi +1
We report a systematic quantitative evaluation of parametric amplification gain of magnetization dynamics in ytirrium iron garnet () thin…