3 papers
cond-mat.mes-hall2026
Emergence of moiré magnetic chaos in twisted bilayer CrI3
Gyuyoung Park, OukJae Lee, Kyoung-Min Kim
The study of magnetic chaos has traditionally focused on macroscopic variables under external driving. Here we demonstrate a new type of magnetic chaos, termed moiré magnetic chaos…
cond-mat.mes-hall2026
Magneto-rotation coupling dominates surface acoustic wave driven ferromagnetic resonance in the longitudinal geometry
Gyuyoung Park, OukJae Lee, Jintao Shuai
We present a phonon-magnon extension for the mumax+ micromagnetic framework that implements three surface acoustic wave (SAW) coupling mechanisms: magnetoelastic strain coupling, m…
cond-mat.mes-hall2026
Multimode cavity magnonics in mumax+: from coherent to dissipative coupling in ferromagnets and antiferromagnets
Gyuyoung Park, OukJae Lee, Biswanath Bhoi
Coherent coupling between microwave cavity photons and magnon excitations enables quantum transduction, magnon-mediated entanglement, and magnon number-resolved detection. Micromag…