2 papers
cond-mat.other2026
Steady states and oscillation modes of two driven dissipative oscillators with non-Hermitian coupling
Sahel Ashhab, Aakanksha Sud, Shunsuke Fukami
We analyze the dynamics of two harmonic oscillators with nonlinear, non-Hermitian coupling between them. Specifically, we consider a synthetic antiferromagnet composed of two ferro…
cond-mat.mes-hall2025
Observation of a non-reciprocal skyrmion Hall effect of hybrid chiral skyrmion tubes in synthetic antiferromagnetic multilayers
Takaaki Dohi, Mona Bhukta, Fabian Kammerbauer +12
A hybrid chiral skyrmion tube is a well-known example of a 3D topological spin texture, exhibiting an intriguing chirality transition along the thickness direction. This transition…