2 papers
cond-mat.other2026
Reversible and irreversible dynamical topological transitions of magnetic Hopfions
S. Y. Lu, H. M. Dong, D. X. Yu +1
Magnetic Hopfions are three-dimensional (3D) topological solitons characterized by a nonzero Hopf invariant and offer a promising platform for 3D spintronics. While their static st…
cond-mat.mtrl-sci2025
Magnetic field-tuned size and dual annihilation pathways of chiral magnetic bobbers
S. Y. Lu, Y. F. Duan, D. X. Yu +1
Magnetic chiral bobbers (CBs) are three-dimensional (3D) topological spin textures that consist of a tapered skyrmion tube terminating in a Bloch point, promising applications in h…