5 papers
Magnetodynamic properties of dipole-coupled 1D magnonic crystals
Suraj Singh, Xiansi Wang, Ankit Kumar +4
Magnonic crystals are magnetic metamaterials, that provide a promising way to manipulate magnetodynamic properties by controlling the geometry of the patterned structures. Here, we…
Backward magnetostatic surface spin waves in exchange coupled Co/FeNi bilayers
Wenjie Song, Xiansi Wang, Wenfeng Wang Changjun Jiang +2
Propagation of backward magnetostatic surface spin waves (SWs) in exchange coupled Co/FeNi bilayers are studied by using Brillouin light scattering (BLS) technique. Two types of SW…
Second-order topological insulator in breathing square lattice of magnetic vortices
Z. -X. Li, Yunshan Cao, X. R. Wang +1
We study the topological phase in dipolar-coupled two-dimensional breathing square lattice of magnetic vortices. By evaluating the quantized Chern number and Berry…
Current-Driven Dynamics of Magnetic Hopfions
X. S. Wang, A. Qaiumzadeh, A. Brataas
Topological magnetic textures have attracted considerable interest since they exhibit new properties and might be useful in information technology. Magnetic hopfions are three-dime…
Thermal gradient driven domain wall dynamics
M. T. Islam, X. S. Wang, X. R. Wang
The issue of whether a thermal gradient acts like a magnetic field or an electric current in the domain wall (DW) dynamics is investigated. Broadly speaking, magnetization control…