376 citations · 905 across the 15 of their papers we have counts for
15 papers
Giant mode splitting of azimuthal spin waves in radial vortices
Zhenyu Wang, Liangrui Li, Xuejuan Liu +3
Radial vortex is a topological spin texture stabilized by the interfacial Dzyaloshinskii-Moriya interaction (DMI) in ferromagnetic disks. Previous investigations have shown that th…
Domain wall skyrmion-based magnonic crystal
Zhenyu Wang, Xingen Zheng, Zhixiong Li +2
Magnonic waveguide based on domain wall (DW) is considered as a crucial breakthrough toward the realization of magnonic nanocircuits. However, the effective control of spin waves p…
Current-driven motion of magnetic domain-wall skyrmions
Haoyang Nie, Zhixiong Li, Xiansi Wang +1
Domain-wall skyrmions (DWSKs) are topological spin textures confined within domain walls that have recently attracted significant attention due to their potential applications in r…
Phase Transition of single-layer vanadium diselenide on Au(111) with distinguished electronic structures
Jinbang Hu, Xiansi Wang, Chaoqin Huang +2
Herein, we report the reversible structural transition of single-layer VSe2 grown on Au(111) through alternating thermal annealing and Se replenishment. Using scanning tunneling mi…
Chiral Quantum well Rashba splitting in Sb monolayer on Au(111)
Jinbang Hu, Lina Liu, Xiansi Wang +2
We present a comprehensive investigation into the atomic and electronic structures of a single-layer Sb(110) rhombohedral crystal formed on an Au(111) substrate. Low-energy electro…
An energy-dependent broadening of Rashba-like spin splitting in Au2Sb surface alloy with periodic structural defect
Jinbang Hu, Xiansi Wang, Anna Cecilie Åsland +1
Here, we report a novel AuSb 2D superstructure on Au(111) that shows agreements and discrepancies to the expected electronic features of the ideal 2D surface alloys with $\sqrt{3}\…
Achieving unidirectional propagation of twisted magnons in a magnetic nanodisk array
Zhixiong Li, Xiansi Wang, Xuejuan Liu +1
Twisted magnons (TMs) have great potential applications in communication and computing owing to the orbital angular momentum (OAM) degree of freedom. Realizing the unidirectional p…
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…
Nonreciprocal Emergence of Hybridized Magnons in magnetic thin Films
Wenjie Song, Xiansi Wang, Chenglong Jia +4
We investigate the transfer and control of nonreciprocity through magnons themselves in permalloy thin films deposited on surface oxide silicon substrate. Evidences of nonreciproca…
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…
A theory on skyrmion size and profile
X. S. Wang, H. Y. Yuan, X. R. Wang
A magnetic skyrmion is a topological object consisting of an inner domain, an outer domain, and a wall that separates the two domains. The skyrmion size and wall width are two fund…
All-magnonic spin-transfer torque and domain wall propagation
P. Yan, X. S. Wang, X. R. Wang
The spin wave transportation through a transverse magnetic domain wall (DW) in a magnetic nanowire is studied. It is found that spin wave passes through a DW without reflection. A…