107 citations · 287 across the 10 of their papers we have counts for
10 papers
Field-driven side-by-side magnetic domain wall dynamics in ferromagnetic nanostrips
Zhoujian Sun, Panpan Fang, Xinwei Shi +2
There has been a plethora of studies on domain wall dynamics in magnetic nanostrips, mainly because of its versatile non-linear physics and potential applications in data storage d…
Type-II Weyl Excitation in Vortex Arrays
Z. -X. Li, X. S. Wang, Lingling Song +2
Weyl-like magnon excitations in ordered magnets have attracted significant recent attention. Despite of the tantalizing physics and application prospects, the experimental observat…
Thermally assisted magnetization reversal of a magnetic nanoparticle driven by a down-chirp microwave field pulse
M. T. Islam, M. A. J. Pikul, X. S. Wang
It has been shown that a single-domain magnetic nanoparticle can be effectively switched by a linear down-chirp microwave field pulse (DCMWP) in zero temperature limit. However, fi…
Wiggling skyrmion propagation under parametric pumping
H. Y. Yuan, X. S. Wang, Man-Hong Yung +1
We address the problem of how magnetic skyrmions can propagate along a guided direction by parametric pumping. As evidenced by our micromagnetic simulations, skyrmions can hardly b…
Breaking the current density threshold in spin-orbit-torque magnetic random access memory
Yin Zhang, H. Y. Yuan, X. S. Wang +1
Spin-orbit-torque magnetic random access memory (SOT-MRAM) is a promising technology for the next generation of data storage devices. The main bottleneck of this technology is the…
Reconfigurable topological spin wave beamsplitters and interferometers
X. S. Wang, H. W. Zhang, X. R. Wang
Conventional magnonic devices use three classes of magnetostatic waves that require detailed manipulation of magnetization structure that makes the design and the device/circuitry…
Magnonic Weyl semimetal in pyrochlore ferromagnets
Ying Su, X. S. Wang, X. R. Wang
Topological states of matter have been a subject of intensive studies in recent years because of their exotic properties such as the topologically protected edge and surface states…
Thermal spin current and spin accumulation at ferromagnetic insulator/nonmagnetic metal interface
Y. H. Shen, X. S. Wang, X. R. Wang
Spin current injection and spin accumulation near a ferromagnetic insulator (FI)/nonmagnetic metal (NM) bilayer film under a thermal gradient is investigated theoretically. Using t…
Domain Walls as Spin Wave Waveguides
X. S. Wang, X. R. Wang
We numerically demonstrate that domain walls can be used as spin wave waveguides. We show that gapless spin waves bounded inside a domain wall can be guided by the domain wall. For…
A thermodynamic theory for thermal-gradient-driven domain wall motion
X. S. Wang, X. R. Wang
Spin waves (or magnons) interact with magnetic domain walls (DWs) in a complicated way that a DW can propagate either along or against magnon flow. However, thermally activated mag…