351 citations · 2.8k across the 34 of their papers we have counts for
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MicroMagnetic.jl: A Julia package for micromagnetic and atomistic simulations with GPU support
Weiwei Wang, Boyao Lyu, Lingyao Kong +2
MicroMagnetic.jl is an open-source Julia package for micromagnetic and atomistic simulations. Using the features of the Julia programming language, MicroMagnetic.jl supports CPU an…
Experimental observation of one-dimensional motion of interstitial skyrmion in FeGe
Dongsheng Song, Weiwei Wang, Jie-Xiang Yu +11
The interplay between dimensionality and topology manifests in magnetism via both exotic texture morphology and novel dynamics. A free magnetic skyrmion exhibits the skyrmion Hall…
Combined Magnetic Imaging and Anisotropic Magnetoresistance Detection of Dipolar Skyrmions
Jin Tang, Jialiang Jiang, Ning Wang +9
Magnetic skyrmions are localized particle-like nontrivial swirls that are promising in building high-performance topological spintronic devices. The read-out functions in skyrmioni…
Current-Controlled Topological Magnetic Transformations in a Nanostructured Kagome Magnet
Wensen Wei, Jin Tang, Yaodong Wu +7
Topological magnetic charge Q is a fundamental parameter that describes the magnetic domains and determines their intriguing electromagnetic properties. The ability to switch Q in…
Electrical manipulation of skyrmions in a chiral magnet
Weiwei Wang, Dongsheng Song, Wensen Wei +6
Writing, erasing and computing are three fundamental operations required by any working electronic devices. Magnetic skyrmions could be basic bits in promising in emerging topologi…
Direct imaging of a zero-field target skyrmion and its polarity switch in a chiral magnetic nanodisk
Fengshan Zheng, Hang Li, Shasha Wang +9
A target skyrmion is a flux-closed spin texture that has two-fold degeneracy and is promising as a binary state in next generation universal memories. Although its formation in nan…
Recognition of Fermi-arc states through the magnetoresistance quantum oscillations in Dirac semimetal Cd3As2 nanoplates
Guolin Zheng, Min Wu, Hongwei Zhang +9
The disjointed Fermi-arcs in Weyl semimetals can intertwine with chiral bulk modes and participate in unusual closed magnetic orbits in the presence of a vertical magnetic field. H…
Thickness-tuned transition of band topology in ZrTe5 nanosheets
Jianwei Lu, Guolin Zheng, Xiangde Zhu +9
We report thickness-tuned electrical transport and Hall resistivity in highly anisotropic three-dimensional Dirac semimetal ZrTe5 nanosheets. We find that when the thickness of the…
Weak localization effect in topological insulator micro flakes grown on insulating ferrimagnet BaFe12O19
Guolin Zheng, Ning Wang, Jiyong Yang +7
Many exotic physics anticipated in topological insulators require a gap to be opened for their topologica surface states by breaking time reversal symmetry. The gap opening has bee…
Transport evidence for the three-dimensional Dirac semimetal phase in ZrTe5
Guolin Zheng, Jianwei Lu, Xiangde Zhu +10
Topological Dirac semimetal is a newly discovered class of materials and has attracted intense attentions. This material can be viewed as a three-dimensional (3D) analogue of graph…
Edge-Mediated Skyrmion Chain and Its Collective Dynamics in a Confined Geometry
Haifeng Du, Renchao Che, Lingyao Kong +10
The emergence of a topologically nontrivial vortex-like magnetic structure, the magnetic skyrmion, has launched new concepts for memory devices. There, extensive studies have theor…
Electrical Probing of Field-Driven Cascading Quantized Transitions of Skyrmion Cluster States in MnSi Nanowires
Haifeng Du, Dong Liang, Chiming Jin +11
Magnetic skyrmions are topologically stable whirlpool-like spin textures that offer great promise as information carriers for future ultra-dense memory and logic devices1-4. To ena…
Evidence of topological two-dimensional metallic surface states in thin bismuth nanoribbons
Wei Ning, Fengyu Kong, Chuanying Xi +7
Understanding of the exotic quantum phenomena in bulk bismuth beyond its ultraquantum limit still remains controversial and gives rise to a renewed interest. The focus of the issue…
Field-Driven Evolution of Chiral Spin Textures in Thin Nanodisk of the Helimagnets
Haifeng Du, Wei Ning, Mingliang Tian +1
The magnetic field-driven evolution of chiral spin textures in thin helimagnet nanodisk with varied size are investigated by means of Monte Carlo simulation. It is demonstrated tha…
Magnetic Vortex with Skyrmionic Core in Thin Nanodisk of the Chiral Magnets
Haifeng Du, Wei Ning, Mingliang Tian +1
A type of vortex spin texture with skyrmionic core and a series of circle spin stripes was obtained in thin nanodisk of the chiral magnets with Dzyaloshinskii-Moriya interaction an…