230 citations · 265 across the 3 of their papers we have counts for
6 papers
Embedded skyrmion bags in thin films of chiral magnets
Luyan Yang, Andrii S. Savchenko, Fengshan Zheng +5
Magnetic skyrmions are topologically nontrivial spin configurations that possess particle-like properties. Earlier research was mainly focused on a specific type of skyrmion with t…
Diversity of states in a chiral magnet nanocylinder
Andrii S. Savchenko, Fengshan Zheng, Nikolai S. Kiselev +4
The diversity of three-dimensional magnetic states in a FeGe nanocylinder is studied using micromagnetic simulations and off-axis electron holography in the transmission electron m…
Magnetic particle-antiparticle creation and annihilation
Fengshan Zheng, Nikolai S. Kiselev, Luyan Yang +4
A fundamental property of particles and antiparticles, such as electrons and positrons, is their ability to annihilate one another. Similar behavior is predicted for magnetic solit…
Magnetic skyrmion braids
Fengshan Zheng, Filipp N. Rybakov, Nikolai S. Kiselev +5
Filamentary textures can take the form of braided, rope-like superstructures in nonlinear media such as plasmas and superfluids. The formation of similar superstructures in solids…
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…
Experimental observation of magnetic bobbers for a new concept of magnetic solid-state memory
Fengshan Zheng, Filipp N. Rybakov, Aleksandr B. Borisov +11
The use of chiral skyrmions, which are nanoscale vortex-like spin textures, as movable data bit carriers forms the basis of a recently proposed concept for magnetic solid-state mem…