Results 131 to 140 of about 15,015 (223)
Advanced Science, Volume 13, Issue 16, 18 March 2026.Our work reports that Li⁺ doping in CuInP2S₆ induces coexistence of high‐ and low‐polarization states, which fosters a rich spectrum of topological polar textures, such as bubbles and labyrinth domains. An unconventional flexoelectric effect is also discovered, where strain gradients can mechanically manipulate these polarization states and their ...
Lei Gao +12 more
wiley +1 more source
Advanced Physics Research, Volume 5, Issue 3, March 2026.The density and ordering of the bubble/skyrmion lattice hosted by Fe/Gd multilayers can be significantly enhanced using an in‐plane field to align the stripe domain state. As a result, the laser‐induced breathing mode dynamics are strongly modified, showing both an increased amplitude and frequency.
Tim Titze +8 more
wiley +1 more source
Magnetic skyrmions on a two-lane racetrack
New Journal of Physics, 2017 Magnetic skyrmions are particle-like textures in magnetization, characterized by a topological winding number. Nanometer-scale skyrmions have been observed at room temperature in magnetic multilayer structures.
Jan Müller
doaj +1 more source
Two levels of topology in skyrmion lattice dynamics
Physical Review ResearchSkyrmions are localized, topological spin structures that can be described as quasiparticles. Skyrmions in thin films are an ideal model system to study Brownian motion and lattice formation in two dimensions.
Daniel Schick +5 more
doaj +1 more source
Computational search for ultrasmall and fast skyrmions in the Inverse Heusler family
, 2019 Skyrmions are magnetic excitations that are potentially ultrasmall and topologically protected, making them interesting for high-density all-electronic ultrafast storage applications. While recent experiments have confirmed the existence of various types
Ghosh, Avik W. +4 more
core
Steady motion of 80-nm-size skyrmions in a 100-nm-wide track
Nature CommunicationsThe current-driven movement of magnetic skyrmions along a nanostripe is essential for the advancement and functionality of a new category of spintronic devices resembling racetracks.
Dongsheng Song +9 more
doaj +1 more source
Optical skyrmions from metafibers with subwavelength features
Nature CommunicationsOptical skyrmions are an emerging class of structured light with sophisticated particle-like topologies with great potential for revolutionizing modern informatics.
Tiantian He +9 more
doaj +1 more source