Magnetic domain wall skyrmions

R Cheng, M Li, A Sapkota, A Rai, A Pokhrel, T Mewes… - Physical Review B, 2019 - APS
… yields smaller, more stable skyrmions, and a related spin-… ], makes the prospect of using
skyrmions for energy-efficient … protected magnetic excitation called a domain wall (DW) skyrmion

Domain-wall skyrmions in chiral magnets

C Ross, M Nitta - Physical Review B, 2023 - APS
… as sine-Gordon solitons along the domain wall. We also construct domain-wall skyrmions
on top of a pair of a domain wall and an anti-domain wall. One characteristic feature of …

Guiding of dynamic skyrmions using chiral magnetic domain wall

M Song, KW Moon, S Yang, C Hwang… - Applied Physics …, 2020 - iopscience.iop.org
skyrmion annihilation. By replacing the physical edge with a chiral domain wall (DW) boundary,
we found that skyrmion … between the skyrmion and DW. The threshold current density for …

Skyrmion crystal phase on a magnetic domain wall in chiral magnets

Y Amari, M Nitta - arXiv preprint arXiv:2409.07943, 2024 - arxiv.org
… We study a magnetic domain wall in the ferromagnetic phase in chiral magnets in two …
We find a skyrmion crystal phase of the domain wall in a stripe region of the phase diagram. …

Domain-wall skyrmion chain and domain-wall bimerons in chiral magnets

Y Amari, C Ross, M Nitta - Physical Review B, 2024 - APS
… this section, we address the (in)stability of single domainwall skyrmions in the CSL phase.
For simplicity, we restrict ourselves to the case with μ > 0. To examine the (in)stability, we …

Skyrmion domain wall collision and domain wall-gated skyrmion logic

X Xing, PWT Pong, Y Zhou - Physical Review B, 2016 - APS
… the two topologically inequivalent magnetic objects could be … the skyrmion domain wall
collision in a magnetic racetrack by … that moves a skyrmion toward a trapped domain wall pair. We …

Magnetic domain walls as hosts of spin superfluids and generators of skyrmions

SK Kim, Y Tserkovnyak - Physical review letters, 2017 - APS
… destroy Skyrmions to obey the conservation of the total Skyrmion … a domain wall as a
generator and detector of Skyrmions. Second, the domain wall engenders the emergent magnetic

Wigner solids of domain wall skyrmions

K Yang, K Nagase, Y Hirayama, TD Mishima… - Nature …, 2021 - nature.com
… of skyrmions once low-lying excited states of the domain wall (DW) as a one-dimensional (1D)
object have a nontrivial topological charge (referred to as DW skyrmions) 6… of skyrmions in …

A comparative study on racetrack memories: Domain wall vs. skyrmion

W Kang, X Chen, D Zhu, X Zhang… - 2018 IEEE 7th Non …, 2018 - ieeexplore.ieee.org
magnetic domains separated by domain walls (DWs), named DW-RM. Recently, an alternative
information carrier, skyrmion, … replacement of DW for RM, named skyrmion-based RM (SK-…

The dynamics of domain wall Skyrmions

P Jennings, P Sutcliffe - Journal of Physics A: Mathematical and …, 2013 - iopscience.iop.org
Skyrmion dynamics, to study both Skyrmion stability and the scattering of multi-Skyrmions. …
events in which both Skyrmions remain on the same domain wall are effectively one-…