☆ 4.6 Article

Magnetic skyrmion Walker breakdown in cylindrical nanotubes

PHYSICAL REVIEW B (2023)

Related references

Note: Only part of the references are listed.

Article Multidisciplinary Sciences

Electrical manipulation of skyrmions in a chiral magnet

Weiwei Wang et al.

Summary: Using tailored current pulses, researchers demonstrate the operations of creating, deleting, and driving skyrmions in nanodevices. These results have immediate significance towards the development of skyrmion-based memory or logic devices.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Multidisciplinary Sciences

Multiple Walker breakdowns in magnetic multilayers

Joon Moon et al.

Summary: In this study, we report the observation of double Walker breakdowns in magnetic multilayer films, which is attributed to the antisymmetric internal magnetic dipole field on the domain walls of the lower and upper magnetic layers. By performing micromagnetic simulations, we identify four phases of the domain-wall dynamics and construct a phase diagram with the phase boundaries of the double Walker breakdown fields.

SCIENTIFIC REPORTS (2022)

Add to Collection

Article Engineering, Electrical & Electronic

Spintronic devices: a promising alternative to CMOS devices

Prashanth Barla et al.

Summary: The field of spintronics has gained tremendous attention recently due to its potential to address the current issues of increased power dissipation and technology scaling. Spintronic-based devices offer advantages such as low power consumption and nonvolatility, leading to aggressive research activities in utilizing these devices in memory units and future processing-in-memory architectures.

JOURNAL OF COMPUTATIONAL ELECTRONICS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Skyrmion Hall effect in a nanotube driven by a rotating magnetic field

Mingzhu Xin et al.

Summary: When a skyrmion is driven by a rotating magnetic field in a nanotube, it moves parallel to the nanotube axis while rotating around it due to the skyrmion Hall effect. The orientation of the skyrmion motion along the nanotube axis is determined by the core polarity of the skyrmion and the rotation direction of the magnetic field. The strength of the skyrmion Hall effect is influenced by the size of the nanotube, the frequency of the rotating magnetic field, and the Gilbert damping coefficient.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Magnetic skyrmion bundles and their current-driven dynamics

Jin Tang et al.

Summary: Topological charge Q classifies non-trivial spin textures like skyrmions, merons, or vortices with absolute values smaller or equal to 1. Recently, multi-Q three-dimensional skyrmionic textures, known as skyrmion bundles, have been observed and studied for their current-driven dynamics.

NATURE NANOTECHNOLOGY (2021)

Add to Collection

Article Physics, Multidisciplinary

Skyrmion Dynamics at Finite Temperatures: Beyond Thiele's Equation

Markus Weissenhofer et al.

Summary: We demonstrate that the existing theory based on Thiele's equation is insufficient to describe the dynamics of skyrmions at finite temperatures and propose an extended equation of motion that takes into account the coupling of skyrmions to the magnonic heat bath. Our results suggest that magnon-induced friction dominates for finite temperatures and typical Gilbert damping values for thin films and multilayers.

PHYSICAL REVIEW LETTERS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Dynamics of interstitial skyrmions in the presence of temperature gradients

Lingyao Kong et al.

Summary: This study investigates the dynamics of interstitial skyrmions under a temperature gradient, showing that they move from the hot area to the cold area. The confinement of interstitial skyrmions in one-dimensional channels leads to their movement in the same direction as the magnon flow induced by the temperature gradient, with the beta-type thermomagnonic torque playing a crucial role.

PHYSICAL REVIEW B (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Walker solution for a magnetic domain wall driven by spin-orbit torques

Peng-Bin He et al.

PHYSICAL REVIEW B (2020)

Add to Collection

Article Physics, Multidisciplinary

Walker-like domain wall breakdown in layered antiferromagnets driven by staggered spin-orbit fields

Ruben M. Otxoa et al.

COMMUNICATIONS PHYSICS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Stability of skyrmion formation and its abnormal dynamic modes in magnetic nanotubes

Jaehak Yang et al.

PHYSICAL REVIEW B (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Magnetic skyrmions in cylindrical ferromagnetic nanostructures with chiral interactions

D. Kechrakos et al.

PHYSICAL REVIEW B (2020)

Add to Collection

Article Engineering, Electrical & Electronic

Skyrmion-based artificial synapses for neuromorphic computing

Kyung Mee Song et al.

NATURE ELECTRONICS (2020)

Add to Collection

Article Physics, Applied

Current-induced skyrmion motion on magnetic nanotubes

Xiaofan Wang et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2019)

Add to Collection

Article Physics, Multidisciplinary

The stability of a skyrmion in a nanotube

Xiaohong Huo et al.

NEW JOURNAL OF PHYSICS (2019)

Add to Collection

Article Physics, Applied

Walker Breakdown with a Twist: Dynamics of Multilayer Domain Walls and Skyrmions Driven by Spin-Orbit Torque

Ivan Lemesh et al.

PHYSICAL REVIEW APPLIED (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Multistep Bloch-line-mediated Walker breakdown in ferromagnetic strips

Johanna Hutner et al.

PHYSICAL REVIEW B (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Driving chiral domain walls in antiferromagnets using rotating magnetic fields

Keming Pan et al.

PHYSICAL REVIEW B (2018)

Add to Collection

Review Nanoscience & Nanotechnology

Topological properties and dynamics of magnetic skyrmions

Naoto Nagaosa et al.

NATURE NANOTECHNOLOGY (2013)

Add to Collection

Article Nanoscience & Nanotechnology

Skyrmions on the track

Albert Fert et al.

NATURE NANOTECHNOLOGY (2013)

Add to Collection

Article Physics, Multidisciplinary

Dynamics of an Insulating Skyrmion under a Temperature Gradient

Lingyao Kong et al.

PHYSICAL REVIEW LETTERS (2013)

Add to Collection

Article Multidisciplinary Sciences

Universal current-velocity relation of skyrmion motion in chiral magnets

Junichi Iwasaki et al.

NATURE COMMUNICATIONS (2013)

Add to Collection

Article Physics, Applied

Fast domain wall dynamics in magnetic nanotubes: Suppression of Walker breakdown and Cherenkov-like spin wave emission

Ming Yan et al.

APPLIED PHYSICS LETTERS (2011)

Add to Collection

Article Multidisciplinary Sciences

Real-space observation of a two-dimensional skyrmion crystal

X. Z. Yu et al.

NATURE (2010)

Add to Collection

Article Physics, Multidisciplinary

Beating the Walker Limit with Massless Domain Walls in Cylindrical Nanowires

Ming Yan et al.

PHYSICAL REVIEW LETTERS (2010)

Add to Collection

Article Multidisciplinary Sciences

Skyrmion Lattice in a Chiral Magnet

S. Muehlbauer et al.

SCIENCE (2009)

Add to Collection

Article Physics, Multidisciplinary

Dynamics of domain walls in magnetic nanostrips

O. A. Tretiakov et al.

PHYSICAL REVIEW LETTERS (2008)

Add to Collection

Article Physics, Multidisciplinary

Domain wall mobility, stability and Walker breakdown in magnetic nanowires

A. Mougin et al.

EPL (2007)

Add to Collection

Article Physics, Multidisciplinary

Micromagnetic understanding of current-driven domain wall motion in patterned nanowires

A Thiaville et al.

EUROPHYSICS LETTERS (2005)

Add to Collection

Article Physics, Multidisciplinary

Roles of nonequilibrium conduction electrons on the magnetization dynamics of ferromagnets

S Zhang et al.

PHYSICAL REVIEW LETTERS (2004)

Add to Collection

© Peeref 2019-2024. All rights reserved.