4.6 Article

Dynamics of ferrimagnetic skyrmionium driven by spin-orbit torque

Related references

Note: Only part of the references are listed.
Article Physics, Applied

A frustrated bimeronium: Static structure and dynamics

Xichao Zhang et al.

Summary: In this study, we present a topological spin texture called bimeronium in magnets with in-plane magnetization, and investigate its static structure and dynamics induced by spin-orbit torque. The results show that bimeronium exhibits steady rotation when the spin polarization direction is parallel to the easy axis, and is annihilated when the spin polarization direction is perpendicular to the easy axis. These findings provide insights into the fundamental properties of bimeronium structures and their potential applications in spintronic devices.

APPLIED PHYSICS LETTERS (2021)

Article Chemistry, Multidisciplinary

Confinement and Protection of Skyrmions by Patterns of Modified Magnetic Properties

Kentaro Ohara et al.

Summary: Magnetic skyrmions are versatile topological excitations that can be used as nonvolatile information carriers, and effective position control of skyrmions in channels is crucial for their application in accumulation and transport. By utilizing engineered energy barriers and wells in a magnetic multilayer film, skyrmions can be attracted or repelled by modified boundaries, allowing for the reliable confinement, accumulation, and transport of skyrmions without destruction at device edges.

NANO LETTERS (2021)

Article Chemistry, Multidisciplinary

Helium Ions Put Magnetic Skyrmions on the Track

Romeo Juge et al.

Summary: Magnetic skyrmions can be successfully created and guided in racetrack devices using focused He+-ion-irradiation, leading to stable and isolated skyrmions. By tuning the magnetic properties, the maximum skyrmion velocity can be enhanced, suppressing the skyrmion Hall effect and opening up new possibilities for practical applications.

NANO LETTERS (2021)

Article Chemistry, Multidisciplinary

Direct Imaging of Chiral Domain Walls and Neel-Type Skyrmionium in Ferrimagnetic Alloys

Boris Seng et al.

Summary: Chiral spin structures in ferrimagnetic Ta/Ir/Fe/GdFeCo/Pt multilayers were studied using scanning electron microscopy with polarization analysis (SEMPA) as a function of temperature. GdFeCo ferrimagnet exhibited right-handed Neel-type domain wall (DW) spin textures over a large temperature range, indicating a negative Dzyaloshinskii-Moriya interaction from both the top Fe/Pt and Co/Pt interfaces. Measurements of the DW width and complementary magnetic characterization confirmed the relatively constant exchange stiffness with temperature, supporting theoretical predictions. Additionally, a pure Neel-type skyrmionium was identified through direct imaging, showing potential for application in next-generation spintronic devices due to the expected vanishing skyrmion Hall angle.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Physical

Room-temperature stabilization of antiferromagnetic skyrmions in synthetic antiferromagnets

William Legrand et al.

NATURE MATERIALS (2020)

Review Physics, Condensed Matter

Skyrmion-electronics: writing, deleting, reading and processing magnetic skyrmions toward spintronic applications

Xichao Zhang et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2020)

Article Physics, Applied

Magnetic skyrmionium diode with a magnetic anisotropy voltage gating

Junlin Wang et al.

APPLIED PHYSICS LETTERS (2020)

Article Materials Science, Multidisciplinary

Current-driven nucleation and propagation of antiferromagnetic skyrmionium

S. A. Obadero et al.

PHYSICAL REVIEW B (2020)

Article Multidisciplinary Sciences

Formation and current-induced motion of synthetic antiferromagnetic skyrmion bubbles

Takaaki Dohi et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Electrical writing, deleting, reading, and moving of magnetic skyrmioniums in a racetrack device

Boerge Goebel et al.

SCIENTIFIC REPORTS (2019)

Editorial Material Multidisciplinary Sciences

Magnetic skyrmions: intriguing physics and new spintronic device concepts

Yan Zhou

NATIONAL SCIENCE REVIEW (2019)

Article Physics, Applied

Current-Induced Dynamics of the Antiferromagnetic Skyrmion and Skyrmionium

Laichuan Shen et al.

PHYSICAL REVIEW APPLIED (2019)

Article Materials Science, Multidisciplinary

Bidirectional spin-wave-driven domain wall motion in ferrimagnets

Se-Hyeok Oh et al.

PHYSICAL REVIEW B (2019)

Article Physics, Applied

Dynamics of a magnetic skyrmionium driven by spin waves

Sai Li et al.

APPLIED PHYSICS LETTERS (2018)

Article Chemistry, Multidisciplinary

Reconfigurable Skyrmion Logic Gates

Shijiang Luo et al.

NANO LETTERS (2018)

Article Multidisciplinary Sciences

Current-driven dynamics and inhibition of the skyrmion Hall effect of ferrimagnetic skyrmions in GdFeCo films

Seonghoon Woo et al.

NATURE COMMUNICATIONS (2018)

Article Nanoscience & Nanotechnology

Fast current-driven domain walls and small skyrmions in a compensated ferrimagnet

Lucas Caretta et al.

NATURE NANOTECHNOLOGY (2018)

Article Multidisciplinary Sciences

Theory of isolated magnetic skyrmions: From fundamentals to room temperature applications

Felix Buttner et al.

SCIENTIFIC REPORTS (2018)

Article Multidisciplinary Sciences

Skyrmionium - high velocity without the skyrmion Hall effect

Alexander G. Kolesnikov et al.

SCIENTIFIC REPORTS (2018)

Article Materials Science, Multidisciplinary

Correlation between compensation temperatures of magnetization and angular momentum in GdFeCo ferrimagnets

Yuushou Hirata et al.

PHYSICAL REVIEW B (2018)

Article Physics, Multidisciplinary

Skyrmion Hall effect revealed by direct time-resolved X-ray microscopy

Kai Litzius et al.

NATURE PHYSICS (2017)

Article Physics, Multidisciplinary

Direct observation of the skyrmion Hall effect

Wanjun Jiang et al.

NATURE PHYSICS (2017)

Article Multidisciplinary Sciences

Neuromorphic computing with nanoscale spintronic oscillators

Jacob Torrejon et al.

NATURE (2017)

Article Multidisciplinary Sciences

An Improved Racetrack Structure for Transporting a Skyrmion

P. Lai et al.

SCIENTIFIC REPORTS (2017)

Article Materials Science, Multidisciplinary

Coherent terahertz spin-wave emission associated with ferrimagnetic domain wall dynamics

Se-Hyeok Oh et al.

PHYSICAL REVIEW B (2017)

Article Materials Science, Multidisciplinary

Self-focusing skyrmion racetracks in ferrimagnets

Se Kwon Kim et al.

PHYSICAL REVIEW B (2017)

Review Physics, Applied

Magnetic skyrmions: from fundamental to applications

Giovanni Finocchio et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2016)

Review Nanoscience & Nanotechnology

Antiferromagnetic spintronics

T. Jungwirth et al.

NATURE NANOTECHNOLOGY (2016)

Article Physics, Multidisciplinary

Antiferromagnetic Domain Wall Motion Driven by Spin-Orbit Torques

Takayuki Shiino et al.

PHYSICAL REVIEW LETTERS (2016)

Article Physics, Multidisciplinary

High Antiferromagnetic Domain Wall Velocity Induced by Neel Spin-Orbit Torques

O. Gomonay et al.

PHYSICAL REVIEW LETTERS (2016)

Article Physics, Multidisciplinary

Static and Dynamical Properties of Antiferromagnetic Skyrmions in the Presence of Applied Current and Temperature

Joseph Barker et al.

PHYSICAL REVIEW LETTERS (2016)

Article Multidisciplinary Sciences

Magnetic bilayer-skyrmions without skyrmion Hall effect

Xichao Zhang et al.

NATURE COMMUNICATIONS (2016)

Article Multidisciplinary Sciences

Antiferromagnetic Skyrmion: Stability, Creation and Manipulation

Xichao Zhang et al.

SCIENTIFIC REPORTS (2016)

Article Materials Science, Multidisciplinary

Intrinsic magnetization of antiferromagnetic textures

Erlend G. Tveten et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Control and manipulation of a magnetic skyrmionium in nanostructures

Xichao Zhang et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Skyrmion domain wall collision and domain wall-gated skyrmion logic

Xiangjun Xing et al.

PHYSICAL REVIEW B (2016)

Article Materials Science, Multidisciplinary

Thermally stable magnetic skyrmions in multilayer synthetic antiferromagnetic racetracks

Xichao Zhang et al.

PHYSICAL REVIEW B (2016)

Article Nanoscience & Nanotechnology

Domain-wall velocities of up to 750 m s-1 driven by exchange-coupling torque in synthetic antiferromagnets

See-Hun Yang et al.

NATURE NANOTECHNOLOGY (2015)

Article Nanoscience & Nanotechnology

Memory on the racetrack

Stuart Parkin et al.

NATURE NANOTECHNOLOGY (2015)

Article Materials Science, Multidisciplinary

Skyrmion dynamics in chiral ferromagnets under spin-transfer torque

Stavros Komineas et al.

PHYSICAL REVIEW B (2015)

Article Materials Science, Multidisciplinary

Skyrmion dynamics in chiral ferromagnets

Stavros Komineas et al.

PHYSICAL REVIEW B (2015)

Article Multidisciplinary Sciences

Magnetic skyrmion logic gates: conversion, duplication and merging of skyrmions

Xichao Zhang et al.

SCIENTIFIC REPORTS (2015)

Article Multidisciplinary Sciences

A strategy for the design of skyrmion racetrack memories

R. Tomasello et al.

SCIENTIFIC REPORTS (2014)

Article Nanoscience & Nanotechnology

Nucleation, stability and current-induced motion of isolated magnetic skyrmions in nanostructures

J. Sampaio et al.

NATURE NANOTECHNOLOGY (2013)

Article Nanoscience & Nanotechnology

Current-induced skyrmion dynamics in constricted geometries

Junichi Iwasaki et al.

NATURE NANOTECHNOLOGY (2013)

Review Nanoscience & Nanotechnology

Topological properties and dynamics of magnetic skyrmions

Naoto Nagaosa et al.

NATURE NANOTECHNOLOGY (2013)

Article Nanoscience & Nanotechnology

Skyrmions on the track

Albert Fert et al.

NATURE NANOTECHNOLOGY (2013)

Article Materials Science, Multidisciplinary

Skyrmion confinement in ultrathin film nanostructures in the presence of Dzyaloshinskii-Moriya interaction

S. Rohart et al.

PHYSICAL REVIEW B (2013)

Article Physics, Multidisciplinary

Dynamics of Skyrmion Crystals in Metallic Thin Films

Jiadong Zang et al.

PHYSICAL REVIEW LETTERS (2011)

Article Multidisciplinary Sciences

Real-space observation of a two-dimensional skyrmion crystal

X. Z. Yu et al.

NATURE (2010)

Article Multidisciplinary Sciences

Skyrmion Lattice in a Chiral Magnet

S. Muehlbauer et al.

SCIENCE (2009)

Review Multidisciplinary Sciences

Magnetic domain-wall racetrack memory

Stuart S. P. Parkin et al.

SCIENCE (2008)

Article Materials Science, Multidisciplinary

Magnetization dynamics of the ferrimagnet CoGd near the compensation of magnetization and angular momentum

M. Binder et al.

PHYSICAL REVIEW B (2006)

Review Physics, Multidisciplinary

Spintronics: Fundamentals and applications

I Zutic et al.

REVIEWS OF MODERN PHYSICS (2004)

Article Physics, Applied

Numerical technique for integration of the Landau-Lifshitz equation

C Serpico et al.

JOURNAL OF APPLIED PHYSICS (2001)