Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems

Abstract

We demonstrated that thick Permalloy films exhibiting a weak growth-induced perpendicular magnetic anisotropy can be employed as an ideal test system for the investigation of gyration dynamics in topologically trivial and non-trivial magnetic states ranging from an isolated magnetic skyrmion to more complex n$\pi$ spin configurations.

References in corpus (10)

• Direct Observation of the Skyrmion Hall Effect
• Room temperature chiral magnetic skyrmion in ultrathin magnetic nanostructures
• Skyrmion Hall Effect Revealed by Direct Time-Resolved X-Ray Microscopy
• Current-driven dynamics and inhibition of the skyrmion Hall effect of ferrimagnetic skyrmions in GdFeCo films
• Full phase diagram of isolated skyrmions in a ferromagnet
• Hybrid chiral domain walls and skyrmions in magnetic multilayers
• Inertia and chiral edge modes of a skyrmion magnetic bubble
• Investigation of the Dzyaloshinskii-Moriya interaction and room temperature skyrmions in W/CoFeB/MgO thin films and microwires
• Skyrmion morphology in ultrathin magnetic films
• Bubble domains in disc-shaped ferromagnetic particles

Cited by in corpus (8)

• Topological superconductivity with deformable magnetic skyrmions
• Field-tuned spin excitation spectrum of $k\pi$-skyrmion
• Formation of Néel Type Skyrmions in an Antidot Lattice with Perpendicular Magnetic Anisotropy
• Theory of inertial spin dynamics in anisotropic ferromagnets
• Localized spin waves in isolated $k\pi$ skyrmions
• Nanoscale Domain Wall Dynamics in Micromagnetic Structures with Weak Perpendicular Anisotropy
• Target domains in nanometric Permalloy disks with columnar structure
• Nonreciprocal Spin Waves in Nanoscale Domain Walls Detected by Scanning X-ray Microscopy in Perpendicular Magnetic Anisotropic Fe/Gd Multilayers