134 citations · 448 across the 12 of their papers we have counts for
12 papers
Thermoelectric Fingerprinting of Bloch- and Néel-type Skyrmions
Christopher E. A. Barker, Elias Saugar, Katharina Zeissler +6
Magnetic skyrmions are nanoscale spin textures that exhibit topological stability, which, along with novel thermal and electrical transport properties, make them the ideal candidat…
Collective skyrmion motion under the influence of an additional interfacial spin-transfer torque
Callum R. MacKinnon, Katharina Zeissler, Simone Finizio +5
Here we study the effect of an additional interfacial spin-transfer torque, as well as the well established spin-orbit torque and bulk spin-transfer torque, on skyrmion collections…
Diameter-independent skyrmion Hall angle in the plastic flow regime observed in chiral magnetic multilayers
Katharina Zeissler, Simone Finizio, Craig Barton +12
Magnetic skyrmions are topologically non-trivial nanoscale objects. Their topology, which originates in their chiral domain wall winding, governs their unique response to a motion-…
Deterministic field-free skyrmion nucleation at a nano-engineered injector device
Simone Finizio, Katharina Zeissler, Sebastian Wintz +6
Magnetic skyrmions are topological solitons that exhibit an increased stability against annihilation, and can be displaced with low current densities, making them a promising candi…
High resolution dynamic imaging of the delay- and tilt-free motion of Néel domain walls in perpendicularly magnetized superlattices
Simone Finizio, Sebastian Wintz, Katharina Zeissler +5
We report on the time-resolved investigation of current- and field-induced domain wall motion in perpendicularly magnetized microwires exhibiting asymmetric exchange interaction by…
Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems
Simone Finizio, Sebastian Wintz, David Bracher +9
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 gyrat…
A transmission electron microscope study of Néel skyrmion magnetic textures in multilayer thin film systems with large interfacial chiral interaction
S. McVitie, S. Hughes, K. Fallon +12
Skyrmions in ultrathin ferromagnetic metal (FM)/heavy metal (HM) multilayer systems produced by conventional sputtering methods have recently generated huge interest due to their a…
Control of the gyration dynamics of magnetic vortices by the magnetoelastic effect
Simone Finizio, Sebastian Wintz, Eugenie Kirk +5
The influence of a strain-induced uniaxial magnetoelastic anisotropy on the magnetic vortex core dynamics in microstructured magnetostrictive CoFeB elements wa…
Pinning and hysteresis in the field dependent diameter evolution of skyrmions in Pt/Co/Ir superlattice stacks
K. Zeissler, M. Mruczkiewicz, S. Finizio +10
We have imaged Néel skyrmion bubbles in perpendicularly magnetised polycrystalline multilayers patterned into 1 μm diameter dots, using scanning transmission x-ray microscopy. The…
Discrete Hall resistivity contribution from Néel skyrmions in multilayer nanodiscs
Katharina Zeissler, Simone Finizio, Kowsar Shahbazi +10
Magnetic skyrmions are knot-like quasiparticles. They are candidates for non-volatile data storage in which information is moved between fixed read and write terminals. Read-out op…
Hedgehog Skyrmion Bubbles in Ultrathin Films with Interfacial Dzyaloshinskii-Moriya Interactions
Javier F. Pulecio, Aleš Hrabec, Katharina Zeissler +3
Collective spin ensembles known as skyrmion bubbles can exist in ultrathin magnetic film heterostructures and promise miniscule diameters and low-power all-electrical manipulation.…
Phase Transitions of Chiral Spin Textures via Dipolar Coupling in Multilayered Films with Interfacial DMI
Javier F. Pulecio, Aleš Hrabec, Katharina Zeissler +2
Under the correct conditions, Dzyaloshinskii-Moriya interactions (DMI) can lead to topologically protected spin textures such as skyrmions. The application of DMI for spin-based co…