32 citations · 72 across the 8 of their papers we have counts for
9 papers
New dimensions in magnetism and superconductivity via 3D nanoprinting with focused electron and ion beams
Claire Donnelly, Rosa Córdoba, Amalio Fernández-Pacheco
The extension of nanoscale quantum materials to the third dimension brings new possibilities to geometrically tune emergent properties, emulating or indeed going beyond the physics…
Generation of Bloch Points with Controlled Spin Texture Using Geometrical Boundary Conditions
Naëmi Leo, Daniel Wolf, Alicia Estela Herguedas Alonso +16
Bloch points are three-dimensional topological singularities in magnetization that play a key role in topological transformations of spin textures, such as skyrmion creation or ann…
A Fourier-Space Approach to Physics-Informed Magnetization Reconstruction from Nitrogen-Vacancy Measurements
Alexander Setescak, Florian Bruckner, Dieter Suess +8
Reconstructing magnetization textures from nitrogen-vacancy (NV) magnetometry stray-field measurements is a challenging, fundamentally ill-posed inverse problem, further complicate…
Magnetization reversal mechanism of double-helix nanowires probed by dark-field magneto-optical Kerr effect
Takeaki Gokita, Jakub Jurczyk, Naëmi Leo +8
Double-helix (DH) nanowires provide a platform to study the influence of geometric chirality on spin chirality. Their three-dimensional (3D) helical architecture and tunable inter-…
Interlinking helical spin textures in nanopatterned chiral magnets
Luke Alexander Turnbull, Max Thomas Birch, Marisel Di Pietro Martínez +15
Nanoscale topologically non-trivial magnetization configurations generate significant interest due to both the fundamental properties of their knotted structures and their potentia…
Fractional Skyrmion Tubes in Chiral-Interfaced Three-Dimensional Magnetic Nanowires
John Fullerton, Naëmi Leo, Jakub Jurczyk +9
Magnetic skyrmions are chiral spin textures with rich physics and great potential for unconventional computing. Typically, skyrmions form in bulk crystals with reduced symmetry or…
Tailoring the energy landscape of a Bloch point singularity with curvature
Sandra Ruiz-Gomez, Claas Abert, Pamela Morales-Fernández +14
Topological defects, or singularities, play a key role in the statics and dynamics of complex systems. In magnetism, Bloch point singularities represent point defects that mediate…
Controlled Evolution of Three-Dimensional Magnetic States in Strongly Coupled Cylindrical Nanowire Pairs
J Fullerton, A Hierro-Rodriguez, C Donnelly +4
Cylindrical magnetic nanowires are promising systems for the development of three-dimensional spintronic devices. Here, we simulate the evolution of magnetic states during fabricat…
Micromagnetic modelling of magnetic domain walls in curved cylindrical nanotubes and nanowires
L. Skoric, C. Donnelly, C. Abert +3
We investigate the effect of curvature on the energy and stability of domain wall configurations in curved cylindrical nanotubes and nanowires. We use micromagnetic simulations to…