4 papers
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…
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-…
Extended Depth of Field Magneto-Optical Kerr Microscopy for Applications in 3D Nanomagnetism
Le Zhao, Alexander Rabensteiner, Miguel Ãngel Cascales-Sandoval +3
High-resolution imaging of magnetic nanostructures is essential for understanding fundamental spin phenomena and designing advanced devices. Recent developments in three-dimensiona…
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…