202 citations · 2k across the 75 of their papers we have counts for
78 papers
Non-reciprocity and exchange-spring delay of domain-wall Walker breakdown in magnetic nanowires with azimuthal magnetization
Lucía Gómez-Cruz, Laura Álvaro-Gómez, Claudia Fernández-González +13
Domain-wall (DW) motion is a crucial process involved in magnetization reversal, be it under magnetic field or spin-polarized current stimulus. In most cases the DW speed does not…
Experimental determination and micromagnetic analysis of spin wave modes in cylindrical nanowires
Niklas Martin, Laura Álvaro-Gómez, Lucas Perez +4
We report an experimental study of spin wave modes in individual cylindrical nanowires, a textbook situation of confined spin waves in 3D nanomagnetism. We observe discrete modes o…
Domain-wall circulation gating and pinning via compositional engineering of cylindrical nanowires
L. Álvaro-Gómez, L. Alvaro-Gómez, C. Fernández-González +15
Spintronic devices based on cylindrical magnetic nanowires have been proposed as a route toward three-dimensional information storage and processing by harnessing the controlled mo…
Topological analysis and experimental control of transformations of domain walls in magnetic cylindrical nanowires
L. Álvaro-Gómez, J. Hurst, S. Hegde +9
Topology is a powerful tool for categorizing magnetization textures by defining a topological index in both two-dimensional (2D) systems, such as thin films or curved surfaces, and…
Small-angle X-ray resonant magnetic scattering at the Co M and L edges observed with photoemission electron microscopy
Alexis Wartelle, Marisel Di Pietro Martínez, Olivier Fruchart +2
X-ray magnetic circular dichroism is an efficient contrast mechanism allowing for a direct sensitivity to magnetization. Combined with an imaging technique such as photoemission el…
Electrical characterization of the azimuthal anisotropy of -based ferromagnetic nanotubes
Dhananjay Tiwari, Martin Christoph Scheuerlein, Mahdi Jaber +9
We report on the structural, electric and magnetic properties of ferromagnetic nanotubes, displaying azimuthal magnetization. The tubes…