25 citations · 26 across the 6 of their papers we have counts for
6 papers
Controlled antivortex propagation at bifurcations in reconfigurable NdCo/NiFe racetracks
V. V. Fernandez, A. E. Herguedas-Alonso, C. Fernandez-Gonzalez +7
The controlled propagation of spin textures at bifurcations is a critical challenge for racetrack-based logic devices. Here, we investigate the effect of longitudinal and transvers…
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…
MARTApp: software for the processing and reconstruction of synchrotron radiation-based magnetic tomographies
A. Estela Herguedas-Alonso, Joaquín Gómez Sánchez, Claudia Fernández-González +4
Magnetic vector tomography allows for visualizing the 3D magnetization vector of magnetic nanostructures and multilayers with nanometric resolution. In this work, we present MARTAp…
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…
A Platform for Addressing Individual Magnetite Islands Grown Epitaxially on Ru(0001) and Manipulating Their Magnetic Domains
Sandra Ruiz-Gómez, Eva María Trapero, Claudia Fernández-González +8
We have grown high-quality magnetite micrometric islands on ruthenium stripes on sapphire through a combination of magnetron sputtering (Ru film), high-temperature molecular beam e…
FeCo Nanowire-Strontium Ferrite Powder Composites for Permanent Magnets with High-Energy Products
J. C. Guzmán-Mínguez, S. Ruiz-Gómez, L. M. Vicente-Arche +11
Due to the issues associated with rare-earth elements, there arises a strong need for magnets with properties between those of ferrites and rare-earth magnets that could substitute…