81 citations · 185 across the 8 of their papers we have counts for
9 papers
Interplay between domain walls and magnetization curling induced by chemical modulations in cylindrical nanowires
L. Alvaro-Gómez, A. Masseboeuf, N. Mille +11
Cylindrical magnetic nanowires have been proposed as a means of storing and processing information in a 3D medium, based on the motion of domain walls~(DWs). Introducing short chem…
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…
Dense strontium hexaferrite-based permanent magnet composites assisted by cold sintering process
Eduardo García-Martín, Cecilia Granados-Miralles, Sandra Ruiz-Gómez +7
The use of rare-earth-based permanent magnets is one of the critical points for the development of the current technology. On the one hand, industry of the rare-earths is highly po…
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…
Hexaferrite-based permanent magnets with upper magnetic properties by cold sintering process via a non-aqueous solvent
Aida Serrano, Eduardo García-Martín, Cecilia Granados-Miralles +6
The incessant technological pursuit towards a more sustainable and green future depends strongly on permanent magnets. At present, their use is widespread, making it imperative to…