182 citations · 330 across the 9 of their papers we have counts for
9 papers
Topological magnetic dipoles and emergent field bundles in a ferromagnetic microstructure by X-ray magnetic vector tomography
Javier Hermosa, Aurelio Hierro-Rodriguez, Carlos Quirós +6
Advanced vector imaging techniques provide us with 3D maps of magnetization fields in which topological concepts can be directly applied to describe real-space experimental texture…
Infrared permittivity of the biaxial van der Waals semiconductor -MoO from near- and far-field correlative studies
Gonzalo Álvarez-Pérez, Thomas G. Folland, Ion Errea +13
The biaxial van der Waals semiconductor -phase molybdenum trioxide (-MoO) has recently received significant attention due to its ability to support highly anisotropic pho…
Revealing 3D Magnetization of Thin Films with Soft X-ray Tomography: Closure Domains and Magnetic Singularities
A. Hierro-Rodriguez, C. Quirós, A. Sorrentino +7
The knowledge of how the magnetization looks inside a ferromagnet is often hindered by the limitations of the available experimental methods that are sensitive only to the surface…
Magnetic order and disorder in nanomagnets probed by superconducting vortices
V. Rollano, J. del Valle, A. Gomez +8
We have studied two nanomagnet systems with strong (Co/Pd multilayers) and weak (NdCo alloy films) stray magnetic fields by probing the out-of-plane magnetic states with supercondu…
Controlled nucleation of topological defects in the stripe domain patterns of Lateral multilayers with Perpendicular Magnetic Anisotropy: competition between magnetostatic, exchange and misfit interactions
A. Hierro-Rodriguez, M. Velez, R. Morales +5
Magnetic lateral multilayers have been fabricated on weak perpendicular magnetic anisotropy amorphous Nd-Co films in order to perform a systematic study on the conditions for contr…
Crossed-ratchet effects and domain wall geometrical pinning
V. I. Marconi, A. B. Kolton, J. A. Capitan +5
The motion of a domain wall in a two dimensional medium is studied taking into account the internal elastic degrees of freedom of the wall and geometrical pinning produced both by…
Crossed ratchet effects for magnetic domain wall motion
A. Perez-Junquera, V. I. Marconi, A. B. Kolton +8
We study both experimentally and theoretically the driven motion of domain walls in extended amorphous magnetic films patterned with a periodic array of asymmetric holes. We find t…
Order in driven vortex lattices in superconducting Nb films with nanostructured pinning potentials
M. Velez, D. Jaque, J. I. Martin +2
Driven vortex lattices have been studied in a material with strong pinning, such as Nb films. Samples in which natural random pinning coexists with artificial ordered arrays of def…
Flux flow resistivity and vortex viscosity of high-Tc films
J. I. Martin, M. Velez, F. Guinea +1
The flux flow regime of high-T samples of different normal state resistivities is studied in the temperature range where the sign of the Hall effect is reversed. The scal…