84 citations · 128 across the 6 of their papers we have counts for
6 papers
Magnetic Circular Dichroism at the Oxygen K edge in Microcrystals of Spinels Grown on Ru(0001)
A. Mandziak, V. Sosa, P. Nita +10
We have measured the circular magnetic dichroism in the x-ray absorption at the K-edge of oxygen in microcrystals of different spinel oxides. The microcrystals are islands of micro…
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…
Tuning the Néel temperature in an antiferromagnet: the case of NixCo1-xO microstructures
Anna Mandziak, Guiomar D. Soria, José Emilio Prieto +6
We show that it is possible to tune the Néel temperature of nickel(II)-cobalt(II) oxide films by changing the Ni to Co ratio. We grow single crystalline micrometric triangular isla…
Magneto-Acoustic Waves in antiferromagnetic CuMnAs excited by Surface Acoustic Waves
M. Waqas Khaliq, Oliver Amin, Alberto Hernández-Mínguez +15
Magnetoelastic effects in antiferromagnetic CuMnAs are investigated by applying dynamic strain in the 0.01% range through surface acoustic waves in the GaAs substrate. The magnetic…
Magnetic domain wall pinning in cobalt ferrite microstructures
Sandra Ruiz-Gómez, Anna Mandziak, Laura Martín-García +7
A detailed correlative structural, magnetic and chemical analysis of non-stoichiometric cobalt ferrite micrometric crystals was performed by x-ray magnetic circular dichroism combi…
Generation and imaging of magnetoacoustic waves over millimetre distances
Blai Casals, Nahuel Statuto, Michael Foerster +7
Using hybrid piezoelectric/magnetic systems we have generated large amplitude magnetization waves mediated by magneto-elasticity with up to 25 degrees variation in the magnetizatio…