253 citations · 562 across the 6 of their papers we have counts for
7 papers
The skyrmion switch: turning magnetic skyrmion bubbles on and off with an electric field
M. Schott, A. Bernand-Mantel, L. Ranno +7
Nanoscale magnetic skyrmions are considered as potential information carriers for future spintronics memory and logic devices. Such applications will require the control of their l…
Influence of defect thickness on the angular dependence of coercivity in rare-earth permanent magnets
Simon Bance, Harald Oezelt, Thomas Schrefl +12
The coercive field and angular dependence of the coercive field of single-grain NdFeB permanent magnets are computed using finite element micromagnetics. It is shown t…
High temperature magnetic stabilization of cobalt nanoparticles by an antiferromagnetic proximity effect
Jose A. De Toro, Daniel P. Marques, Pablo Muniz +4
Thermal activation tends to destroy the magnetic stability of small magnetic nanoparticles, with crucial implications in ultra-high density recording among other applications. Here…
Structural, magnetic and mechanical properties of 5 m thick SmCo films for use in Micro-Electro-Mechanical-Systems
Arnaud Walther, Kirill Khlopkov, Oliver Gutfleisch +2
5m thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influence of deposition temperature (Tdep <= 600 degrees C) on the structural, magn…
Evolution of magnetic and microstructural properties of thick sputtered NdFeB films with processing temperature
Arnaud Walther, Kirill Khlopkov, Oliver Gutfleisch +2
Ta (100 nm) / NdFeB (5 m) / Ta (100 nm) films have been deposited onto Si substrates using triode sputtering (deposition rate ~ 18 m/h). A 2-step procedure was used : deposit…
High performance hard magnetic NdFeB thick films for integration into Micro-Electro-Mechanical-Systems
N. M. Dempsey, Arnaud Walther, Frederic May +3
5m thick NdFeB films have been sputtered onto 100 mm Si substrates using high rate sputtering (18 m/h). Films were deposited at ≤ 500 C and then annealed at 750 C for 1…