128 citations · 402 across the 12 of their papers we have counts for
4 papers · 1 filter
Influence of topography and Co domain walls on the magnetization reversal of the FeNi layer in FeNi/AlO/Co magnetic tunnel junctions
Fabien Romanens, Jan Vogel, Wolfgang Kuch +5
We have studied the magnetization reversal dynamics of FeNi/AlO/Co magnetic tunnel junctions deposited on step-bunched Si substrates using magneto-optical Kerr effect and…
Dynamics of magnetic domain wall motion after nucleation: Dependence on the wall energy
Keiki Fukumoto, Wolfgang Kuch, Jan Vogel +5
The dynamics of magnetic domain wall motion in the FeNi layer of a FeNi/Al2O3/Co trilayer has been investigated by a combination of x-ray magnetic circular dichroism, photoelectron…
Influence of domain wall interactions on nanosecond switching in magnetic tunnel junctions
Jan Vogel, Wolfgang Kuch, Riccardo Hertel +8
We have obtained microscopic evidence of the influence of domain wall stray fields on the nanosecond magnetization switching in magnetic trilayer systems. The nucleation barrier in…
Interplay between magnetic anisotropy and interlayer coupling in nanosecond magnetization reversal of spin-valve trilayers
Jan Vogel, Wolfgang Kuch, Julio Camarero +7
The influence of magnetic anisotropy on nanosecond magnetization reversal in coupled FeNi/Cu/Co trilayers was studied using a photoelectron emission microscope combined with x-ray…