34 citations · 128 across the 6 of their papers we have counts for
6 papers
Layer-resolved imaging of domain wall interactions in magnetic tunnel junction-like trilayers
Jan Vogel, Salia Cherifi, Stefania Pizzini +5
We have performed a layer-resolved, microscopic study of interactions between domain walls in two magnetic layers separated by a non-magnetic one, using high-resolution x-ray photo…
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…
Magnetic relaxation of exchange biased (Pt/Co) multilayers studied by time-resolved Kerr microscopy
Fabien Romanens, Stefania Pizzini, Fabiano Yokaichiya +8
Magnetization relaxation of exchange biased (Pt/Co)5/Pt/IrMn multilayers with perpendicular anisotropy was investigated by time-resolved Kerr microscopy. Magnetization reversal occ…
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…
Magnetic relaxation measurements of exchange biased (Pt/Co) multilayers with perpendicular anisotropy
Fabien Romanens, Stefania Pizzini, Jordi Sort +6
Magnetic relaxation measurements were carried out by magneto-optical Kerr effect on exchange biased (Pt/Co)5/Pt/FeMn multilayers with perpendicular anisotropy. In these films the c…