114 citations · 168 across the 3 of their papers we have counts for
4 papers
Ultrafast dynamics of a magnetic antivortex - Micromagnetic simulations
Sebastian Gliga, Ming Yan, Riccardo Hertel +1
The antivortex is a fundamental magnetization structure which is the topological counterpart of the well-known magnetic vortex. We study here the ultrafast dynamic behavior of an i…
Current-induced magnetic vortex core switching in a Permalloy nanodisk
Y. Liu, S. Gliga, R. Hertel +1
We report on the switching of a magnetic vortex core in a sub-micron Permalloy disk, induced by a short current pulse applied in the film plane. Micromagnetic simulations including…
Nanomagnetic toggle switching of vortex cores on the picosecond time scale
R. Hertel, S. Gliga, M. Fähnle +1
We present an ultrafast route for a controlled, toggle switching of magnetic vortex cores with ultrashort unipolar magnetic field pulses. The switching process is found to be large…
Study of the pion trajectory in the photoproduction of leading neutrons at HERA
ZEUS Collaboration, S. Chekanov
Energetic neutrons produced in collisions at HERA have been studied with the ZEUS detector in the photoproduction regime at a mean photon-proton center-of-mass energy of 220 G…