134 citations · 300 across the 4 of their papers we have counts for
4 papers
Current- and field-driven magnetic antivortices
Andre Drews, Benjamin Krueger, Markus Bolte +1
Antivortices in ferromagnetic thin-film elements are in-plane magnetization configurations with a core pointing perpendicular to the plane. By using micromagnetic simulations, we f…
Time-Resolved X-ray Microscopy of Spin-Torque-Induced Magnetic Vortex Gyration
Markus Bolte, Guido Meier, Benjamin Krueger +10
Time-resolved X-ray microscopy is used to image the influence of alternating high-density currents on the magnetization dynamics of ferromagnetic vortices. Spin-torque induced vort…
Harmonic oscillator model for current- and field-driven magnetic vortices
Benjamin Krueger, Andre Drews, Markus Bolte +3
In experiments the distinction between spin-torque and Oersted-field driven magnetization dynamics is still an open problem. Here, the gyroscopic motion of current- and field-drive…
Current-Driven Domain-Wall Dynamics in Curved Ferromagnetic Nanowires
Benjamin Krueger, Daniela Pfannkuche, Markus Bolte +2
The current-induced motion of a domain wall in a semicircle nanowire with applied Zeeman field is investigated. Starting from a micromagnetic model we derive an analytical solution…