89 citations · 212 across the 6 of their papers we have counts for
6 papers
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…
Weak localization and spin splitting in inversion layers on p-type InAs
Christopher Schierholz, Toru Matsuyama, Ulrich Merkt +1
We report on the magnetoconductivity of quasi two-dimensional electron systems in inversion layers on p-type InAs single crystals. In low magnetic fields pronounced features of wea…
Supercurrent-phase relationship of a Nb/InAs(2DES)/Nb Josephson junction in overlapping geometry
M. Ebel, C. Busch, U. Merkt +3
Superconductor/normal conductor/superconductor (SNS) Josephson junctions with highly transparent interfaces are predicted to show significant deviations from sinusoidal supercurren…
Coherent current transport in wide ballistic Josephson junctions
P. Samuelsson, A. Ingerman, G. Johansson +7
We present an experimental and theoretical investigation of coherent current transport in wide ballistic superconductor-two dimensional electron gas-superconductor junctions. It is…
Superconductivity-induced changes of the phonon resonances in RBa_2Cu_3O_7 (R=rare earth)
S. Ostertun, J. Kiltz, A. Bock +2
We observe a characteristic energy eV which separates regions of different behavior of the phonon intensities in the Raman spectra of the …