63 citations · 131 across the 6 of their papers we have counts for
6 papers
Tracing the thermal mechanism in femtosecond spin dynamics
U. Atxitia, O. Chubykalo-Fesenko, J. Walowski +2
We compare femtosecond pump-probe experiments in Ni and micromagnetic modelling based on the Landau-Lifshitz-Bloch equation coupled to a two-temperature model, revealing a predomin…
Energy equilibriation processes of electrons, magnons and phonons on the femtosecond timescale
J. Walowski, G. Müller, M. Djordjevic +4
By means of time-resolved Kerr spectroscopy experiments we relate the energy dissipation processes on the femtosecond (electron-spin relaxation time ) and nanosecond tim…
Spin dynamics triggered by sub-terahertz magnetic field pulses
Zhao Wang, Matthäus Pietz, Arno Förster +2
Current pulses of up to 20 A and as short as 3 ps are generated by a low temperature grown GaAs (lt-GaAs) photoconductive switch and guided through a coplanar waveguide, resulting…
Activation of additional energy dissipation processes in the magnetization dynamics of epitaxial chromium dioxide films
G. M. Müller, M. Münzenberg, G. -X. Miao +1
The precessional magnetization dynamics of a chromium dioxide film is examined in an all-optical pump-probe setup. The frequency dependence on the external field is used to…
Nanofabrication of spin-transfer torque devices by a PMMA mask one step process: GMR versus single layer devices
Anne Parge, Tore Niermann, Michael Seibt +1
We present a method to prepare magnetic spin torque devices of low specific resistance in a one step lithography process. The quality of the pillar devices is demonstrated for a st…
Connecting the timescales in picosecond remagnetization experiments
Marija Djordjevic, Markus Münzenberg
In femtosecond demagnetization experiments, one gains access to the elementary relaxation mechanisms of a magnetically ordered spin system on a time scale of 100 fs. Following thes…