One of the key processes setting the speed of the ultrafast magnetization phenomena is the
angular momentum transfer from and into the spin system. However, the way the angular …

We report on time- and angle-resolved transverse magneto-optical Kerr effect spectroscopy
in the soft x-ray range that, by analysis via polarization-dependent magnetic scattering …

We systematically study the fluence dependence of the resonant scattering cross-section
from magnetic domains in Co/Pd-based multilayers. Samples are probed with single extreme …

A new device for polarization control at the free electron laser facility FLASH1 at DESY has
been commissioned for user operation. The polarizer is based on phase retardation upon …

The ultrafast and element-specific response of magnetic systems containing ferromagnetic 3
d transition metals and 4 d / 5 d heavy metals is of interest both from a fundamental as well …

Coherent light-matter interactions mediated by opto-magnetic phenomena like the inverse
Faraday effect (IFE) are expected to provide a non-thermal pathway for ultrafast manipulation …

In this paper, we present a new setup for the measurement of element-specific ultrafast
magnetization dynamics in ferromagnetic thin films with a sub-15-fs time resolution. Our …

Time-resolved soft-x-ray-diffraction experiments give access to microscopic processes in a
broad range of solid-state materials by probing ultrafast dynamics of ordering phenomena. …

The vision to manipulate and control magnetism with light is driven on the one hand by
fundamental questions of direct and indirect photon-spin interactions, and on the other hand by …

This paper introduces BlocklySQL, a new block-based editor for SQL. BlocklySQL was
developed on the basis of Google's JavaScript library Blockly, a tool for developing own block-…