X-ray photon correlation spectroscopy (XPCS) enables the study of sample dynamics
between micrometer and atomic length scales. As a coherent scattering technique, it …

X-ray-based analytics are routinely applied in many fields, including physics, chemistry,
materials science, and engineering. The full potential of such techniques in the life sciences …

Dynamics and kinetics in soft matter physics, biology, and nanoscience frequently occur on
fast (sub) microsecond but not ultrafast timescales which are difficult to probe …

Stimuli-responsive polymers are an important class of materials with many applications in
nanotechnology and drug delivery. The most prominent one is poly-N-isopropylacrylamide …

We report observations of nanosecond nonuniform colloidal dynamics in a free flowing
liquid jet using ultrafast x-ray speckle visibility spectroscopy. Utilizing a nanosecond double …

X-ray photon correlation spectroscopy (XPCS) is a routine technique to study slow dynamics
in complex systems at storage-ring sources. Achieving nanosecond time resolution with the …

We study the structure and dynamics of colloidal particles with a spherical hard core and a
thermo-responsive soft shell over the whole phase diagram by means of small-angle x-ray …

Due to the high intensity and MHz repetition rate of photon pulses generated by the
European X-ray Free-Electron Laser, the heat load on silicon crystal monochromators can …

We study the structure and dynamics of aqueous dispersions of densely packed core–shell
nanoparticles composed of a silica core and a poly (N-isoproylacrylamide)(PNIPAm) shell …

The ability of pulsed nature of synchrotron radiation opens up the possibility of studying
microsecond dynamics in complex materials via speckle-based techniques. Here, we …