From femtoseconds to hours—measuring dynamics over 18 orders of magnitude with coherent x-rays
F Lehmkühler, W Roseker, G Grübel - Applied Sciences, 2021 - mdpi.com
X-ray photon correlation spectroscopy (XPCS) enables the study of sample dynamics
between micrometer and atomic length scales. As a coherent scattering technique, it …
between micrometer and atomic length scales. As a coherent scattering technique, it …
Hard x-ray photon correlation spectroscopy methods for materials studies
Understanding and designing sophisticated new materials require measurements of not
only their average structural properties but also their dynamic behavior. X-ray photon …
only their average structural properties but also their dynamic behavior. X-ray photon …
Phase transition dynamics in a complex oxide heterostructure
Understanding the behavior of defects in the complex oxides is key to controlling myriad
ionic and electronic properties in these multifunctional materials. The observation of defect …
ionic and electronic properties in these multifunctional materials. The observation of defect …
Structural dynamics of materials probed by X-ray photon correlation spectroscopy
In this chapter we discuss coherent X-ray scattering, photon statistics of speckle patterns,
and X-ray photon correlation spectroscopy (XPCS). XPCS is a coherent X-ray scattering …
and X-ray photon correlation spectroscopy (XPCS). XPCS is a coherent X-ray scattering …
Outlook for artificial intelligence and machine learning at the NSLS-II
SI Campbell, DB Allan, AM Barbour… - Machine Learning …, 2021 - iopscience.iop.org
We describe the current and future plans for using artificial intelligence and machine
learning (AI/ML) methods at the National Synchrotron Light Source II (NSLS-II), a scientific …
learning (AI/ML) methods at the National Synchrotron Light Source II (NSLS-II), a scientific …
Sub-microsecond-resolved multi-speckle X-ray photon correlation spectroscopy with a pixel array detector
Small-angle X-ray photon correlation spectroscopy (XPCS) measurements spanning delay
times from 826 ns to 52.8 s were performed using a photon-counting pixel array detector …
times from 826 ns to 52.8 s were performed using a photon-counting pixel array detector …
Dynamic scaling of colloidal gel formation at intermediate concentrations
We have examined the formation and dissolution of gels composed of intermediate volume-
fraction nanoparticles with temperature-dependent short-range attractions using small-angle …
fraction nanoparticles with temperature-dependent short-range attractions using small-angle …
[PDF][PDF] Ultra-small-angle X-ray photon correlation spectroscopy using the Eiger detector
T Zinn, A Homs, L Sharpnack, G Tinti… - Journal of …, 2018 - journals.iucr.org
Successful implementation of the single-photon-counting Eiger 500k pixel array detector for
sub-millisecond X-ray photon correlation spectroscopy (XPCS) measurements in the ultra …
sub-millisecond X-ray photon correlation spectroscopy (XPCS) measurements in the ultra …
[PDF][PDF] 20 µs-resolved high-throughput X-ray photon correlation spectroscopy on a 500k pixel detector enabled by data-management workflow
Q Zhang, EM Dufresne, Y Nakaye… - Journal of …, 2021 - journals.iucr.org
The performance of the new 52 kHz frame rate Rigaku XSPA-500k detector was
characterized on beamline 8-ID-I at the Advanced Photon Source at Argonne for X-ray …
characterized on beamline 8-ID-I at the Advanced Photon Source at Argonne for X-ray …
[PDF][PDF] Direct measurement of Stokes–Einstein diffusion of Cowpea mosaic virus with 19 µs-resolved XPCS
Brownian motion of Cowpea mosaic virus (CPMV) in water was measured using small-angle
X-ray photon correlation spectroscopy (SA-XPCS) at 19.2 µs time resolution. It was found …
X-ray photon correlation spectroscopy (SA-XPCS) at 19.2 µs time resolution. It was found …