[HTML][HTML] Operational experience with adaptive gain integrating pixel detectors at European XFEL

J Sztuk-Dambietz, V Rovensky, A Klujev, T Laurus… - Frontiers in …, 2024 - frontiersin.org
The European X-ray Free Electron Laser (European XFEL) is a cutting-edge user facility that
generates per second up to 27,000 ultra-short, spatially coherent X-ray pulses within an …

[HTML][HTML] Advances in Structural and Morphological Characterization of Thin Magnetic Films: A Review

P Aich, C Meneghini, L Tortora - Materials, 2023 - mdpi.com
The present review places emphasis on a comprehensive survey of experimental
techniques to probe the structural and morphological features at the nanoscale range in thin …

[HTML][HTML] Development of spinning-disk solid sample delivery system for high-repetition rate x-ray free electron laser experiments

N Welke, N Majernik, R Ash, A Moro… - Review of scientific …, 2023 - pubs.aip.org
X-ray free-electron lasers (XFELs) deliver intense x-ray pulses that destroy the sample in a
single shot by a Coulomb explosion. Experiments using XFEL pulse trains or the new …

Waveguide QED with Mössbauer nuclei

P Andrejić, LM Lohse, A Pálffy - Physical Review A, 2024 - APS
Thin-film nanostructures with embedded Mössbauer nuclei have been successfully used for
x-ray quantum optical applications with hard x-rays coupling in grazing incidence. Here we …

Ab initio spatial phase retrieval via intensity triple correlations

N Peard, K Ayyer, HN Chapman - Optics Express, 2023 - opg.optica.org
Second-order intensity correlations from incoherent emitters can reveal the Fourier transform
modulus of their spatial distribution, but retrieving the phase to enable completely general …

[PDF][PDF] X-ray beam diagnostics at the MID instrument of the European X-ray Free-Electron Laser Facility

U Boesenberg, G Ansaldi, A Bartmann… - Journal of …, 2024 - journals.iucr.org
The Materials Imaging and Dynamics (MID) instrument at the European X-ray Free-Electron
Laser Facility (EuXFEL) is equipped with a multipurpose diagnostic end-station (DES) at the …

[HTML][HTML] Nanoscale x-ray imaging with high spectral sensitivity using fluorescence intensity correlations

T Wollweber, K Ayyer - Structural Dynamics, 2024 - pubs.aip.org
This paper introduces spectral incoherent diffractive imaging (SIDI) as a novel method for
achieving dark-field imaging of nanostructures with heterogeneous oxidation states. With …

[HTML][HTML] A 1D imaging soft X-ray spectrometer for the small quantum systems instrument at the European XFEL

M Agåker, J Söderström, TM Baumann… - Synchrotron …, 2024 - journals.iucr.org
A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS)
scientific instrument of the European XFEL is described. It uses movable cylindrical constant …

[HTML][HTML] Bringing Interferometric Imaging into the X-Ray Regime

PJ Ho - Physics, 2023 - APS
Figure 1: An intense x-ray free-electron pulse is diffracted to ionize atoms at two distinct
spots on a copper film, resulting in the generation of x-ray fluorescence photon pairs. Each …