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Molecular chirality and its monitoring by ultrafast x-ray pulses
Major advances in X-ray sources including the development of circularly polarized and
orbital angular momentum pulses make it possible to probe matter chirality at …
orbital angular momentum pulses make it possible to probe matter chirality at …
A compact and cost-effective hard X-ray free-electron laser driven by a high-brightness and low-energy electron beam
E Prat, R Abela, M Aiba, A Alarcon, J Alex, Y Arbelo… - Nature …, 2020 - nature.com
We present the first lasing results of SwissFEL, a hard X-ray free-electron laser (FEL) that
recently came into operation at the Paul Scherrer Institute in Switzerland. SwissFEL is a very …
recently came into operation at the Paul Scherrer Institute in Switzerland. SwissFEL is a very …
Brighter, faster, stronger: ultrafast scattering of free molecules
Advances in FEL technologies have contributed remarkably to various scientific fields over
the past decade, and ultrafast molecular dynamics is no exception. The ability to probe …
the past decade, and ultrafast molecular dynamics is no exception. The ability to probe …
An X-ray free-electron laser with a highly configurable undulator and integrated chicanes for tailored pulse properties
X-ray free-electron lasers (FELs) are state-of-the-art scientific tools capable to study matter
on the scale of atomic processes. Since the initial operation of X-ray FELs more than a …
on the scale of atomic processes. Since the initial operation of X-ray FELs more than a …
Beam-based commissioning of a novel -band transverse deflection structure with variable polarization
Longitudinal electron-beam diagnostics play a critical role in the operation and control of x-
ray free-electron lasers, which rely on parameters such as the current profile, the …
ray free-electron lasers, which rely on parameters such as the current profile, the …
Compact and robust supercontinuum generation and post-compression using multiple thin plates
We report on compact and robust supercontinuum generation and post-compression using
transmission of light through multiple thin solid plates at the SwissFEL X-ray free-electron …
transmission of light through multiple thin solid plates at the SwissFEL X-ray free-electron …
Novel -band transverse deflection structure with variable polarization
A collaboration between DESY, PSI and CERN has developed and built an advanced
modular X-band transverse deflection structure (TDS) system with the new feature of …
modular X-band transverse deflection structure (TDS) system with the new feature of …
Single-and two-color attosecond hard x-ray free-electron laser pulses with nonlinear compression
We report on the generation of one-and two-color attosecond hard x-ray pulses at SwissFEL
by appropriately tailoring the nonlinear compression of the electron beam. For achieving …
by appropriately tailoring the nonlinear compression of the electron beam. For achieving …
The role of transient resonances for ultra-fast imaging of single sucrose nanoclusters
Intense x-ray free-electron laser (XFEL) pulses hold great promise for imaging function in
nanoscale and biological systems with atomic resolution. So far, however, the spatial …
nanoscale and biological systems with atomic resolution. So far, however, the spatial …
Development of LGAD sensors with a thin entrance window for soft X-ray detection
We show the developments carried out to improve the silicon sensor technology for the
detection of soft X-rays with hybrid X-ray detectors. An optimization of the entrance window …
detection of soft X-rays with hybrid X-ray detectors. An optimization of the entrance window …