Results 51 to 60 of about 3,983 (215)
, 2015 Inelastic X-ray scattering (IXS) is an important tool for studies of equilibrium dynamics in condensed matter. A new spectrometer recently proposed for ultra-high-resolution IXS (UHRIX) has achieved 0.6~meV and 0.25~nm$^{-1}$ spectral and momentum ...
Chubar, Oleg +7 more
core +1 more source
European XFEL Commissioing Experience
, 2017 2017 TESLA Technology Collaboration, TTC 2017, East Lansing, DESY, USA, 20 Feb 2017 - 24 Feb ...
Weise, Hans, Decking, Winfried
openaire +2 more sources
Physik in unserer Zeit, EarlyView.Mit Hilfe der ultrahellen Röntgenpulse des European XFEL und einem speziellen Hochenergielaser konnte die Struktur von flüssigem Kohlenstoff bei Drücken von über einer Million Atmosphären und Temperaturen von etwa 7000 K bestimmt werden. Dieser Ansatz offenbarte eine komplexe Flüssigkeit mit einer wasserähnlichen Struktur und im Mittel vier ...
Dominik Kraus, Ulf Zastrau
wiley +1 more source
IUCrJ, 2020 An improved analysis for single-particle imaging (SPI) experiments, using the limited data, is presented here. Results are based on a study of bacteriophage PR772 performed at the Atomic, Molecular and Optical Science instrument at the Linac Coherent ...
Dameli Assalauova +27 more
doaj +1 more source
Improved image reconstruction in coherent diffraction imaging using self‐seeded XFEL pulses
Journal of Synchrotron Radiation, EarlyView.This study demonstrates that the superior coherence of narrow‐bandwidth self‐seeded X‐ray pulses significantly improves the quality and reliability of image reconstruction in coherent diffraction imaging compared with conventional broad‐bandwidth SASE pulses.
Jaeyong Shin +7 more
wiley +1 more source
Illuminating DNA repair in action: structural insights into a photocaged glycosylase complex
IUCrJStructural analysis of the co-crystal between human DNA glycosylase hOGG1 and a light-sensitive substrate analog highlights its utility as a platform for real-time observation of catalytic dynamics.
Michihiro Suga
doaj +1 more source
A molecular-dynamics approach for studying the non-equilibrium behavior of x-ray-heated solid-density matter [PDF]
, 2017 When matter is exposed to a high-intensity x-ray free-electron-laser pulse, the x rays excite inner-shell electrons leading to the ionization of the electrons through various atomic processes and creating high-energy-density plasma, i.e., warm or hot ...
Abdullah, Malik Muhammad +4 more
core +1 more source
Liquid jet capabilities for ultrafast chemistry at the SwissFEL Alvra instrument
Journal of Synchrotron Radiation, EarlyView.The technical aspects of the Alvra endstation are outlined and its scientific capabilities are demonstrated with commissioning results obtained during the early years of SwissFEL's operation.The Alvra experimental station at the Swiss X‐ray free‐electron laser, SwissFEL, investigates ultrafast dynamics in chemical and biological systems using X‐ray ...
Claudio Cirelli +9 more
wiley +1 more source
Electrically stimulated droplet injector for reduced sample consumption in serial crystallography
Biophysical Reports, 2022 With advances in X-ray free-electron lasers (XFELs), serial femtosecond crystallography (SFX) has enabled the static and dynamic structure determination for challenging proteins such as membrane protein complexes.
Mukul Sonker +34 more
doaj +1 more source
Quantum-mechanical calculation of ionization potential lowering in dense plasmas
, 2014 The charged environment within a dense plasma leads to the phenomenon of ionization potential depression (IPD) for ions embedded in the plasma. Accurate predictions of the IPD effect are of crucial importance for modeling atomic processes occurring ...
Jurek, Zoltan +4 more
core +2 more sources