Results 81 to 90 of about 3,983 (215)
Characterizing gas flow from aerosol particle injectors
, 2017 A novel methodology for measuring gas flow from small orifices or nozzles into vacuum is presented. It utilizes a high-intensity femtosecond laser pulse to create a plasma within the gas plume produced by the nozzle, which is imaged by a microscope ...
Horke, Daniel +3 more
core +2 more sources
Temporally Coherent Synchrotron Light Sources
Journal of Synchrotron Radiation, Volume 33, Issue 3, Page 899-900, May 2026.Report on the Temporally Coherent Synchrotron Light Sources workshop, held at DESY, Hamburg, Germany, 26–27 January 2026.The workshop Temporally Coherent Synchrotron Light Sources was held at DESY, Hamburg, Germany on 26–27 January 2026 to examine scientific drivers, accelerator concepts and a community pathway toward longitudinally coherent X‐ray ...
Sergey Antipov +3 more
wiley +1 more source
IUCrJWe demonstrate an advanced scattering method for accessing the 3D reciprocal space of crystalline structures forming in a rapidly supercooled noble-gas liquid using a combination of femtosecond X-ray diffraction and X-ray cross-correlation analysis.
Johannes Möller +26 more
doaj +1 more source
, 2010 The Pixel 2010 conference focused on semiconductor pixel detectors for particle tracking/vertexing as well as for imaging, in particular for synchrotron light sources and XFELs.
Bettarini +6 more
core +1 more source
Acta Crystallographica Section D, Volume 82, Issue 5, Page 434-445, May 2026.We characterize the formation of a ferryl state of a dye‐decolourizing peroxidase by drop‐on‐chip serial femtosecond crystallography and also the modulation of the heme redox state using dose‐resolved serial synchrotron crystallography.Metalloenzymes containing a heme cofactor catalyse a wide range of oxidative reactions critical to life. Understanding
Marina Lučić +12 more
wiley +1 more source
Supervised Classification Methods for Flash X-ray single particle diffraction Imaging
, 2018 Current Flash X-ray single-particle diffraction Imaging (FXI) experiments, which operate on modern X-ray Free Electron Lasers (XFELs), can record millions of interpretable diffraction patterns from individual biomolecules per day.
Engblom, Stefan +2 more
core +1 more source
Damage‐limited resolution for X‐ray and electron microscopy of organic specimens
Acta Crystallographica Section D, Volume 82, Issue 5, Page 471-483, May 2026.Analytical expressions for the damage‐limited resolution are developed and applied to X‐ray and electron imaging of beam‐sensitive specimens. The findings will guide future microscopy and instrument design.Analytical expressions for the damage‐limited resolution (DLR) are developed and applied to X‐ray and electron imaging of beam‐sensitive specimens ...
Ray F. Egerton, Colin Nave
wiley +1 more source
Scheme to increase the output average spectral flux of the European XFEL at $14.4$ keV
, 2015 Techniques like inelastic X-ray scattering (IXS) and nuclear resonance scattering (NRS) are currently limited by the photon flux available at X-ray sources.
Geloni, Gianluca +2 more
core
, 2011 Next generation hard X-ray free electron lasers require electron beams with low transverse emittance. One proposal to achieve these low emittances is to exploit the eigen-emittance values of the beam.
A. Dragt +18 more
core +1 more source
Struktureller Mechanismus eines Aktivitäts‐Photoschalters am β2‐adrenergen Rezeptor
Angewandte Chemie, Volume 138, Issue 18, 27 April 2026.Zeitaufgelöste Strukturen aus Messungen an Röntgen‐Freie‐Elektronen‐Lasern in Kombination mit zellulären Assays zeigen, wie der photoschaltbare β‐Blocker Photoazolol‐1 als Wirksamkeits‐Photoschalter der Funktion des β2‐adrenergen Rezeptor wirkt. Die lichtinduzierte Neupositionierung des Liganden verschiebt die Aktivität von inversem Agonistimus hin zu ...
Robin Stipp +29 more
wiley +1 more source