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  • Topic: MeV-UED | SLAC National Accelerator Laboratory
    The Mega-Electron Volt Ultrafast Electron Diffraction (MeV-UED) instrument, part of the LCLS User Facility, is a powerful "electron camera" for the study of time-resolved, ultrafast atomic molecular dynamics in chemical and solid-state systems Browse tagged content below
  • Topic: Ultrafast electron diffraction (UED) | SLAC National Accelerator . . .
    Ultrafast electron diffraction can reveal motions of electrons and atomic nuclei within molecules that take place in less than a tenth of a trillionth of a second – information that will benefit groundbreaking research in materials science, chemistry and biology MeV-UED page on LCLS websiteBrowse tagged content
  • SLAC’s high-speed electron camera uncovers a new ‘light-twisting . . .
    Using SLAC’s instrument for ultrafast electron diffraction (MeV-UED), one of the lab’s world-leading tools for ultrafast science, researchers discovered how an ultrathin material can circularly polarize light This discovery sets up a promising approach to manipulate light for applications in optoelectronic devices
  • SLAC researchers pioneer new methods in ultrafast science for sharper . . .
    SLAC’s “electron camera” can reveal some of nature’s ultrafast processes Now, researchers across the lab have collaborated to achieve improvements to that tool to make its molecular movies even sharper, keeping SLAC at the forefront of pioneering tools for ultrafast science
  • SLAC makes ‘electron camera,’ a world-class tool for ultrafast science . . .
    The tool is an instrument for ultrafast electron diffraction (MeV-UED) It uses a beam of highly energetic electrons to probe matter and is especially useful for understanding atomic processes occurring on timescales as short as about 100 femtoseconds, millionths of a billionth of a second These rapid snapshots provide completely new insights into processes in nature and technology
  • Researchers catch protons in the act of dissociation with SLAC’s . . .
    Scientists have caught fast-moving hydrogen atoms – the keys to countless biological and chemical reactions – in action A team led by researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University used ultrafast electron diffraction (UED) to record the motion of hydrogen atoms within ammonia molecules Others had theorized they could track
  • SLAC National Accelerator Laboratory
    SLAC National Accelerator Laboratory is a U S Department of Energy (DOE) Office of Science laboratory operated by Stanford University We explore how the universe works at the biggest, smallest and fastest scales and invent powerful tools used by scientists around the globe
  • SLAC Builds One of the Worlds Fastest Electron Cameras
    The superior performance of the new UED system is due to a very stable “electron gun” originally developed for SLAC’s X-ray laser Linac Coherent Light Source (LCLS), a DOE Office of Science User Facility This electron source produces highly energetic electrons, packed into extremely short bunches
  • World’s Fastest Electron Diffraction Snapshots of Atomic Motions in Gases
    Scientists have made a significant advance toward making movies of extremely fast atomic processes with potential applications in energy production, chemistry, medicine, materials science and more Using a superfast, high-resolution “electron camera,” a new instrument for ultrafast electron diffraction (UED) at the Department of Energy’s SLAC National Accelerator Laboratory, researchers
  • Scientists watch gas-phase ions form and transform in real time
    Researchers used MeV-UED, an ultrafast “electron camera” at the Department of Energy’s SLAC National Accelerator Laboratory, to observe the formation and transformation of gas-phase ions as it occurred This research team, known for previous breakthroughs in molecular dynamics, observed the formation and transformation of gas-phase ions





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