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SLAC is the world’s leading center for developing “ultrafast” X-ray, laser and electron beams that allow us to see atoms and molecules moving in just millionths of a billionth of a second. We can even create stop-action movies of these tiny events.

DOE explains...Ultrafast science

This illustration shows how the first experiment at SLAC's Linac Coherent Light Source X-ray laser stripped away electrons from neon atoms. (SLAC National Accelerator Laboratory)

News Feature

Molecular movie-making is both an art and a science; the results let us watch how nature works on the smallest scales.

Molecular movie frames for the light-triggered transition of the ring-shaped 1,3-CHD molecule.
News Feature

The annual conference for scientists who conduct research at SLAC’s light sources engaged about 350 researchers in talks, workshops and discussions.

Users meeting
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She is recognized for two decades of innovation and excellence at the Stanford Synchrotron Radiation Lightsource.

Aina Cohen
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A new study shows how soccer ball-shaped molecules burst more slowly than expected when blasted with an X-ray laser beam.

Buckyballs
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Early career award recognizes Mitrano’s work in ultrafast X-ray scattering.

Matteo Mitrano
Video
This video explains the basics of how scientists at SLAC National Accelerator Laboratory use powerful X-rays from the Linac Coherent Light Source to make...
Video
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The studies could lead to a new understanding of how high-temperature superconductors operate.

fluctuating charge stripes
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The SLAC scientists will each receive $2.5 million for their research on fusion energy and advanced radiofrequency technology.

Gleason-Gamzina-ECA2019
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The technique can be used to study molecular phenomena and the forming and breaking of chemical bonds.

vibrating molecules
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Combined with the lab’s LCLS X-ray laser, it’ll provide unprecedented atomic views of some of nature’s speediest processes.

Alex Reid, ultrafast electron diffraction (UED)
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Experiments at SLAC’s X-ray laser reveal in atomic detail how two distinct liquid phases in these materials enable fast switching between glassy and crystalline...

Diagram of material switching between glassy and crystalline states
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A new method could be used to look at chemical reactions that other techniques can’t catch, for instance in catalysis, photovoltaics, peptide and combustion...

molecule