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The Linac Coherent Light Source at SLAC, the world’s first hard X-ray free-electron laser, takes X-ray snapshots of atoms and molecules at work, revealing fundamental processes in materials, technology and living things.

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Rooftop view of Linac Coherent Light Source (LCLS)

News Feature

High-speed X-ray free-electron lasers have unlocked the crystal structures of small molecules relevant to chemistry and materials science, proving a new method that could...

Crystallography illustrations
News Feature

The ePix series of detectors is designed to keep pace with ever more demanding experiments at SLAC and elsewhere.

SLAC’s Chris Kenney holds a 16-module
News Feature

Through her work with this nationwide program, Curry plans to make high-power laser facilities more accessible to researchers.

Chandra Breanne Curry
News Feature

A better understanding of this process could inform the next generation of artificial photosynthetic systems that produce clean and renewable energy.

water droplets on plant
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New observations of the atomic structure of iron reveal it undergoes "twinning" under extreme stress and pressure.

illustration of a hammer hitting the Earth's iron core
News Feature

The results could lead to a better understanding of reactions with vital roles in chemistry and biology.

UED conformers
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The early career award honors Sood for his research and leadership using the LCLS user facility at SLAC National Accelerator Laboratory.

Aditya Sood portrait
News Feature

Spawned by the spins of electrons in magnetic materials, these tiny whirlpools behave like independent particles and could be the future of computing. Experiments...

Illustration of skyrmions -- little whirlpools of magnetism formed by the spins of atoms.
News Brief

Scientists who perform experiments at SLAC’s lightsources gathered online for research talks, workshops and discussions.

Aerial view of industrial-looking research buildings
News Feature

High-power lasers will work in concert with the lab’s X-ray laser to dramatically improve our understanding of matter in extreme conditions.

diamond rain
News Feature

This is the first direct observation of a hydroxyl-hydronium complex – important for a wide range of chemical and biological processes from the tails...

ued ionized water
News Feature

Their work helps reveal the inner workings of cells and the behavior of matter under extreme pressures and temperatures.