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Linac Coherent Light Source (LCLS) RSS feed

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

A ‘nonlinear’ phenomenon that seemingly turns materials transparent is seen for the first time in X-rays at SLAC’s Linac Coherent Light Source.

Illustration of an LCLS experiment in which a sample seemed to disapper
News Feature

The mirrors only differ by one atom in flatness, from end to end.

News Feature

The new MFX station expands the X-ray laser’s capability and flexibility for biological studies, which are increasingly in demand at SLAC's Linac Coherent Light...

News Feature

Four Stanford students receive funding for work on novel accelerators and beams for SLAC's X-ray laser.

News Feature

A new device at the Department of Energy’s SLAC National Accelerator Laboratory allows researchers to explore the properties and dynamics of molecules with circularly...

Electrons spiral through the Delta undulator.
News Feature

Manipulating electron beams of X-ray lasers with regular laser light could potentially open up new scientific avenues.

Beam of electrons illustration.
News Feature

Taken at SLAC, microscopic footage of exploding liquids will give researchers more control over experiments at X-ray lasers.

Press Release

High-speed X-ray camera reveals ultrafast atomic motions at the root of organisms’ ability to turn light into biological function.

a protein from photosynthetic bacteria
News Feature

The lab’s signature particle highway prepares to enter another era of transformative science as the home of the LCLS-II X-ray laser.

SLAC linear accelerator building at sunset
News Feature

Using data from the world’s most powerful X-ray laser at the Department of Energy's SLAC National Accelerator Laboratory, an international team of scientists has...

News Feature

The Macromolecular Structure Knowledge Center can help researchers who lack equipment for testing hundreds of different crystallization conditions or expertise in working with challenging...

News Feature

Computer simulations and lab experiments help researchers understand the violent universe and could potentially lead to new technologies that benefit humankind.

Researchers use X-rays to study some of the most extreme and exotic forms of matter ever created, in detail never before possible.