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SLAC builds and uses various kinds of lasers to do scientific research. 

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PULSE graduate student Jian Chen in a laser lab at SLAC.

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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.
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VIA SLAC Flickr

MFX First Light

For the first time in three years, LCLS has added a new instrument to its set of experimental stations. See photos of the brand...

Press Release

The Gordon and Betty Moore Foundation has awarded $13.5 million for an international effort to build a working particle accelerator the size of a...

Three accelerator chips on a finger
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A team led by SLAC scientists combined powerful magnetic pulses with some of the brightest X-rays on the planet to discover a surprising 3-D...

Image - In this artistic rendering, a magnetic pulse (right) and X-ray laser light (left) converge on a superconductor material to study the behavior of its electrons. (SLAC National Accelerator Laboratory)
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A 200-terawatt laser at SLAC will synchronize with X-ray laser pulses to precisely measure more extreme temperatures and pressures in exotic forms of matter.

Image - Eduardo Granados inspects a large titanium sapphire crystal, the operative component in a newly upgraded high-power laser system that is designed to work in conjunction with a unique X-ray laser at SLAC.
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A SLAC study observed silica's shockingly fast transformation into a highly compressed form found in meteor craters.

Image - Meteor Crater, formed by a meteorite impact 50,000 years ago in Arizona, produced a hard, compressed form of silica known as stishovite. Researchers measured the transformation of a fused silica glass into stishovite using SLAC's X-ray laser.
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A major international effort at SLAC is focused on improving our views of intact viruses, living bacteria and other tiny samples using the brightest...

Researchers monitor the performance of a single particle imaging experiment
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Scientists have revealed never-before-seen details of how our brain sends rapid-fire messages between its cells using SLAC's X-ray laser.

Image - This illustration shows a protein complex at work in brain signaling. Its structure, which contains joined protein complexes known as SNARE and synaptotagmin-1, is shown in the foreground. (SLAC National Accelerator Laboratory)
Press Release

A biomedical breakthrough reveals never-before-seen details of the human body’s cellular switchboard that regulates sensory and hormonal responses.

 Illustration shows arrestin (yellow), an important type of signaling protein, while docked with rhodopsin (orange).
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The fellowship will support their research on new capabilities for the lab's X-ray free-electron lasers and new telescope technology to look for signs of...

Zeeshan Ahmed and Agostino Marinelli, SLAC's 2015 Panofsky Fellows
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SLAC visiting scientist and consulting professor Claudio Pellegrini is honored for contributions to free-electron laser science.

Image - Claudio Pellegrini stands in the Linac Coherent Light Source Beam Transport Hall. The accelerated electron beam passes through here to the Undulator Hall, where electron bunches generate X-rays. (Michelle McCarron)
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Results from SIMES theorists pave the way for experiments that create and control new forms of matter with light.

Depiction of carbon atoms arranged in a honeycomb pattern to form graphene