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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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SLAC scientists have found a new way to produce bright pulses of light from accelerated electrons that could shrink "light source" technology used around...

A PhD student inspects the microwave undulator.
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Scientists at SLAC and Stanford show how high-temperature superconductivity emerges out of magnetism in an iron pnictide, a class of materials with great potential...

An illustration of electrons pairing up like dancers at a party
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Rolls-Royce researchers came to SLAC earlier this month as part of a team testing titanium and its alloys, such as those used in engine...

Photo - Despina Milathianaki, a staff scientist at SLAC's LCLS, holds a series of titanium alloy samples prepared for an experiment. The experiment was designed to study the laser-shocked state of the materials. (Fabricio Sousa/SLAC)
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SLAC's Siegfried Glenzer has been selected to receive an Ernest Orlando Lawrence Award, presented by the U.S. Secretary of Energy to honor scientists across...

Photo - Siegfried Glenzer
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A new study, based on an experiment at SLAC's X-ray laser, pins down a major factor behind the appearance of superconductivity—the ability to conduct...

Image - In this illustration, stripes of charge run in perpendicular "ripples" between the copper-oxide layers of a material (top). When a mid-infrared laser pulse strikes the material, it "melts" these ripples and induces superconductivity.
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Five years ago, the brightest source of X-rays on the planet lit up at SLAC. The Linac Coherent Light Source (LCLS) X-ray laser's scientific...

Image - Some of the LCLS team members stand by the newly installed undulators in this 2009 photo. From right: Mike Zurawel, Geoff Pile from Argonne National Laboratory, Paul Emma, Dave Schultz, Heinz-Dieter Nuhn and Don Schafer. (Brad Plummer)
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A new tool for analyzing mountains of data from SLAC’s Linac Coherent Lightsource (LCLS) X-ray laser can produce high-quality images of important proteins using...

Photo - Nicholas Sauter, middle, points to a monitor during an experiment this month at SLAC's Linac Coherent Light Source X-ray laser.
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A new system at SLAC National Accelerator Laboratory's X-ray laser narrows a rainbow spectrum of X-ray colors to a more intense band of light...

Photo - A view of the soft X-ray self-seeding system during installation in the Undulator Hall at SLAC's Linac Coherent Light Source X-ray laser. (Brad Plummer/SLAC)
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An experiment at SLAC’s X-ray laser has revealed the first atomic-scale details of a new technique that could point the way to faster data...

Image - A laser-driven electric pulse excites a magnetic response in a multiferroic material that is measured by SLAC's X-ray laser pulse (blue).
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Growing up in China shortly after the Cultural Revolution, Zhirong Huang may have been the only middle-school child in Beijing who knew anything about...

Zhirong Huang, associate professor of physics
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Jolting complex materials with bursts of energy from rapid-fire lasers can help scientists learn why some of these materials exhibit useful properties such as...

Image - Pictured is the initial, equilibrium distribution of electron energy after an intense pulse of near-infrared light. (SIMES)
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A 2-ton instrument the size of a compact car, now available at SLAC's X-ray laser, makes it possible to capture more detailed images of...

Photo - A view of the LAMP instrument at SLAC's Linac Coherent Light Source X-ray laser. (SLAC)