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X-ray studies at SLAC facilities help scientists understand the fundamental workings of nature by probing matter in atomic detail.

atoms forming a tentative bond
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The 2010 experiment marked a significant step forward in understanding extreme states of matter at the hearts of stars, planets and nuclear fusion reactions.

The interior of an LCLS chamber set up for an investigation into hot, dense matter.
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Researchers at SLAC have found a simple new way to study very delicate biological samples – like proteins at work in photosynthesis and components...

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View photos of upgrades and new equipment at the Stanford Synchrotron Radiation Lightsource (SSRL) that will enable scientists to study photosynthesis, superconductors and other...

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Scientists working at SLAC have for the first time directly observed a phenomenon that allows magnetic waves to travel a long distance with no...

Image - X-rays at SSRL (purple) measure a special type of magnetic wave, called a spin wave soliton, that has the ability to hold its shape as it moves across a magnetic material. The arrows represent the magentic orientation in the material.
News Release

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 process developed by Stanford and SLAC scientists has potential for scaling up to manufacture clear, flexible electrodes for solar cells, displays and other...

Stanford and SLAC postdoctoral researcher Sean Andrews with solution shearing instrument
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An all-day symposium recognized the professor emeritus for his many contributions to the scientific community, from pioneering synchrotron radiation research at SSRL to making...

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President Obama honored a SLAC and UCLA scientist for work that paved the way for the brightest sources of X-ray light on the planet.

Image - Claudio Pellegrini, right, talks with President Obama in the Oval Office on Tuesday. (Pete Souza/Official White House Photo)
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A physicist at Argonne National Laboratory has been recognized for pioneering experiments at SLAC that helped establish a new way to study the structure...

Image - Paul Fuoss (SLAC National Accelerator Laboratory)
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X-ray research on 80-million-year-old fossilized burrows, likely the work of tiny marine worms, is helping scientists understand how living organisms affected the chemistry of...

Image - This marine worm, commonly known as a ragworm, can grow up to 4 inches in length. It is part of a class of worms known as polychaetes. A far smaller variety of polychaetes was likely responsible for creating ancient burrows studied at SLAC.
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The former Stanford graduate student, who did extensive research at SLAC, is being honored as an exceptional role model for women in science.

Ming Yi
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A tiny change in the length of a chemical bond makes a big difference in the activity of a molecule important in health, drug...

Image - Courtney Krest Roach (SLAC National Accelerator Laboratory)