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X-ray light sources and electron imaging RSS feed

X-ray light sources and electron imaging are advanced techniques used to study the structure and properties of materials. X-ray light sources use high-energy photons to produce X-rays, while electron imaging uses high-energy electrons to produce detailed images of samples. 

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Aerial view of SLAC
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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 SLAC and Stanford researcher will be recognized during a SLAC conference next month for her work in studying nanoscale magnetic and electronic...

Image - Roopali Kukreja, working in a laboratory at the University of California, San Diego. (Courtesy of Roopali Kukreja)
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Researchers at SLAC have for the first time seen a spin current – an inherent magnetic property common to all electrons – as it...

Image - This illustration shows the flow of a magnetic property of electrons known as spin current from a magnetic material (blue), to a nonmagnetic material (red). (SLAC National Accelerator Laboratory)
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In a first-of-its-kind experiment, scientists got a textbook-worthy result that may change the way matter is probed at X-ray free-electron lasers.

The Linac Coherent Light Source X-ray laser at SLAC
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Graham George and Ingrid Pickering, a husband and wife X-ray research team, are co-leading a new study in Bangladesh to test whether selenium supplements...

Image - Ingrid Pickering and Graham George, a husband-and-wife X-ray research team, stand next to the controls of SSRL Beam Line 7-3 during a research sabbatical at SLAC. (SLAC National Accelerator Laboratory)
News Release

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)
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Scientists and engineers in South Korea will soon be using SLAC’s signature high-power radio-frequency amplifiers, called XL4 klystrons, to get the most out of...

Members of the SLAC Advanced Prototyping, Fabrication and Test Facilities department
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A researcher interviewed SLAC and Stanford administrators, scientists and Nobel laureates and sifted through archival materials to better understand the drivers for change in...

Image - Olof Hallonsten
News 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).
News Release

Scientists for the first time tracked ultrafast structural changes, captured in quadrillionths-of-a-second steps, as ring-shaped gas molecules burst open and unraveled.

Image - This illustration shows shape changes that occur in quadrillionths-of-a-second intervals in a ring-shaped molecule that was broken open by light. (SLAC)