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How clean water technologies could get a boost from X-ray synchrotrons

In a new perspective, SLAC and University of Paderborn scientists argue that research at synchrotrons could help improve water-purifying materials in ways that might not otherwise be possible.
28-Jul-2020 2:05 PM EDT Add to Favorites

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SLAC’s upgraded X-ray laser facility produces first light

The LCLS-II upgrade project will increase the X-ray laser's power by thousands of times, producing a million pulses per second compared to 120 per second today. Now, the first phase of the upgrade has come into operation, producing an X-ray beam for...
20-Jul-2020 2:25 PM EDT Add to Favorites

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SLAC and Stanford scientists home in on pairs of atoms that boost a catalyst’s activity

A study identified which pairs of atoms in a catalyst nanoparticle are most active in a reaction that breaks down a harmful exhaust gas in catalytic converters. The results are a step toward engineering cheaper, more efficient catalysts.
22-Jun-2020 2:05 PM EDT Add to Favorites

Researchers map out intricate processes that activate key brain molecule

For the first time, scientists have revealed the steps needed to turn on a receptor that helps regulate neuron firing. The findings might help researchers understand and someday treat addiction, psychosis and other neuropsychological diseases.
15-Jun-2020 4:35 PM EDT Add to Favorites

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Scientists Marry Two Powerful Techniques to Pinpoint Locations of Individual Molecules in Their Cellular Neighborhoods

Developed in the lab of Stanford University Nobelist W.E. Moerner, the technique combines cryoelectron tomography and low temperature single-molecule microscopy. It has potential to answer fundamental questions about the molecular machinery of...
8-Jun-2020 3:45 PM EDT Add to Favorites

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Shock Waves Created in the Lab Mimic Supernova-Powered Particle Accelerators

In experiments at the National Ignition Facility, a SLAC-led team found new details about how supernovas boost charged particles to nearly the speed of light.
8-Jun-2020 1:00 PM EDT Add to Favorites

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Researchers capture the coordinated dance between electrons and nuclei in a light-excited molecule

Using SLAC's high-speed “electron camera," scientists simultaneously captured the movements of electrons and nuclei in a light-excited molecule. This marks the first time this has been done with ultrafast electron diffraction, which scatters a...
21-May-2020 2:40 PM EDT Add to Favorites

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Untangling a key step in photosynthetic oxygen production

Researchers zeroed in on a key step in photosynthesis in which a water molecule moves in to bridge manganese and calcium atoms in the catalytic complex that splits water to produce breathable oxygen. What they learned brings them one step closer to...
20-May-2020 3:30 PM EDT Add to Favorites

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Our Experts on Newswise

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A day in the life of an X-ray laser coach

SLAC scientist Siqi Li works on new methods to allow researchers using LCLS, our X-ray laser, to observe the motion of electrons or do high-resolution imaging. When she’s not working to create more efficient and advanced X-ray lasers, Li likes to...
29-Jan-2020 6:25 PM EST

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Q&A: SLAC Theorist Lance Dixon Explains Quantum Gravity

In this Q&A, Particle Physics and Astrophysics Professor Lance Dixon of Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory explains one approach to developing such a theory, called quantum gravity.
18-Nov-2015 12:05 PM EST

SLAC Researchers to Present at AAAS 2015

SLAC National Accelerator Laboratory researchers will share the latest discoveries and innovations in a wide range of fields at this year’s AAAS Annual Meeting (Feb. 12-16 in San Jose, Calif.), including X-ray lasers, quantum materials, citizen...
10-Feb-2015 6:40 PM EST

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