SLAC topics

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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Derived from microscopic algae, the rare, light-driven enzyme converts fatty acids into starting ingredients for solvents and fuels.

Illustration of molecular structure of an enzyme that is powered by sunlight
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Exploring and manipulating the behavior of polar vortices in materials may lead to new technology for faster data transfer and storage.

polar vortices
News Brief

Two groups of researchers drew on SLAC tools to better understand how to target a key part of the virus that causes COVID-19.

Illustration of SARS-CoV-2, a round ball with spikes.
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SSRL and LCLS scientists will help visiting research teams solve their experimental challenges, then apply what they’ve learned to help others work more efficiently.

Diagram of a complex molecule
News Brief

It can help operators optimize the performance of X-ray lasers, electron microscopes, medical accelerators and other devices that depend on high-quality beams.

Artistic representation of a neural network superimposed on an electron beam profile
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This new understanding could aid the development of more efficient clean energy sources.

electron transfer
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A better understanding of the failure process will help researchers design new materials that can better withstand intense events such as high-velocity impacts.

material failure
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When upgrades to the X-ray laser at the Department of Energy’s SLAC National Accelerator Laboratory are complete, the powerful new machine will capture up...

Infographic on LCLS-II data.
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Scientists get dramatically better resolution at X-ray free-electron lasers with a new technique.

timingjitter
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A promising lead halide perovskite is great at converting sunlight to electricity, but it breaks down at room temperature. Now scientists have discovered how...

Lead halide material being squeezed in a diamond anvil cell.
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The surprising results offer a way to boost the activity and stability of catalysts for making hydrogen fuel from water.

Illustration showing a book with layers of atoms on its pages
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These fleeting disruptions, seen for the first time in lead hybrid perovskites, may help explain why these materials are exceptionally good at turning sunlight...

An illustration shows polarons as bubbles of distortion in a perovskite lattice