SLAC topics

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 SLAC develops materials to improve the performance of batteries, fuel cells and other energy technologies and set the stage for technologies of the future.

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Energy sciences

In materials hit with light, individual atoms and vibrations take disorderly paths.

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High-speed X-ray free-electron lasers have unlocked the crystal structures of small molecules relevant to chemistry and materials science, proving a new method that could...

Crystallography illustrations
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Cryo-EM snapshots of the solid-electrolyte interphase, or SEI, reveal its natural swollen state and offer a new approach to lithium-metal battery design.

A battery's liquid electrolyte clings to small holes in a cryo-EM sample holder.
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Islands of inactive lithium creep like worms to reconnect with their electrodes, restoring a battery’s capacity and lifespan.

Conceptual illustration shows an EKG-like pulse of energy flatlining as it enters a battery, then coming back to life as it exits
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Through her work with this nationwide program, Curry plans to make high-power laser facilities more accessible to researchers.

Chandra Breanne Curry
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New observations of the atomic structure of iron reveal it undergoes "twinning" under extreme stress and pressure.

illustration of a hammer hitting the Earth's iron core
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Topological insulators conduct electricity on their surfaces but not through their interiors. SLAC scientists discovered that high harmonic generation produces a unique signature from...

A counterclockwise pattern of swirling arrows This pattern of arrows representing the combined spin and momentum of electrons in the surface layer of a topological insulator
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The early career award honors Sood for his research and leadership using the LCLS user facility at SLAC National Accelerator Laboratory.

Aditya Sood portrait
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Spawned by the spins of electrons in magnetic materials, these tiny whirlpools behave like independent particles and could be the future of computing. Experiments...

Illustration of skyrmions -- little whirlpools of magnetism formed by the spins of atoms.
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Scientists who perform experiments at SLAC’s lightsources gathered online for research talks, workshops and discussions.

Aerial view of industrial-looking research buildings
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High-power lasers will work in concert with the lab’s X-ray laser to dramatically improve our understanding of matter in extreme conditions.

diamond rain
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Much like crystallizing rock candy from sugar syrup, the new method grows 2D perovskites precisely layered with other 2D materials to produce crystals with...

Illustration of layers of 2D materials assembling themselves from chemicals tumbling in water
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The chemically controlled chains reveal an ultrastrong attraction between electrons that may help cuprate superconductors carry electrical current with no loss at relatively high...

An illustration showing a 1D chain of carbon and oxygen molecules with red springs representing natural vibrations in their atomic lattice.