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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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New research could offer insights into the formation of planets like Earth and inform the design of more resilient materials.

Iron impact header
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A proposed device could expand the reach of X-ray lasers, opening new experimental avenues in biology, chemistry, materials science and physics.

x-ray laser oscillator
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The prestigious awards provide at least $2.5 million over five years in support of their work in understanding photochemical reactions and improving accelerator beams.

SLAC staff scientists Amy Cordones-Hahn and Brendan O'Shea
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They discovered the messy environment of a chemical reaction can actually change the shape of a catalytic nanoparticle in a way that makes it...

Illustration of catalyst nanoparticle and car with exhaust emissions
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It could offer insights into the evolution of planetary systems and guide scientists hoping to harness nuclear fusion as a new source of energy.

Scattered photons
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Revealing both sides of the story in a single experiment has been a grand scientific challenge.

nuclear and electronic
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Understanding nature’s process could inform the next generation of artificial photosynthetic systems that produce clean and renewable energy from sunlight and water.

How electrons flow in the oxygen-evolving complex of Photosystem II.
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Learning how liquid silicates behave at these extreme temperatures and pressures has been a longstanding challenge in the geosciences.

atomic arrangements of liquid silicates at the extreme conditions found in the core-mantle boundary.
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The advance opens a path toward a new generation of logic and memory devices that could be 10,000 times faster than today's.

Fanciful illustration based on electron orbitals
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In photosystem II, the water-splitting center cycles through four stable states, S0-S3. On a baseball field, S0 would be...

Photosystem II
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Siegfried Glenzer's team and collaborators from Tel Aviv University are working on a method that could make proton accelerators 100 times smaller without giving...

Glenzer-LaserProtonAcceleration
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Light-driven reactions are at the heart of human vision, photosynthesis and solar power generation. Seeing the very first step opens the door to observing...

Illustration showing electron orbitals ballooning in response to light