SLAC topics

X-ray scattering and diffraction RSS feed

X-ray scattering and diffraction are techniques used to study the atomic and molecular structure of materials. X-rays are directed at a sample, and the resulting scattering patterns provide information about the arrangement and movement of atoms in the sample. X-ray diffraction specifically analyzes the interference patterns that result from X-rays interacting with repeating structures in a material, enabling scientists to determine the precise arrangement of atoms and gain insights into the material's properties.

Illustration of LCLS diffraction protein crystals.
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Early career award recognizes Mitrano’s work in ultrafast X-ray scattering.

Matteo Mitrano
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Using SLAC’s X-ray synchrotron SSRL, Wang improves fundamental knowledge about how cells communicate, which could enable the development of more effective drugs.

Xinru Wang
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The studies could lead to a new understanding of how high-temperature superconductors operate.

fluctuating charge stripes
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This early-career scientist has undertaken challenging projects with significant implications for lithium-ion batteries.

Hans-Georg Steinrück
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The technique can be used to study molecular phenomena and the forming and breaking of chemical bonds.

vibrating molecules
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Experiments at SLAC’s X-ray laser reveal in atomic detail how two distinct liquid phases in these materials enable fast switching between glassy and crystalline...

Diagram of material switching between glassy and crystalline states
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What they learned could help manufacturers design more reliable and longer-lasting batteries for smartphones and cars.

battery electrode damage
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For mechanical engineer Sarah Edwards, SSRL is the ultimate classic car.

photo of Sarah Edwards
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Scientists precisely control where single-atom catalysts sit on their support structures, and show how changing their position affects their reactivity.

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A new method could be used to look at chemical reactions that other techniques can’t catch, for instance in catalysis, photovoltaics, peptide and combustion...

molecule
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In the decade since LCLS produced its first light, it has pushed boundaries in countless areas of discovery.

Undulator Hall
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SLAC researchers say their new method could make it easier to study interactions of ultrabright X-rays with matter

Ghost imaging illustration