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.
Multimedia

Now 10,000 times brighter and thousands of times faster, LCLS sheds light on the formation of free radicals in nature. 

a closeup of the target chamber of the RIXS experimental hutch
Feature

The upgrades to SSRL’s resonant soft X-ray scattering beam line could reveal the hidden physics in high-temperature superconductors.

A gold beam strikes a sample inside a copper colored apparatus. A white beam emerges.
Feature

Oxidizing chemicals break this cellular power plant into useless bits, leading to  Parkinson’s disease, ALS, heart disease, diabetes, cancer and more. A small molecule...

Purple dots arranged in bunches.
Feature

Advanced imaging technique reveals catalyst degradation processes, addressing a key barrier to converting carbon dioxide into liquid fuel.

Walter Drisdell and Aidan Coffey of Berkeley Lab’s Chemical Sciences Division at Berkeley Lab’s LiSA research facility adjusting a pump that flows liquid through the electrochemical cell
News Brief

The new findings highlight the need for ongoing monitoring of H5N1’s evolution in nature. 

Chickens in a grassy field
Feature

Following a boom in catalysis users at SSRL, Beam Line 10-2 has been transformed and outfitted with new technologies. 

Beam Line 10-2 hutch
News Brief

The Hubbard Model was unable to predict electron dynamics in a simplified, one-dimensional cuprate system, hinting at an additional attractive force. 

Illustration of ultrastrong attraction between electrons in neighboring atoms within a 1D cuprate chain
News Brief

LCLS X-rays allowed researchers to connect the molecular dynamics of supercritical carbon dioxide, used in industrial and environmental applications, with its unique properties.

A figure showing atoms and blue blobs projecting an image onto a screen.
News Brief

A SLAC study shows a process called atomic relaxation offers a new way to explore quantum states in these puzzling materials.

Light blue wavy lines on a maroon red background.
Feature

AI is playing a key role in helping SLAC researchers find new galaxies and tiny neutrinos, and discover new drugs.

Diffraction pattern
News Brief

This research advances our understanding of Earth's deep interior and exoplanets, opening new research avenues in Earth and planetary sciences.

mec_super_earth
News Release

The high-energy upgrade will keep the U.S. at the forefront of X-ray science and technology, allowing researchers to advance fields such as sustainability, human...

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