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X-ray scattering and diffraction RSS feed

See content related to X-ray scattering and X-ray diffraction here below.

Illustration of LCLS diffraction protein crystals.

News Feature

An experiment at SLAC’s X-ray laser provides new insight into the ultrafast motions of a muscle protein in a basic biochemical reaction.

Computerized rendering of 3-D structure of myoglobin. The jagged green line represents a pulse of la
News Feature

SLAC study of tiny nanocrystals provides new insight on the design and function of nanomaterials

Image - In this illustration, intense X-rays produced at SLAC's Linac Coherent Light Source strike nanowires to study an ultrafast "breathing" response in the crystals induced quadrillionths of a second earlier by pulses of optical laser light.
News Feature

Scientists have used SLAC’s X-ray laser to produce detailed images of tiny cellular structures that play a major role in Earth’s life-sustaining carbon cycle.

Image - A geometric structure from a bacterial cell, called a carboxysome, is struck by an X-ray pulse (purple) at SLAC’s Linac Coherent Light Source. (SLAC National Accelerator Laboratory)
Press Release

A study at the Department of Energy’s SLAC National Accelerator Laboratory suggests for the first time how scientists might deliberately engineer superconductors that work...

News Feature

Scientists at Genentech and SLAC have watched a key human protein change from a form that protects cells to one that kills them, providing...

News Feature

Ultimate Goal: A Super-efficient Way to Conduct Electricity at Room Temperature

SLAC Staff Scientist Wei-sheng Lee
News Feature

Lee comes from MIT, where his team recently discovered a fundamentally new type of magnetic behavior in a mineral called herbertsmithite.

SLAC and Stanford Professor Young S. Lee
News Feature

Experiment at SLAC's X-ray Laser Opens Door to Exploring Cell Interiors

Image - These micrograph images show rod-shaped bacterial cells suspended in pure water. The dark rectangular shapes inside the cells correspond to naturally occurring crystals within the cells.
News Feature

SLAC-invented Etching Process Builds Custom Nanostructures for X-ray Optics

Image - This colorized scanning electron microscope image shows a top-down view of a spiral zone plate, an X-ray optical device, created using a chemical etching technique developed at SLAC. (Chieh Chang, Anne Sakdinawat)
Press Release

Scientists at the Department of Energy's SLAC National Accelerator Laboratory have made the first structural observations of liquid water at temperatures down to minus...

Artist's concept - see caption
News Feature

Even in their infancy, X-ray lasers such as SLAC's Linac Coherent Light Source are notching a list of important discoveries, and a special issue...

Image - This illustration represents data derived from 175,000 X-ray diffraction patterns of Trapanosoma brucei cathepsin B, a protein relevant to African sleeping sickness, measured with X-ray pulses at SLAC's Linac Coherent Light Source. (CFEL)
News Feature

In a recent experiment at SLAC's Stanford Synchrotron Radiation Lightsource, scientists "tickled" atoms to explore the flow of heat and energy across materials at...

Photo - A view of a materials science experimental setup at SLAC's Stanford Synchrotron Radiation Lightsource (SSRL). The circular instrument that frames this photo is part of a diffractometer that was used to align samples and a detector with X-rays.