SLAC topics

Ultrafast electron diffraction (UED) RSS feed

Ultrafast electron diffraction can reveal motions of electrons and atomic nuclei within molecules that take place in less than a tenth of a trillionth of a second – information that will benefit groundbreaking research in materials science, chemistry and biology.

MeV-UED page on LCLS website

Scientists take first snapshots of ultrafast switching in a quantum electronic device.

News Feature

This new technology could enable future insights into chemical and biological processes that occur in solution, such as vision, catalysis and photosynthesis.

UED liquid
News Feature

Researchers have squeezed a high-energy electron beam into tight bundles using terahertz radiation, a promising advance in watching the ultrafast world of atoms unfold.

SLAC’s Emma Snively and Mohamed Othman at the lab’s high-speed “electron camera."
News Feature

Combined with the lab’s LCLS X-ray laser, it’ll provide unprecedented atomic views of some of nature’s speediest processes.

Alex Reid, ultrafast electron diffraction (UED)
News Feature

SLAC’s ‘electron camera’ films rapidly melting tungsten and reveals atomic-level material behavior that could impact the design of future reactors.

Tungsten melting
Press Release

First direct look at how atoms move when a ring-shaped molecule breaks apart could boost our understanding of fundamental processes of life.

Molecular Movie in HD Art
News Feature

Ultrafast manipulation of material properties with light could stimulate the development of novel electronics, including quantum computers.

Topological Switch Lead Art
News Feature

Switches like this one, discovered with SLAC’s ultrafast ‘electron camera’, could offer a new, simple path to storing data in next-generation devices.

Single Pulse Material Switch
Press Release

To break, or not to break: An unprecedented atomic movie captures the moment when molecules decide how to respond to light.

UED Bond Breaking
Press Release

SLAC’s high-speed ‘electron camera’ shows for the first time the coexistence of solid and liquid in laser-heated gold, providing new clues for designing materials...

UED Gold Melting
News Feature

A team including SLAC researchers has measured the intricate interactions between atomic nuclei and electrons that are key to understanding intriguing materials properties, such...

UED Setup
News Feature

The new technology could allow next-generation instruments to explore the atomic world in ever more detail.

Beam from SRF gun
News Feature

Combining X-ray and electron data from two cutting-edge SLAC instruments, researchers make the first observation of the rapid atomic response of iron-platinum nanoparticles to...

ultrafast electron diffraction on iron-platinum