SLAC topics

High Energy Density Science Division (HEDS) RSS feed

SLAC scientists investigate the properties of warm dense matter, shocks, and high-intensity laser-plasma interactions.

Demo with a water jet in a high energy density science laser lab.

News Feature

In experiments at the National Ignition Facility, a SLAC-led team found new details about how supernovas boost charged particles to nearly the speed of...

A computer simulation of the turbulent magnetic fields in two plasma shock waves, which were created in the lab to mimic astrophysical shocks.
News Feature

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
News Feature

Chemist Ben Ofori-Okai investigates what happens to matter under extreme conditions at microscopic scales to better understand its behavior at massive scales, such as...

Ben Ofori-Okai
News Feature

The SLAC scientists will each receive $2.5 million for their research on fusion energy and advanced radiofrequency technology.

Gleason-Gamzina-ECA2019
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
News Feature

The approach could advance our understanding of fundamental forces under extreme conditions with applications from astrophysics to fusion research.

QED extreme
Press Release

SLAC scientists find a new way to explain how a black hole’s plasma jets boost particles to the highest energies observed in the universe...

Cosmic particle accelerators
News Feature

Their work will deepen our understanding of matter in extreme conditions and fundamental particle physics.

Panofsky Fellows 2018
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 new way to observe this deformation as it happens can help study a wide range of phenomena, from meteor impacts to high-performance ceramics...

Image depicting an experiment at LCLS that shocks a tantalum sample
Press Release

SLAC’s X-ray laser and Matter in Extreme Conditions instrument allow researchers to examine the exotic precipitation in real time as it materializes in the...

A cutaway depicts the interior of Neptune (right) and an illustration of diamond rain (left).
News Feature

Tripling the energy and refining the shape of optical laser pulses at LCLS’s Matter in Extreme Conditions instrument allows researchers to recreate higher-pressure conditions...

Laser engineers with the upgraded Matter in Extreme Conditions optical laser