SLAC topics

X-ray science RSS feed

X-ray studies at SLAC facilities help scientists understand the fundamental workings of nature by probing matter in atomic detail.

atoms forming a tentative bond

Press Release

A serendipitous discovery lets researchers spy on this self-assembly process for the first time with SLAC’s X-ray synchrotron. What they learn will help them...

Illustration of nanocrystals forming into superlattices at SLAC's SSRL
News Feature

A flash of green laser followed by pulses of X-rays, and mere nanoseconds later an extraterrestrial form of ice has formed.

News Feature

The research team was able to watch energy from light flow through atomic ripples in a molecule. Such insights may provide new ways to...

View of the The X-ray Pump Probe instrument at SLAC’s Linac Coherent Light Source.
Press Release

Extraordinarily precise measurements -- within millionths of a billionth of a second and a billionth of a hair's breadth -- show this ‘electron-phonon coupling’...

Illustration of a laser beam triggering atomic vibrations in iron selenide
News Feature

A makeover of the historic Beam Switch Yard prepares the lab for the installation of the LCLS X-ray laser upgrade.

photo of BSY - see caption
Animation

An animation shows how an infrared laser beam (orange) triggers atomic vibrations in a thin layer of iron selenide, which are then recorded by...

infrared laser beam triggers atomic vibrations in a thin layer of iron selenide
News Feature

The method dramatically reduces the amount of virus material required and allows scientists to get results several times faster.

Surface structure of the bovine enterovirus 2
News Feature

Propagating “charge density wave” fluctuations are seen in superconducting copper oxides for the first time.

Illustration of electronic behavior in copper oxide materials
Press Release

When scientists at the Department of Energy’s SLAC National Accelerator Laboratory focused the full intensity of the world’s most powerful X-ray l

molecular black hole
News Feature

Scientists have developed a new molybdenum-coated catalyst that more efficiently generates hydrogen gas, which could lead to a sustainable clean fuel source in the...

Graph of the photocatalytic water splitting performance
News Feature

A new study reveals that organic matter whose breakdown would yield only minimal energy for hungry microorganisms preferentially builds up in floodplains, illuminating a...

News Feature

Berkeley Lab is overseeing development of specialized undulators that will produce X-ray light at LCLS-II by wiggling electrons.