Berkeley Lab
The Advanced Light Source is a Department of Energy-funded synchrotron facility that provides users from around the world access to the brightest beams of soft x-rays, together with hard x-ray and infrared light, for scientific research and technology development in a wide range of disciplines.


March 2017 Call for Proposals

The User Office is accepting new General User Proposals (GUPs) from scientists who wish to conduct research at the ALS in the August-December 2017 cycle. The deadline for submission is March 1, 2017.

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Mapping the Migration of Genetic Material

A powerful soft x-ray microscope captures tomographic images of the genetic material in the nuclei of nerve cells at different stages of maturity. The detailed 3D visualizations show an unexpected connectivity in the genetic material and provide a new understanding of a cell’s evolving architecture. ... Read more »

GE Aviation Delves Into Advanced Materials at the ALS

Developing ceramic matrix composites (CMCs) to replace the metal alloys traditionally used in jet engines has been a goal for the aviation industry for decades. For more than a year, GE Aviation has used the tomography capabilities at ALS Beamline 8.3.2 to gain insight into their CMC materials, guiding their engineering and design efforts. ... Read more »

Testing the Limits of Superhard Rhenium/Tungsten Diboride

Superhard materials such as metal borides are in demand as structural and engineering compounds and for next-generation cutting tools. Researchers have now synthesized a “solid solution” of two different metal borides, demonstrating the accuracy of theoretical predictions and opening the door to more targeted tuning of desirable characteristics. ... Read more »

When Rocket Science Meets X-Ray Science

Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and NASA are using x-rays to explore, via 3D visualizations, how the microscopic structures of spacecraft heat shield and parachute materials survive extreme temperatures and pressures, including simulated atmospheric entry conditions on Mars. ... Read more »

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2017 ALS Shutdown

Between January 3 and March 20, 2017, the ALS will be closed to users so that facility, beamline, and accelerator upgrades and maintenance can be accomplished.

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