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-rays and infrared, for scientific research and technology development in a wide range of disciplines.

Electrical Switching of Magnetic Vortex Circulation

Photoemission electron microscopy (PEEM) experiments have demonstrated that the circulation direction of a magnetic vortex can be switched by the application of an electric field, opening the door to digital devices with more streamlined system designs, improved performance, and greater energy efficiency. ... Read more »

The Mystery of the Lightweight Electrons

Copper oxides are important for superconductivity applications but are difficult to understand due to complex charge, spin, and orbital interactions. Now, studies at the ALS have found such a system in which observations of effective electron mass are at odds with state-of-the-art electronic-structure calculations. ... Read more »

Users Highlight Light Source Impacts in Capitol Hill Briefing

A panel of light source users participated in a briefing for Capitol Hill staff highlighting the critical role DOE x-ray light source user facilities play in advancing new technologies, the challenges posed by increasing international competition from Europe and Asia, and how next-generation upgrades to these facilities will open new scientific frontiers. ... Read more »

Global Blood Therapeutics Uses ALS to Tackle Sickle Cell Disease

Sickle cell disease (SCD), which affects millions of people worldwide, has traditionally been treated with a cytotoxic drug that has a range of negative side effects and variable patient response. Bay Area biopharmaceutical company Global Blood Therapeutics (GBT) is on a mission to develop a better treatment and is using the ALS to help. ... Read more »

More News and Highlights

Announcement

2017 ALS User Meeting

The 2017 ALS User Meeting will take place October 2-4 at Berkeley Lab. Early registration rates end Sept. 18.

Register now