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The Advanced Light Source is a U.S. Department of Energy scientific user facility at Lawrence Berkeley National Laboratory. Our mission is to advance science for the benefit of society by providing our world-class synchrotron light source capabilities and expertise to a broad scientific community.

The ALS-U Project Progresses with New Director

The Advanced Light Source Upgrade (ALS-U) project has received approval for a revised cost and schedule, targeting completion by late 2029. Greg Hays joins the team to steer the historic modernization project, which will increase soft X-ray brightness a hundredfold and enable AI-driven research in materials science, quantum computing, biology, and more. Read more »

ALS-United: Tianhuan Luo and David Nett

ALS-United is an opportunity to meet the people collaborating at the Advanced Light Source and the ALS Upgrade Project. Hear firsthand how team science enables the cutting-edge research of today and builds the facility of the future. This month, we spoke with Tianhuan Luo (Research Scientist) and David Nett (Electronics Engineer). Read more »

Revealing the Electronic Signature of Unusual Magnetism

Experiments at the ALS showed how magnetic Co atoms sandwiched between TaS2 layers reshape the material’s electronic structure. Understanding how unusual magnetic order influences electron movements in new quantum material CoxTaS2 could guide its use in advanced quantum technologies based on spintronics and valleytronics. Read more »