In April 2026, a panel of vibe coders hosted a tutorial at the ALS. From a general overview to specific strategies to optimize the code, participants learned all about how vibe coding can improve their workflows. Read more »
All News & Updates
Seeing Double: Dual Measurements of Ceria Provide Insights for Catalysis
In a recent study at the ALS, researchers employed an approach that combines two techniques and uses a single X-ray beam to capture both chemical and structural changes in nanopatterned ceria during catalytic reactions. Read more »
Multiscale X-Ray Measurements Reveal How Stretchable Polymer Semiconductors Dissipate Stress
Using multimodal, in situ measurements at the ALS, researchers uncovered a two-stage process for how stretchable polymer semiconductors adapt their structure during stretching. The findings establish a multiscale design framework for conjugated polymers used in stretchable electronic devices. Read more »
ALS-United: Changchun Sun and Jonah Weber
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 Changchun Sun (Staff Scientists/Engineer) and Jonah Weber (Electronics Engineer). Read more »
A New Framework for Designing Synthetic Enzymes
Researchers engineered protein-like polymers that replicate complex enzyme functions. This work, which was verified using X-ray characterization techniques at the ALS, offers a cost-effective, scalable approach that paves the way for functional materials in biomedicine, energy, and manufacturing. Read more »
Bowen Zheng and Mary Lopez Honored for Volunteering
On April 23rd, the Community Relations and the A-LIFT teams at Berkeley Lab held a volunteer appreciation event to honor outstanding volunteers. Bowen Zheng was honored for volunteering at with other Lab volunteers the Food Bank of Contra Costa and Solano, at the Solano Stroll, and on his own with Meals on Wheels. Mary Lopez was honored for volunteering with the Lab at several events, including the Cinco de Mayo Festival, Berkeley Juneteenth Festival, and SF Pride Parade. Read more »
Poster Session for Spring 2025 Cohort of ALS Fellows
On the sunny afternoon of April 23, the ALS community gathered to celebrate a year of excellent science from the ALS fellows. The Spring 2025 Cohort presented their posters, and everyone enjoyed cake on the patio. Read more »
How Wildfires Transform Soil Chemistry
X-ray microscopy tools at the ALS and SSRL mapped the chemical changes inside wildfire ash particles, revealing that pyrogenic iron and manganese gradually disappeared as the soil recovered. These findings shed light on how wildfires drive transient mineral formation that impacts micronutrient cycling and soil resilience, with implications for landscape recovery strategies. Read more »
Infrared Nanospectroscopy Reveals Behaviors of Ionic Liquids
Researchers used infrared spectroscopy at the ALS to detect the molecular behaviors of ionic liquids—which serve as high performance electrolytes in energy storage devices—under varying charge bias conditions. Their insights define a direction for targeted design of ionic liquid-based electrolytes with optimized properties for energy storage applications. Read more »
Apply by April 30 for ALS Doctoral and Postdoctoral Fellowships
Applications for the next round of ALS Doctoral and Postdoctoral Fellowships are due April 30 for start dates this fall. Fellows spend a year in residence at the ALS conducting research and instrumentation development in collaboration with their home institution. Updated application instructions will be posted by April 6. Read more »
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