ALS - Advanced Light Source

ALS-United: Thomas Gaucher, Raul Mascote, and Adrian Williams

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 Thomas Gaucher (Manufacturing Engineer), Raul Mascombe (Engineering Technical Associate), and Adrian Williams (Engineering Technical Associate). Read more »

Accelerate UX Workshop Brings Global Expertise Together at the ALS

Staff from eleven different accelerator lab facilities gathered at the ALS to improve the user experience for operators, researchers, engineers, and more. Workshop participants learned from experts in the UX field and even took part in a hackathon that paired beamline scientists with interface developers. Read more »

Strength in Numbers: Nanopatterns Amplify X-Ray Signals from Buried Interfaces

Berkeley Lab researchers developed a new x-ray technique that uses nanoscale patterns to amplify weak signals, allowing scientists to observe chemical reactions at buried solid–liquid interfaces that were previously challenging to study. Read more »

Aerosol Chemistry Offers Clues to the Arctic’s Future

Researchers used scanning transmission x-ray microscopy to analyze Arctic aerosols, which strongly influence cloud formation and overall climate. Understanding what these particles are and how they change as they travel could help improve climate models and yield more accurate predictions of the changing Arctic environment’s global impact. Read more »

Das, K., K. Reidy, S. Husain, J.H. Park, H. Jayakumar, V. Thampy, C. Klewe, R. Ramesh, A. Minor, A. Raja, and S. Salahuddin, “Ferroelectricity in atomic-scale titanium dioxide dielectric films,” Scienceeaec9417 (2026), doi:10.1126/science.aec9417 (March 5, 2026).
Biswas, S., A. Isakov, N.A. Dias, M.T. Finn, J. Cokas, A. Epshteyn, A.N. Alexandrova, M. Ahmed, and R.-I. Kaiser, “Low-Temperature Non-Oxidative Coupling of Methane on Atomically Dispersed Titanium-Aluminum-Boron Nanopowder,” Journal of the American Chemical Society 148, 10205 (2026), doi:10.1021/jacs.6c01503 (February 24, 2026).
Fu, Y.-K., S.J. Teat, Z. Jia, H. Huang, F. Yang, S.N. Yannucci, X.-R. Wang, L. Wang, J. Zhang, N.L. Rosi, and Y. Han, “In Situ Single-Crystal X-ray Diffraction Determinations of Cooperative Ammonia Capture in a Metal-Organic Framework,” Journal of the American Chemical Society 148, 8946 (2026), doi:10.1021/jacs.5c21955 (February 18, 2026).
Yang, A., H. Jiang, K.M. Jude, D. Akpinaroglu, S. Allenspach, A.J. Li, J. Bowden, C.P. Perez, L. Liu, P.-S. Huang, T. Kortemme, J. Listgarten, and K.C. Garcia, “Structural ontogeny of protein-protein interactions,” Science 391, eadx6931 (2026), doi:10.1126/science.adx6931 (February 12, 2026).
Kwon, H., K.R. McClain, J.K. Staab, P.W. Smith, B.G. Harvey, M. Erodici, S.J. Teat, T.D. Harris, S.G. Minasian, N.F. Chilton, and J. Long, “Triangular (C₅ⁱPr₅)₃Ln₃H₃I₂ (Ln = Tb, Dy, Ho, Er, Tm) Clusters with Lanthanide-Dependent Bonding, Valence Delocalization, and Magnetic Anisotropy,” Journal of the American Chemical Society 148, 6354 (2026), doi:10.1021/jacs.5c19340 (February 6, 2026).

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Infrared Nanospectroscopy Reveals Behaviors of Ionic Liquids

ALS-United: Thomas Gaucher, Raul Mascote, and Adrian Williams

Accelerate UX Workshop Brings Global Expertise Together at the ALS

Strength in Numbers: Nanopatterns Amplify X-Ray Signals from Buried Interfaces

Aerosol Chemistry Offers Clues to the Arctic’s Future

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