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Gemini Beamline 2.0.1 Banks Its First Protein Structure

A protein structure obtained from ALS Beamline 2.0.1 (“Gemini”) has recently been published in the literature and deposited into the Protein Data Bank (PDB)—two significant firsts for this beamline. The structure helped provide new insights into the molecular mechanisms involved in triggering certain inflammatory diseases. Read more »

Doped Nickelate Enters a New Phase with Spintronics Potential

Rare-earth nickelates are known to undergo a metal-to-insulator phase transition as temperature decreases, the mechanism of which is not well understood. Here, researchers observed a new low-temperature phase that’s both metallic and antiferromagnetic—an unusual combination with potential value in spintronics. Read more »

Electric Vehicle Batteries Could Get Big Boost With New Polymer Coating

Scientists have developed a conductive polymer coating—called HOS-PFM—that conducts both electrons and ions at the same time. This ensures battery stability and high charge/discharge rates while enhancing battery life. The coating also shows promise as a battery adhesive that could extend the lifetime of a lithium-ion battery from an average of 10 years to about 15 years. Read more »

Howard Padmore Elected AAAS Fellow

The American Association for the Advancement of Science (AAAS) has announced their 2022 Fellows, including the ALS’s Howard Padmore who was recognized “for distinguished seminal contributions to the technology and scientific application of synchrotron light sources.” Read more »

Under Pressure, Gold Nanoclusters Reveal Structure-Property Relationship

Metal nanoclusters have unusual optical properties that are of interest for fundamental reasons as well as for applications like diagnostic imaging and 3D printing. To better understand how nanocluster structure relates to optical properties, researchers performed high-pressure diffraction studies on single crystals of gold nanoclusters. Read more »

Save the Date: 2023 User Meeting & Visioning Workshops

The 2023 ALS User Meeting & Visioning Workshops will be held as a hybrid event September 11–15, 2023. The User Meeting, chaired by Yu He, Wendy Gu, and Devin Grabner, will take place Monday and Tuesday. The second half of the week will offer users, staff, and invited guests the opportunity to shape the facility’s future through visioning workshops. Read more »

Inna Vishik, 2023 Users’ Executive Committee Chair

Inna Vishik began using synchrotrons in graduate school and conducts even more synchrotron research as a professor. As chair of the UEC, she is working to enhance accessibility to this facility—and has suggestions for fun things to do after beamtime, too! Read more »

The Donnan Potential, Revealed at Last

Researchers at the ALS recently led the first direct measurement of the Donnan potential, an electric potential that arises from an imbalance of charges at the interface of a charged membrane and a liquid. The work could yield new insights in areas such as ion transport through cellular membranes, ion exchange membranes in energy storage strategies, and water purification technologies. Read more »

2022 Highly Cited Researchers

Clarivate recognizes the true pioneers in their fields over the last decade, demonstrated by the production of multiple highly-cited papers that rank in the top 1% by citations for field and year in the Web of Science™. Congratulations to Jinghua Guo, Zahid Hussain, Sung-Kwan Mo, and Wanli Yang! Read more »