Researchers quantified a strong, beneficial, and reversible (over hundreds of cycles) chemical reaction involving oxygen ions in the crystal lattice of battery electrode materials. The results open up new ways to explore how to pack more energy into batteries with electrodes made out of low-cost, common materials. Read more »
ALSNews Vol. 403
March 27, 2019
Absorber Captures Excess Chemotherapy Drugs
Researchers have designed a biomedical device for absorbing excess chemotherapy drugs during cancer treatment, characterizing the active surface layer using x-ray microtomography. The work opens up a new route to fighting cancer that minimizes drug toxicity and enables personalized, targeted, high-dose chemotherapy. Read more »
A Nanoscale View of Defect Effects on Band Structure
In the first comprehensive study at the ALS involving nanoARPES, researchers probed the electronic effects of defects in monolayer tungsten disulfide at the nanoscale. The extremely small scale of the measurements makes nanoARPES a great discovery tool that will be particularly useful for understanding new materials as they are invented. Read more »
Evidence of a Long-Predicted Magnet
Half a century ago, theorists proposed a novel way for materials to produce a magnetic field. Now, scientists have discovered a uranium compound that bears out that long-ago theory—a new type of magnet that holds promise for enhancing the performance of data storage technologies. Read more »
A New Twist in Soft X-Ray Beams
Visible-light beams with orbital angular momentum (OAM) have been used in applications ranging from communications and imaging to particle manipulation. Now, researchers have generated high-quality OAM beams in the soft x-ray regime, with intriguing possibilities for future use at high-coherence, diffraction-limited light sources. Read more »
Jonathan Denlinger, ARPES Staff Scientist
Jonathan Denlinger has amassed significant expertise in x-ray spectroscopy, having been at the ALS since 1993. His experience benefits the many users at the MERLIN beamline and the greater scientific community—he was named an American Physical Society Outstanding Referee for his work reviewing articles. Read more »
Team Chemistry Powers Industry Collaborations at the ALS
At the ALS, industry users find scientific experts and specialized facilities. Their collaboration drives discovery in a variety of fields, yielding results that are greater than the sum of their parts. Read more »
March 2019 Message from the UEC
Fanny Rodolakis, the chair of the Users’ Executive Committee (UEC) for 2019, reports on the most recent UEC meeting and calls for workshop and tutorial suggestions for this year’s User Meeting. Read more »