Scientists chip away at the mystery of how radiation weakens metal, one atom at a time

Science Advances (2022). DOI: 10.1126/sciadv.abn0900″ width=”800″ height=”434″/> The analyzed GB and its surrounding environment. (A) Automated crystal orientation mapping showing the grain orientations in the vicinity of the interface of interest. The boundary of interest separates the two indicated grains, labeled as A and B, at the center of image (B) and terminates at triple … Read more

How do you take a better image of atom clouds? Mirrors—lots of mirrors

Various views of a 3D-printed object captured by a single camera using a dome-shaped array of mirrors. Left: The raw image. Right: closeups of some of the individual views. Credit: Sanha Cheong/SLAC National Accelerator Laboratory When it goes online, the MAGIS-100 experiment at the Department of Energy’s Fermi National Accelerator Laboratory and its successors will … Read more