News

The collaboration created by RAISE converges structural materials data collected from the FAST and SMB beamlines at CHESS with the new technologies being developed at NSF High Performance Computing sites to create a Science Gateway.

Richard Gillillan, CHESS Staff Scientist, conducted a SAXS workshop at the ACA conference late last month. Organized by former CHESS postdoc Jesse Hopkins, and now staff scientist at the Advanced Photon Source, students learned about this useful technique and its applications from the people that have written the book on Small Angle X-Ray Scattering.

The SERCCS/PREM/SUNRiSE Summer Students presented their research projects at a virtual Symposium & Poster Session on Friday, August 7th at 1pm. These presentations were the final highlight of the 8- week programs of students working with CHESS mentors. 

On July 31st, all seven CHESS beamlines scheduled for user operation in fall were being fully operated by remote connection - all at the same time - sometimes with 2 people connecting simultaneously to one machine. 

Rather than analyze diffraction data with a physics-based X-ray model to try to extract structural information chosen a priori, a team comprised of researchers from CHEXS, Cornell, and NIST used the unsupervised learning technique, locally linear embedding (LLE), to condense X-ray data down to critical microstructural (dislocation configuration) evolution information.

The fairness of the proposal review and beamtime allocation process is crucial to CHESS. We polled our proposal reviewers recently to assess their view of the CHESS proposal review process.

The Materials Solutions Network at CHESS (MSN-C) has received a renewal of funding from the Air Force Research Lab (AFRL) for its second year of operation.

“If there’s one thing I want everybody to remember, it’s this one statement: Anything a biomolecule does changes its volume.”