Suppressing Phase Transitions and High-Pressure Amorphization through Tethered Organic Cations in Organochalcogenide-Halide Perovskites
Jiayi Li, Jan Hofmann, Robert M. Stolz, Jiajia Wen, Christina R. Deschene, Hannah Bartels, Zhenxian Liu, Alberto Salleo, Yu Lin, Karena W. Chapman, and Hemamala I. Karunadasa Journal of the American Chemical Society 2025 147 (22), 19026-19038 DOI: 10.1021/jacs.5c03696
GSECARS congratulates Andy Campbell, SEES Director, for his award of the Arthur L. Kelly Faculty Prize for Exceptional Service in the Physical Sciences Division, University of Chicago

As announced by Ka Yee C. Lee, Interim Dean, Physical Sciences Division, The University of Chicago Dear Colleagues, I am pleased to announce that the 2025 recipient of the Arthur L. Kelly Faculty Prize for Exceptional Service in the Physical Sciences Division is Andrew J. Campbell. The prize was established in the Division in 2013 […]
Students from Northeastern Illinois University participated in the eBERlight project at 13 IDE, March 2025, investigating copper toxicity in sugar beet plants.
Students from Metea Valley High School participated remotely, investigating arbuscular mycorrhizal fungi on the growth of herbs in the presence of excess copper, 13 IDE, March 2025.
High-pressure structural behavior of silicon telluride Si2Te3 nanoplates
Li et al, High-pressure structural behavior of silicon telluride Si2Te3 nanoplates, 2025, Phys. Rev. B 111, 144110 DOI: https://doi.org/10.1103/PhysRevB.111.144110
Synchrotron Environmental Science (SES-2025) Symposium

The Synchrotron Environmental Science (SES) Symposium will be held at Stony Brook University from September 29 – October 1, 2025.This symposium will unite leading experts in synchrotron research and environmental science to foster dialogue, collaboration, and innovation. The 8th SES Symposium focuses on the complex interplay amongst and between hydrologic, geomorphic, geochemical, and biological processes and how this […]
2025 APS/SEES School on CONUSS/PHOENIX

Argonne National Laboratory May 12-14, 2025 Nuclear resonant scattering (NRS) methods, including Synchrotron Mössbauer Spectroscopy (SMS) and Nuclear Resonance Inelastic Spectroscopy (NRISX) are practiced at three beamlines at the APS: Sector 3, 16 and 30. Users are offered 5 different isotopes to work with: 57Fe, 83Kr, 119Sn, 151Eu and 161Dy. The APS-U brought significant enhancement […]
Webinar: Nuclear Resonant Spectroscopy at the APS
Nuclear Resonant Spectroscopy (NRS) takes advantage of low-energy nuclear resonances found in specific isotopes, such as Fe-57, to probe the local chemical environment and atomic vibrational dynamics within materials that contain these isotopes. This presentation will highlight NRS capabilities at the Advanced Photon Source and detail quantities that can be measured using this method that […]
2025 SEES-ISRD Joint Meeting

Held jointly at the University of Chicago on August 11-13, 2025. Keynote speakers will discuss topics in rock and mineral deformation and rheological properties in Earth, and there will be a poster session with a broad scientific focus.
ESRP 2025 – GSECARS hosted students from East Aurora High School

GSECARS hosted students from East Aurora High School as part of ANL’s Exemplary Student Research Program (ESRP). The students studied local air pollution as measured by passive air samples in Aurora, Illinois, by using the GSECARS Scanning Electron Microscope. Argonne – Exemplary Student Research Program