SOFT X-RAY MICROCHARACTERIZATION BEAMLINE

Latest News and Developments | Beamline Upgrades

Beamline Upgrades
July 18, 2024
The solid-state and microprobe endstations at the SXRMB operate under ultra-high vacuum conditions to prevent X-ray photons from losing energy due to interactions with air molecules, ensuring high-quality fluorescence and total electron yield (TEY) data measurements. The venting procedure of the sample chamber is performed manually every time a user changes the sample, which poses a risk of damage to the beamline detectors and Be windows.The project to automate the venting/pumpdown procedure of the sample chamber is currently in progress. This project is aimed to improve beamline efficiency and simplify the data collection process.
Beamline Upgrades
May 1, 2019
The glovebox-integrated XES spectrometer was successfully installed into the inert atmosphere glovebox, and the entire system was successfully integrated into the SXRMB beamline. The technical goals of achieving X-ray emission spectroscopy measurements in the tender energy range of both phosphorus and sulfur at a resolution ~1 eV or better have been clearly demonstrated.  The RIXS and higher energy capabilities (up to Ni K-edge) were also demonstrated using this system.