Melissa Carrillo is a PhD student under the supervision of Dr. Celestino Padeste from the Laboratory of Nanoscale Biology at PSI. Through a collaboration with the Laboratory for X-ray Nanoscience and Technologies, they are responsible for the design and production of the polymer fixed-targets used by the SwissMX endstation at Cristallina. We whole hearted congratulate Melissa for her receipt of a 2023 Margaret Etter Student Lecturer Award at the recent American Crystallography Association Meeting for her work on these polymer supports!
Professor Przemek Nogly and his team from Jagiellonian University Kraków were kind enough to give their time and samples to assist the Cristallina-MX team in the commissioning of the SwissMX fixed-target endstation for pump-probe experiments.
The Cristallina-Q team has welcomed French high-field experts at SwissFEL for an informal 2-day retreat. The ten participants discussed which technical capabilities of the UZH-PSI pulsed magnet setup should be further developed and which science cases targeted in the upcoming commissioning and pilot experiment phase.
First X-rays have reached the SwissFEL Cristallina experimental station on 14.03.2021 which is one day ahead of schedule. The achievement of this important milestone marks the beginning of the commissioning phase of the Cristallina project.
A light-weight, low-vibration diffractometer stand has been designed and produced in close collaboration with the local supplier Heinz Baumgartner AG. This component will be used in conjunction with a cryomagnet system to study quantum matter at the SwissFEL Bernina and Cristallina-Q endstations.
Scientists at the SLAC National Accelerator Laboratory and Stanford University - one of the leading authors, Simon Gerber, has in the meantime relocated to PSI - have made the first direct measurements, and by far the most precise ones, of how electrons move in sync with atomic vibrations rippling through an quantum material, in the present study an unconventional superconductor, as if they were “dancing" to the same beat.
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An X-ray free-electron laser (XFEL) is capable of visualizing extremely fast structural and electronic processes. Pilot experiments will take place at the PSI's Swiss Free-Electron Laser (SwissFEL) from the end of 2017 on. Two current publications in Science and Nature Communications demonstrate the kind of outstanding scientific work that is enabled by such facilities. The work was carried out at the Linac Coherent Light Source (LCLS) in California. Two of the leading authors behind these studies have now relocated to the PSI in order to share their expertise as SwissFEL expands its capabilities.
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