Operated by the X-ray Tomography Group.
TOMCAT is temporarily out of operation due to upgrades.
This website is also under construction.
Scientific Highlights
Cause of clogged hypodermic needles discovered
Researchers at PSI and the ANAXAM technology transfer center have found the cause of clogging in prefilled syringes.
Listening for Defects as They Happen
Experiments at the Swiss Light Source SLS help resolve a long-standing debate surrounding metal 3D laser printing.
3D insights into an innovative manufacturing process
3D printing for creating complex shapes
X-ray imaging after heart transplantations
Synchrotron light can be used in follow-up after a heart transplant to determine whether the body may be rejecting the new organ.
News
S-TOMCAT beamline receives first X-ray light
On June 25th 2025, S-TOMCAT beamline shutters were opened to receive first X-ray light from the new SLS 2.0 storage ring.
Jisoo Kim receives PSI Thesis Medal 2023
Jisoo Kim receives the PSI Thesis Medal 2023. With this award, PSI recognises outstanding PhD theses, achieving a high degree of innovation and potentially leading to scientific breakthroughs. Jisoo holds a Master of Science from the Korean Advanced Institute of Science &Technology and defended his thesis entitled “Towards time-resolved X-ray scattering tensor tomography” at ETH Zürich.
Jisoo Kim bags the 2022 Werner Meyer-Ilse Award
Jisoo Kim was awarded the 2022 Werner Meyer-Ilse Memorial Award. The WMI Award is given to young scientists for exceptional contributions to the advancement of X-ray microscopy through either outstanding technical developments or applications, as evidenced by their presentation at the International Conference on X-ray Microscopy and supporting publications. Jisoo was awarded for his development of the method "Time-resolved x-ray scattering tomography for rheological studies", and is co-recipient of the award with Yanqi Luo from the Advanced Photons Source for her work on applications. The award was presented during the 15th International Conference on X-ray Microscopy XRM2022 hosted by the National Synchrotron Radiation Research Center (NSRRC) in Hsinchu, Taiwan on 19 - 24 June, 2022.
TOMCAT welcomes on board two scientists
The X-ray Tomography group welcomes on board Mariana Verezhak and Goran Lovric as members of the TOMCAT beamline crew. They will both contribute to the further development and realization of TOMCAT 2.0 (S- and I-TOMCAT branches on SLS2.0).