Photon Science Division (PSD)
The Paul Scherrer Institut also researches the composition of materials and surface structures for use in fuel cells and innovative types of batteries. In addition, synchrotron light will provide insights into microscopic damage to materials and into the complex structure of bio-molecules which will, for example, make the targeted manufacture of new pharmaceuticals possible.
Objects with dimensions of thousandths of millionths of a meter are known as nanostructures. This minuteness will revolutionise every area of our technological world, whether in information transfer and data storage, or in sensors for biology, medicine and ecology. For example, specialists at PSI are working together on interdisciplinary projects to develop biosensors, artificial noses and optical electronics.
New material also reveals new quasiparticles
Researchers at PSI have investigated a novel crystalline material at the Swiss Light Source SLS that exhibits electronic properties never seen before. Among other things, they were able to detect a new type of quasiparticle: so-called Rarita-Schwinger fermions.
HERCULES school 2019 at SLS
In the week of April 1-5 PSI welcomes 20 PhD students and postdocs taking part in the European HERCULES 2019 school on Neutron and Synchrotron Radiation. They will attend lectures and perform two days of practical courses at several beam lines of the Swiss Light Source.
Towards X-ray Transient Grating Spectroscopy at SwissFEL
The high brilliance of new X-ray sources such as X-ray Free Electron Laser opens the way to non-linear spectroscopies. These techniques can probe ultrafast matter dynamics that would otherwise be inaccessible. One of these techniques, Transient Grating, involves the creation of a transient excitation grating by crossing X-ray beams on the sample. Scientists at PSI have realized a demonstration of such crossing by using an innovative approach well suited for the hard X-ray regime.