Forthcoming Events

13.01.2015 - 15.01.2015, Ponce, Puerto Rico
28.01.2015 - 30.01.2015, DESY Hamburg, Germany
03.02.2015 - 05.02.2015, EPFL, Lausanne, Switzerland


The MUST Phase II contract was signed on December 12, 2014
4th Ultrafast Dynamic Imaging of Matter conferenceMarch 8-12, 2015, Grindelwald, Switzerland, registration deadline December 15, 2014


The NCCR MUST is an interdisciplinary research program launched by the Swiss National Science Foundation in 2010. It brings together 15 Swiss research groups working in Ultrafast Science across the fields of physics and chemistry.

The focus in MUST (Molecular Ultrafast Science and Technology) is to create new experimental and theoretical tools and to apply them to unravel the fastest processes in the physics and chemistry of natural and manmade matter. Experimental tools rely on ever-shorter sources of electromagnetic radiation, be it ultraviolet, visible, infrared or even bursts of X-rays. Currently, we are witnessing further huge steps forward in these technologies. New sources of femtosecond X-ray pulses, such as the slicing scheme at synchrotrons, or the X-ray free electron laser (XFEL), are built or planned - one of them at the PSI (SwissFEL). Electron diffraction reaches ultrafast time scales, techniques similar to NMR are extended into the IR and UV/VIS spectrum, attosecond pulses of light bring us to the time scales of electron motion, and intense THz pulses allow for direct excitation of structural modes. Improved, and even novel, theoretical tools emerge from constantly growing computational capabilities, which in turn enable us to tackle previously unsolved problems.

In Switzerland every modern aspect of Ultrafast Science is covered by the MUST network and Swiss researchers are among the leaders in the field. The research goals of MUST include examining the structural dynamics of the building blocks in nature, and how changes in structure are related to function. Moreover, MUST will shed light on the role of electrons, specifically the rearrangement of the electron density during changes in structure. MUST will also try to measure how fast electrons are transported within molecules to tackle problems related to electron transport.

Such science is fundamental in nature but relates strongly to a number of major challenges which our society faces. A detailed understanding of the structural dynamics of molecules will help developing alternative sources of energy, synthesizing complex drugs, or designing electronics in the post-Moore’s law era.

The NCCR MUST network is developing outreach projects to promote science in schools, and to explore the issues around the advancement of women in science.
NCCR MUST Office : ETHZ IQE/ULP-HPT H3 | Auguste-Piccard-Hof 1 | 8093 Zurich | E-Mail | +41 44 633 36 02
The National Centres of Competence in Research (NCCR) are a research instrument of the Swiss National Science Foundation