LEAPS research infrastructures to tackle societal crises
More than 180 scientists, research facilities directors, policymakers and industry representatives travelled to Paul Scherrer Institute from across Europe to attend the LEAPS Plenary Meeting. © Markus Fischer/PSI
Against a backdrop of the energy crisis, scientists and policymakers convened at Paul Scherrer Institute PSI in Switzerland and set out a vision for European accelerator based photon sources to address current and future societal challenges together.
“LEAPS facilities find themselves in a unique position of simultaneously needing to adapt as heavy energy users whilst being an integral part of the solution.” So said Leonid Rivkin from the Paul Scherrer Institute PSI, Switzerland, Chair of the League of European Accelerator-based Photon Sources (LEAPS). Speaking at the 5th LEAPS plenary meeting, Rivkin commented that planned facility upgrades to leading European research infrastructures will help favourably shift the balance, providing more X-rays for more science with less energy consumption.
The current energy crisis was an important theme during the 5th LEAPS plenary meeting, held at the Paul Scherrer Institute from the 26th – 28th October 2022. The meeting welcomed more than 180 scientists, policy makers and industry representatives from across Europe. This included directors of the 19 member European accelerator-based photon facilities – i.e. synchrotron light sources and free electron lasers (FELs) - as well as high-level representatives of the European Commission.
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- Scientists Develop New Technique to Image Fluctuations in MaterialsA team of scientists, led by researchers from the Max Born Institute in Berlin and Helmholtz-Zentrum Berlin in Germany and from Brookhaven National Laboratory and the Massachusetts Institute of Technology in the United States has developed a revolutionary new method for capturing high-resolution images of fluctuations in materials at the nanoscale using powerful X-ray sources. The technique, which they call Coherent Correlation Imaging (CCI), allows for the creation of sharp, detailed movies without damaging the sample by excessive radiation. By using an algorithm to detect patterns in underexposed images, CCI opens paths to previously inaccessible information. The team demonstrated CCI on samples made of thin magnetic layers, and their results have been published in Nature.
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