Stabilizing polarons opens up new physics
Physicists at EPFL have developed a formulation to solve the longstanding problem of electron self-interaction when studying polarons – quasiparticles produced by electron-phonon interactions in materials. The work can lead to unprecedented calculations of polarons in large systems, systematic studies of large sets of materials, and molecular dynamics evolving over long time periods.
Researchers deliver science for humanitarian action
Using innovative technologies and scientific expertise to help people in need is the goal of the Engineering for Humanitarian Action initiative launched by the ICRC, ETH Zurich and EPFL in 2020. Six of the projects are already offering results for tangible improvements for the ICRC.