New method to track ultrafast change of magnetic state

An international team of physicists from Bielefeld University, Uppsala University, the University of Strasbourg, University of Shanghai for Science and Technology, Max Planck Institute for Polymer Research, ETH Zurich, and the Free University Berlin have developed a precise method to measure the ultrafast change of a magnetic state in materials. Their study, titled ‘Ultrafast terahertz magnetometry’, has been published today (25.08.2020) in Nature Communications.