March 2022

A research team from the Technical University of Kaiserslautern (TUK) has been awarded a Consolidator Grant from the European Research Council (ERC) to develop spintronic devices.

Professor Dr. Mathias Weiler, lead of the study, will receive €2 million over the next five years. Scientists are working on spin waves and new spintronic devices that could drastically accelerate the storage, processing, and transmission of information.

A team of researchers from Goethe University, Fritz Haber Institute of the Max Planck Society, Uppsala University, HZB, Paul Scherrer Institute and the Basque Foundation for Science has identified materials that have surprisingly fast properties for spintronics.

"You have to imagine the electron spins as if they were tiny magnetic needles which are attached to the atoms of a crystal lattice and which communicate with one another," says Cornelius Krellner, Professor for Experimental Physics at Goethe University Frankfurt. How these magnetic needles react with one another fundamentally depends on the properties of the material. To date ferromagnetic materials have been examined in spintronics above all; with these materials - similarly to iron magnets - the magnetic needles prefer to point in one direction. In recent years, however, the focus has been placed on so-called antiferromagnets to a greater degree, because these materials are said to allow for even faster and more efficient switchability than other spintronic materials.