Lightwave-driven Dirac currents – Publication by B6 (Höfer/Wallauer) in Nature
Johannes Reimann, Jens Güdde and Ulrich Höfer together with a team led by Rupert Huber in Regensburg have taken band structure movies of electrical currents carried by Dirac electrons as they are driven by an intense THz wave. The investigated currents consist of spin-polarized electrons confined to the uppermost atomic […]