• Fingerprints of Universal Spin-Stiffness Jump in Two-Dimensional Ferromagnets 

      Troncoso, Roberto; Brataas, Arne; Sudbø, Asle (Peer reviewed; Journal article, 2020)
      Motivated by recent progress on synthesizing two-dimensional magnetic van der Waals systems, we propose a setup for detecting the topological Berezinskii-Kosterlitz-Thouless phase transition in spintransport experiments ...