• Emergent friction in two-dimensional Frenkel-Kontorova models 

      Norell, Jesper; Fasolino, Annalisa; de Wijn, Astrid Silvia (Journal article, 2016)
      Simple models for friction are typically one-dimensional, but real interfaces are two-dimensional. We investigate the effects of the second dimension on static and dynamic friction by using the Frenkel-Kontorova (FK) model. ...