KIAS workshop "From correlated electrons to nanoscale materials"

at Korea Institute for Advanced Study (KIAS), Seoul, Korea

• Akira Furusaki
  
  RIKEN
  
  

  Title	Delocalization of 2D Dirac fermions in random potential
  Abstract	I shall discuss Anderson (de)localization of Dirac fermions in random potential in two dimensions, which can be realized on a 2D surface of a 3D Z2 topological insulator as well as in graphene (if disorder potential is smooth). The topologically protected surface Dirac fermions cannot be localized. Some related topics will also be discussed.