Spin-caloritronic transport in hexagonal graphene nanoflakes

31 Jul 2020 Phùng Thi Thu Peters Robert Honecker Andreas de Laissardière Guy Trambly Vahedi Javad

We investigate the spin-dependent thermoelectric effect of graphene flakes with magnetic edges in the ballistic regime. Employing static, respectively, dynamic mean-field theory we first show that magnetism appears at the zigzag edges for a window of Coulomb interactions that increases significantly with increasing flake size... (read more)

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Categories


  • STRONGLY CORRELATED ELECTRONS
  • MESOSCALE AND NANOSCALE PHYSICS