150 citations · 997 across the 16 of their papers we have counts for
3 papers · 1 filter
Polaron Transport in Organic Crystals: Temperature Tuning of Disorder Effects
Frank Ortmann, Stephan Roche
We explore polaronic quantum transport in three-dimensional models of disordered organic crystals with strong coupling between electronic and vibrational degrees of freedom. By stu…
Graphene: Piecing it together
Mark H. Rümmeli, Claudia G. Rocha, Frank Ortmann +11
Graphene has a multitude of striking properties that make it an exceedingly attractive material for various applications, many of which will emerge over the next decade. However, o…
Magnetoresistance in Disordered Graphene: The Role of Pseudospin and Dimensionality Effects Unraveled
Frank Ortmann, Alessandro Cresti, Gilles Montambaux +1
We report a theoretical low-field magnetotransport study unveiling the effect of pseudospin in realistic models of weakly disordered graphene-based materials. Using an efficient Ku…