Abstract
Motivated by recent graphene transport experiments, we undertake a numerical study of the conductivity of disordered two-dimensional massless Dirac fermions. Our results reveal distinct differences between the cases of short-range and Coulomb randomly distributed scatterers. We speculate that this behavior is related to the Boltzmann transport theory prediction of dirty-limit behavior for Coulomb scatterers.
| Original language | English |
|---|---|
| Article number | 076602 |
| Journal | Physical review letters |
| Volume | 98 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Feb 14 2007 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)