Home > Research > Publications & Outputs > Random resistor network model of minimal conduc...

Electronic data

  • PhysRevLett

    Rights statement: © 2007 The American Physical Society

    Final published version, 277 KB, PDF-document


Text available via DOI:


View graph of relations

Random resistor network model of minimal conductivity in graphene

Research output: Contribution to journalJournal article

Article number176801
<mark>Journal publication date</mark>26/10/2007
<mark>Journal</mark>Physical Review Letters
Issue number17
Number of pages4
<mark>Original language</mark>English


Transport in undoped graphene is related to percolating current patterns in the networks of n- and p-type regions reflecting the strong bipolar charge density fluctuations. Finite transparency of the p-n junctions is vital in establishing the macroscopic conductivity. We propose a random resistor network model to analyze scaling dependencies of the conductance on the doping and disorder, the quantum magnetoresistance and the corresponding dephasing rate.

Bibliographic note

© 2007 The American Physical Society