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arXiv · 1202.2202

Charge carrier localisation in disordered graphene nanoribbons

Gerald Schubert·Holger Fehske
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Abstract

We study the electronic properties of actual-size graphene nanoribbons subjected to substitutional disorder particularly with regard to the experimentally observed metal-insulator transition. Calculating the local, mean and typical density of states, as well as the time-evolution of the particle density we comment on a possible disorder-induced localisation of charge carriers at and close to the Dirac point within a percolation transition scenario.

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Gerald Schubert, Holger Fehske. 2012-02-10. Charge carrier localisation in disordered graphene nanoribbons. https://doi.org/10.4028/www.scientific.net%2Fmsf.700.80

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