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arxiv: 0908.2979 · v2 · pith:BLG3CJ3Xnew · submitted 2009-08-20 · ❄️ cond-mat.str-el · cond-mat.mes-hall· cond-mat.mtrl-sci· gr-qc· physics.class-ph

Scattering of charge carriers in graphene induced by topological defects

classification ❄️ cond-mat.str-el cond-mat.mes-hallcond-mat.mtrl-scigr-qcphysics.class-ph
keywords defectsgrapheneheptagonsholespentagonsscatteringtopologicalcarriers
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We study the scattering of graphene quasiparticles by topological defects, represented by holes, pentagons and heptagons. For holes, we found that at low concentration they give a negligible contribution to the resistivity. Whenever pentagons or heptagons are introduced we realize that a fermionic current is scattered by defects.

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