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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-459646
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.45964
Zusammenfassung
The density of states ϱ(E) of graphene is investigated numerically and within the self-consistent T-matrix approximation in the presence of vacancies within the tight binding model. The focus is on compensated disorder, where the concentration of vacancies nA and nB in both sublattices is the same. Formally, this model belongs to the chiral symmetry class BDI. The nonlinear sigma model predicts ...
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