Patched Green's function techniques for two-dimensional systems: Electronic behavior of bubbles and perforations in graphene

We present a numerically efficient technique to evaluate the Green's function for extended two-dimensional systems without relying on periodic boundary conditions. Different regions of interest, or "patches," are connected using self-energy terms which encode the information of the ex...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2015-03, Vol.91 (12), Article 125408
Hauptverfasser:	Settnes, Mikkel, Power, Stephen R., Lin, Jun, Petersen, Dirch H., Jauho, Antti-Pekka
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubbles Electronics Graphene Green's functions Mathematical models Perforations Strain Transport properties
Online-Zugang:	Volltext
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