Observation of different Li intercalation states and local doping in epitaxial mono- and bilayer graphene on SiC(0001)

Li intercalation is commonly used to enhance the carrier density in epitaxial graphene and mitigate coupling to the substrate. So far, the understanding of the intercalation process, particularly how Li penetrates different layers above the substrate, and its impact on electron transport remains inc...

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Veröffentlicht in:	Nanoscale 2024-02, Vol.16 (6), p.316-3165
Hauptverfasser:	Huang, Wei, Seo, Jeong Ah, Canavan, Mark P, Gambardella, Pietro, Stepanow, Sebastian
Format:	Artikel
Sprache:	eng
Schlagworte:	Bilayers Carrier density Charge transfer Chemistry Doping Electrical measurement Electron transport Epitaxial growth Graphene Intercalation Potentiometric analysis Substrates
Online-Zugang:	Volltext
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