Phase coherent transport in graphene nanoribbons and graphene nanoribbon arrays

URN zum Zitieren dieses Dokuments:: urn:nbn:de:bvb:355-epub-264930
DOI zum Zitieren dieses Dokuments:: 10.5283/epub.26493

Minke, Silvia ; Bundesmann, Jan ; Eroms, Jonathan

; Weiss, Dieter

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Veröffentlichungsdatum dieses Volltextes: 16 Okt 2012 07:24

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Zusammenfassung

We have experimentally investigated quantum interference corrections to the conductivity of graphene nanoribbons at temperatures down to 20 mK studying both weak localization (WL) and universal conductance fluctuations (UCFs). Since in individual nanoribbons at milli-Kelvin temperatures the UCFs strongly mask the weak localization feature we employ both gate averaging and ensemble averaging to ...