106 citations · 251 across the 7 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cond-mat.mes-hall2014★ 5 cited
Formation of a Buffer Layer for Graphene on C-face SiC{0001}
Guowei He, N. Srivastava, R. M. Feenstra
Graphene films prepared by heating the SiC(000-1) surface (the C-face of the {0001} surfaces) in a Si-rich environment are studied using low-energy electron diffraction (LEED) and…
cond-mat.mes-hall2014★ 48 cited
Friedel Oscillation-Induced Energy Gap Manifested as Transport Asymmetry at Monolayer-Bilayer Graphene Boundaries
Kendal W. Clark, X. -G. Zhang, Gong Gu +4
We show that Friedel charge oscillation near an interface opens a gap at the Fermi energy for electrons with wave vectors perpendicular to the interface. If the Friedel gaps on two…