198 citations · 485 across the 6 of their papers we have counts for
6 papers
Edge states and ballistic transport in zig-zag graphene ribbons: the role of SiC polytypes
A. L. Miettinen, M. S. Nevius, W. Ko +8
Zig-zag edge graphene ribbons grown on 6H-SiC facets are ballistic conductors. It has been assumed that zig-zag graphene ribbons grown on 4H-SiC would also be ballistic. However, i…
Wide bandgap semiconductor from a hidden 2D incommensurate graphene phase
Matthew Conrad, Feng Wang, Meredith Nevius +10
Producing a usable semiconducting form of graphene has plagued the development of graphene electronics for nearly two decades. Now that new preparation methods have become availabl…
Semiconducting graphene from highly ordered substrate interactions
M. S. Nevius, M. Conrad, F. Wang +5
While numerous methods have been proposed to produce semiconducting graphene, a significant bandgap has never been demonstrated. The reason is that, regardless of the theoretical g…
Wide-Gap Semiconducting Graphene from Nitrogen-Seeded SiC
Feng Wang, Gang Liu, Sara Rothwell +6
All carbon electronics based on graphene has been an elusive goal. For more than a decade, the inability to produce significant band-gaps in this material has prevented the develop…
A wide band gap metal-semiconductor-metal nanostructure made entirely from graphene
J. Hicks, A. Tejeda, A. Taleb-Ibrahimi +10
A blueprint for producing scalable digital graphene electronics has remained elusive. Current methods to produce semiconducting-metallic graphene networks all suffer from either st…
Silicon intercalation into the graphene-SiC interface
F. Wang, K. Shepperd, J. Hicks +11
In this work we use LEEM, XPEEM and XPS to study how the excess Si at the graphene-vacuum interface reorders itself at high temperatures. We show that silicon deposited at room tem…