3 papers
cond-mat.mes-hall2012
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…
cond-mat.mes-hall2011
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…
cond-mat.mes-hall2010
Symmetry breaking in commensurate graphene rotational stacking; a comparison of theory and experiment
J. Hicks, M. Sprinkle, K. Shepperd +8
Graphene stacked in a Bernal configuration (60 degrees relative rotations between sheets) differs electronically from isolated graphene due to the broken symmetry introduced by int…