Quandt, Alexander; Özdoğan, Cem; Kuntsmann, Jens; Fehske, Holger
(Wiley-Blackwell, 2008-10)
We present results from an ab initio study of metallized semiconducting graphene nanostructures. Our model system consists of an alternating chain of quasi-planar B(7) clusters embedded into a semiconducting arm-chair ...