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cond-mat.mtrl-sci2008★ 3.4k cited
Two and one-dimensional honeycomb structures of silicon and germanium
Seymur Cahangirov, Mehmet Topsakal, Ethem Akturk +2
Based on first-principles calculations of structure optimization, phonon modes and finite temperature molecular dynamics, we predict that silicon and germanium have stable, two-dim…
cond-mat.mtrl-sci2008★ 95 cited
First Principles Calculations of Spin-Dependent Conductance of Graphene Flakes
Hasan Sahin, Ramazan Tugrul Senger
Using ab initio density functional theory and quantum transport calculations based on nonequilibrium Green's function formalism we study structural, electronic, and transport prope…