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Berlin 2008 – scientific programme

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MM: Fachverband Metall- und Materialphysik

MM 23: Poster session

MM 23.34: Poster

Tuesday, February 26, 2008, 14:45–18:00, Poster B

Quantum conductance of copper nanowires — •Saeideh Mohammadzadeh1, Davoud Pouladsaz2, Reinhard Streiter1, and Thomas Geßner11Zentrum für Mikrotechnologien, Technische Universität Chemnitz — 2Institut für Physik, Technische Universität Chemnitz

Electronic transport properties of the Cu nanowires are studied using theoretical analysis based on non-equilibrium Green function’s technique within the density functional tight-binding method. The systems, presented in this work, consist of Cu nanowires in various crystalline directions, coupled between semi-infinite copper electrodes. The current-voltage characteristics of the wires and charge density with non-equilibrium conditions are investigated as well.

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