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SYNA: Carbon Nanotubes

SYNA VI: HV VI

SYNA VI.1: Hauptvortrag

Donnerstag, 30. März 2000, 16:00–16:30, H20

Preparation, Characterization, and Electronic Properties of Carbon Nanotubes — •Martin Knupfer¹, T. Pichler¹, X. Liu¹, M.S. Golden¹, I. Endler¹, D. Selbmann¹, K. Bartsch¹, Ch. Täschner¹, A. Leonhardt¹, J. Fink¹, O. Jost², A.A. Gorbunov² und W. Pompe² — ¹Institut für Festkörper- und Werkstofforschung Dresden — ²Institut für Werkstoffwissenschaften der TU Dresden

There are several procedures to synthesize single-walled and multi-walled carbon nanotubes (CNT). This talk will give a short review on preparation methods. Some of these methods are used at the IFW in Dresden. Further it will be demonstrated that the electronic properties of CNT exhibit typical one-dimensional behavior, in agreement with the classification of CNT as molecular quantum wires. Moreover, the optical excitations of single-walled CNT permit a simple characterization of macroscopic CNT samples.