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Prof Dr. Friedhelm Bechsted

Office address

Institut für Festkörpertheorie und -optik

Friedrich-Schiller-Universität Jena

Phone: +49 (0)3641 947150

Fax: +49 (0)3641 947152

Email: bechsted(at)ifto.physik.uni-jena.de

Web: http://www.ifto.uni-jena.de/en/begin.html

Project T1  

Ground- and excited-state properties of substrate supportednanowires calculated from first principles

Areas of Research

• Ab initio description of nanoobjects / surfaces / interfaces

• Excitation properties within many-body theory

• Calculation of optical and electron spectra including spin

Selected Publications

1. F. Ortmann, W.G. Schmidt, and F. Bechstedt

Attracted by long-range correlation: Adenine on graphite

Phys. Rev. Lett. 95, 186101 (2005).

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2. A.A. Stekolnikov, K. Seino, F. Bechstedt, S. Wippermann, W.G. Schmidt, A. Calzolari, and M. Buongiorno Nardelli

Hexagon versus Trimer Formation in In Nanowires on Si(111): Energetics and Quantum Conductance

Phys. Rev. Lett. 98, 026105 (2007).

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3. A.A. Stekolnikov, F. Bechstedt, M. Wisniewski, J. Schäfer, and R. Claessen

Atomic Nanowires on the Pt/Ge(001) Surface: Buried Pt-Ge Versus Top Pt-Pt Chains

Phys. Rev. Lett. 100, 196101 (2008).

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4. S. Sauer, F. Fuchs, F. Bechstedt, C. Blumenstein, and J. Schäfer

First-principles studies of Au-induced nanowires on Ge(001)

Phys. Rev. B 81, 075412 (2010).

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5. R. Leitsmann, F. Küwen, C. Rödl, C. Panse, and F. Bechstedt

Influence of Strong Electron Correlation on Magnetism in Transition-Metal Doped Si Nanocrystals

J. Chem. Theory Comput. 6, 353 (2010).

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