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Prof. Dr. Herbert Pfnür

Office address

Institut für Festkörperphysik

Leibniz Universität Hannover

Phone: +49 (0)511 762 4819

Fax: +49 (0)511 762 4877

Email: pfnuer(at)fkp.uni-hannover.de

Web: www.fkp.uni-hannover.de/agp

Project E4

Transport and collective excitations in metallic wires

Areas of Research

• Metallic nanowires and films: Structure and electronic transport.

• Organic molecules on surfaces.

• Expitaxy and electronic properties of insulator films

• Epitaxial graphene: plasmons and local transport properties

Selected Publications

1. C. Tegenkamp, Z. Kallassy, H. Pfnür, H.-L. Günter, V. Zielasek, M. Henzler

Switching Between One and Two Dimensions: Conductivity of Pb-induced Chain Structures on Si(557)

Phys. Rev. Lett., 95, 176804 (2005).

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2. H. Pfnür, C. Tegenkamp, V.Maslyuk, T. Bredow

Band gap engineering at surfaces of insulating films by adsorption of organic molecules

Surf. Sci. 600, 1664 (2006).

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3. H. Pfnür, C. Tegenkamp, M. Czubanowski, D. Lükermann, J. Rönspies, S. Wießell

Correlation of geometrical and electronic properties in metallic nanowires.

Phys. Stat. Sol. B 247, 2509 (2010)

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4. Eddy P. Rugeramigabo, C. Tegenkamp, H.Pfnür, Takeshi Inaoka, Tadaaki Nagao

One-dimensional plasmons in ultra-thin metallic silicide wires of finite width

Phys. Rev. B 81, 165407 (2010).

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5. H. Pfnür, T. Langer, J. Baringhaus, C. Tegenkamp,

Monopole and multipole plasmons in a two-dimensional system

J. Phys.: Condens. Matter 23, 112204 (2011) (fast track)

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