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Prof. Dr. Michael Horn - von Hoegen

Office address

Department of Physics

University of Duisburg-Essen 

Phone: +49 (0)203 379 1438

Fax: +49 (0)203 379 1555

Email: horn-von-hoegenuni-due.de

Web: www.uni-due.de/ag-hvh/

Project E7

Time-resolved diffraction of photo-induced phase transitions in quasi 1D metal wires on semiconductors 

Areas of Research

• Ultrafast structural dynamics at surfaces

• Epitaxial growth of semiconductors

• Manipulation of surface morphology by surfactants 

Selected Publications

  1. T. Frigge, B. Hafke, T. Witte, V. Tinnemann, and M. Horn-von Hoegen, Spot profile analysis and lifetime mapping in ultrafast electron diffraction: Lattice excitation of self-organized Ge nano structures on Si(001) Structural Dynamics 2, 035101 (2015).

  2. C. Streubühr, A. Kalus, P. Zhou, M. Ligges, A. Hanisch-Blicharski, M. Kammler, U. Bovensiepen, M. Horn-von Hoegen, D. von der Linde, Comparing ultrafast surface and bulk heating using time resolved electron diffrac- tion, Appl. Phys. Lett. 104, 161611 (2014).

  3. S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, An Atomistic Picture of Charge Density Wave Formation at Surfaces, Phys. Rev. Lett. 109, 186101 (2012).

  4. G. Jnawali, C. Klein, Th. Wagner, H. Hattab, P. Zahl, C. Klein, D.P. Acharya, P. Sutter, A. Lorke, M. Horn-von Hoegen Manipulation of electronic transport in the Bi(111) surface state Phys. Rev. Lett. 108, 266804 (2012).

  5. H. Hattab, A.T. N’Diaye, D. Wall, C. Klein, G. Jnawali, J. Coraux, C. Busse, R. van Gastel, B. Poelsema, T. Michely, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen Interplay of wrinkles, strain, and lattice parameter in Graphene layers on Iridium Nanoletters 12, 678 (2012).

  6. H. Hattab, A.T. N’Diaye, D. Wall, G. Jnawali, J. Coraux, C. Busse, R. van Gastel, B. Poelsema, T. Michely, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen Growth temperature dependent graphene alignment on Ir(111) Appl. Phys. Lett. 98, 141903 (2011).

  7. T. Nabbefeld, C. Wiethoff, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen Silver Induced Faceting of Si(112), Appl. Phys. Lett. 97, 041905 (2010).

  8. G. Sciaini, M. Harb, S.G. Kruglik, T. Payer, C.T. Hebeisen, F.-J. Meyer zu Hering- dorf, M. Yamaguchi, M. Horn-von Hoegen, R. Ernstorfer, R.J.D. Miller Electronic acceleration of atomic motions and disordering in Bismuth Nature 458, 56 (2009).

  9. C. Wiethoff, F.M. Ross, M. Copel, M. Horn von Hoegen, F.-J. Meyer zu Heringdorf Au stabilization and coverage of sawtooth facets on Si nanowires grown by vapor- liquid-solid epitaxy, Nanoletters 8, 3065 (2008).

  10. M. Horn-von Hoegen, Spot profile analysis low energy electron diffraction of semi- conductor growth Zeitschrift für Kristallographie 214, 591 und 684 (1999).