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Dresden 2006 – wissenschaftliches Programm

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O: Oberflächenphysik

O 29: Poster session II (Nanostructures, Magnetism, Particles and clusters, Scanning probe techniques, Time-resolved spectroscopy, Structure and dynamics, Semiconductor surfaces and interfaces, Oxides and insulators, Solid-liquid interfaces)

Mittwoch, 29. März 2006, 14:30–17:30, P2

14:30 O 29.1 Non-paraxial Talbot effect at arrays of microspheres and microstructures — •Manuel Gonçalves, André Siegel, Alexander Gigler, and Othmar Marti
14:30 O 29.2 Ultraflat Ternary Nanopatterns Fabricated via Colloidal Lithography — •Michael Himmelhaus, Oliver Worsfold, Conor Whitehouse, and Jonathan Wright
14:30 O 29.3 Electronic properties of the Si(557)-Au surface investigated by STM and STS — •M. Sauter, R. Hoffmann, C. Sürgers, and H. v. Löhneysen
14:30 O 29.4 Preparation und characterization of molecular Ag nano contacts via electromigration — •Jedrzej Schmeidel, Gernot Gardinowski, Christoph Tegenkamp, and Herbert Pfnür
14:30 O 29.5 Preparation of metal nanodroplets and solidification under zero-g conditions — •Anja Habenicht, Paul Leiderer, and Johannes Boneberg
14:30 O 29.6 Double layers from polycyclic aromatic hydrocarbons as studied by STM and STS — •Min Ai, Frank Jäckel, Ji shan Wu, Klaus Müllen, and Jürgen P. Rabe
14:30 O 29.7 Lithographic Fabrication of Clean Nanostructures by Means of Electron-Beam Induced Deposition (EBID) — •M. Schirmer, T. Lukasczyk, H. Marbach, and H.-P. Steinrück
14:30 O 29.8 Influence of pulsed laser light on gold triangles: Experiment vs. theory — •Juliane König-Birk, Kevin Shuford, George Schatz, Johannes Boneberg, and Paul Leiderer
14:30 O 29.9 Fabrication of Gold Nanoparticles using Nanosphere Lithography in Combination with Laser Tailoring — •Rodica Morarescu, Frank Hubenthal, and Frank Träger
14:30 O 29.10 IR-spectroscopy of Pb films and nanowires — •F. Kost, T. Kolb, R. Lovrincic, F. Neubrech, A. Pucci, M. Jalochowski, and G. Fahsold
14:30 O 29.11 Angle-resolved photoelectron spectroscopy on self-assembled dysprosium-silicide nanowires on vicinal Si(001) — •Sylvia Hagedorn, Martina Wanke, Gerd Pruskil, Mario Dähne, Denis Vyalikh, Friedrich Schiller, Sergeij Molodtsov, and Clemens Laubschat
14:30 O 29.12 Electrochemically Fabricated Nanoscale Copper Wires: Investigation of Wire Morphology and Composition — •Thomas Koch, Sheng Zhong, Eberhard Nold, Torsten Scherer, Harald Roesner, Horst Hahn, Stefan Walheim, Mu Wang, and Thomas Schimmel
14:30 O 29.13 Crescent-shaped noble-metal structures: preparation, optical properties and applications — •Noelia Bocchio, Heiko Rochholz, Jeniffer Shumaker-Parry, Natalie Horn, and Maximilian Kreiter
14:30 O 29.14 Surface Plasmon Polariton excitation on gratings with tunable grating constant — •Michael Berndt, Stephanie Rehwald, Frank Katzenberg, Klaus Schierbaum, and Dominic Zerulla
14:30 O 29.15 Optical Effects of Surface Plasmons Confinement in Planar Nanoparticles — •Manuel Gonçalves, André Siegel, and Othmar Marti
14:30 O 29.16 Observation of Ferromagnetic Coupling in Eu/Gd(0001) by Spin-Resolved Photoelectron Spectroscopy — •Yury Dedkov, Elena Voloshina, Thomas Kleissner, Steffen Danzenbaeher, Serguei Molodtsov, and Clemens Laubschat
14:30 O 29.17 Optical properties of ultrathin magnetic layers on Cu(110) — •Richard Denk, Robert Mittermair, Michael Hohage, Lidong SUN, and Peter Zeppenfeld
14:30 O 29.18 Monte Carlo simulations of small transition metal oxide clusters: a comparison of numerical efficiency — •Ralf Gehrke and Karsten Reuter
14:30 O 29.19 DFT-Investigations of Coalescence Behaviour of small magic Si Clusters on Surfaces — •Wolfram Quester and Peter Nielaba
14:30 O 29.20 Investigation of the morphology and electronic properties of small gold clusters and the impact of different organic ligands — •Mathis Gruber, Georg Heimel, Lorenz Romaner, Jean-Luc Brédas, and Egbert Zojer
14:30 O 29.21 Calculation of radiation damping of plasmons in prolate gold nanoparticles — •Christian Dahmen, Stefan Becker, and Gero von Plessen
14:30 O 29.22 Fabrication and characterization of gold nanocrystals for use as probes in the diffracted x-ray tracking technique — •Armin Brechling, Jawad Slieh, Wiebke Hachmann, Ulf Kleineberg, and Ulrich Heinzmann
14:30 O 29.23 Scanning Tunnelling Microscopy and Photoemission of Clusters at Surfaces — •Markus Bieletzki, Thomas Irawan, Stefanie Krause, Heinz Hövel, Chunrong Yin, and Bernd von Issendorff
14:30 O 29.24 Oxidation of Au/Ag-nanoparticles and clusters on HOPG/SiO2 surfaces — •Rainer Dietsche, Dong Chan Lim, Moritz Bubek, Ignacio Lopez-Salido, Young Dok Kim, and Gerd Ganteför
14:30 O 29.25 MonSm- and WnSm-clusters: Nano-platelets and nano-wires — •Wilko Westhäuser, Tim Fischer, Nils Bertram, Jörn Cordes, Rainer Dietsche, Moritz Bubek, and Gerd Ganteför
14:30 O 29.26 Preparation of bimetallic AuAg/TiO2 model catalysts — •C. Weilach, S. Kielbassa, J. Bansmann, and R.J. Behm
14:30 O 29.27 Particle removal by laser-induced acoustic waves — •Tobias Geldhauser, Florian Ziese, Johannes Boneberg, and Paul Leiderer
14:30 O 29.28 Studying the dewetting behaviour of Ni-flims on oxydized Si(001) by GISAXS — •F. Garone, Andrea Toma, Francesco Buatier, Corrado Boragno, Ugo Valbusa, Ian K. Robinson, Wei Zhang, Nicole M. Jeutter, and Roberto Felici
14:30 O 29.29 Femtosecond Pump-Probe Measurements of Silver Nano-Clusters on Quartz (0001) — •Alexander Grujic, Konrad von Volkmann, and Martin Wolf
14:30 O 29.30 Oxidation of electrochemically deposited nanocrystalline aluminium — •Fabian Bebensee, Wolfgang Maus-Friedrichs, and Frank Endres
14:30 O 29.31 Non-Destructive Trace Element Analysis of Presolar Stardust via XANES-PEEM — •Thomas Berg, Pasqual Bernhard, Jochen Maul, Nicole Erdmann, Christa Sudek, Ulrich Ott, and Gerd Schönhense
14:30 O 29.32 A Scanning Probe Microscope (SPM) with quasi in-situ Sample Treatment Capabilities — •Markus Hund and Hans Herold
14:30 O 29.33 Two dimensional dopant profiling of semiconductor microdevices with high spatial resolution using High Speed Scanning Capacitance Spectroscopy — •Martin von Sprekelsen and Roland Wiesendanger
14:30 O 29.34 Manipulation of nanometer-scale metallic islands in ultrahigh vacuum by dynamic force microscopy techniques — •Dirk Dietzel, Andre Schirmeisen, Harald Fuchs, and Udo Schwarz
14:30 O 29.35 Design of a low temperature Tuning Fork Atomic Force Microscope combined with a Field Ion Microscope — •Thomas König, Daniel Braun, Jens Falter, André Schirmeisen, Hendrik Hölscher, Marcus Liebmann, Udo D. Schwarz, and Harald Fuchs
14:30 O 29.36 Towards Automatisation of Nanotomography Imaging — •Christian Dietz, Nicolaus Rehse, Mechthild Döring, Sabine Scherdel, and Robert Magerle
14:30 O 29.37 Frequency Modulated Atomic Force Microscopy: Atomic Resolution and Force Spectroscopy — •Georg Simon, Markus Heyde, Hans-Peter Rust, and Hans-Joachim Freund
14:30 O 29.38 Optimization of the preparation process for tips used in Scanning Tunneling Spectroscopy (STS) — •Stefan Ernst, Steffen Wirth, Michal Rams, and Frank Steglich
14:30 O 29.39 Design of an UHV-STM with a Split Coil Magnet for Low Temperature Applications — •Mike Gyamfi, Oswald Pietzsch, Julian C. Chen, and Roland Wiesendanger
14:30 O 29.40 Digital Pulsed Force Mode in Ambient and Liquid Environment - Indentation of Soft Condensed Matter — •Alexander Gigler, Claudia Gnahm, Michael Holzwarth, Katrin Hübner, and Othmar Marti
14:30 O 29.41 Work function differences of C60 on oriented metal surfaces — •Ulrich Zerweck, Christian Loppacher, and Lukas M. Eng
14:30 O 29.42 Near-field-optical investigation of surface plasmons in metal-insulator-semiconductor tunnel junctions — •Tino Göhler, Jan Seidel, Stefan Grafström, Lukas Eng, Boris Chichkov, and Alain Dereux
14:30 O 29.43 Dynamic Force Microscopy - Manifestations of Rare Atomic Jumps: Experiment and Simulation — •B. Ittermann, R. Hoffmann, A. Baratoff, L. Kantorovich, T. Trevethan, and H. v. Löhneysen
14:30 O 29.44 Imaging local potentials and thermovoltages with the STM — •J. Homoth, M. Wenderoth, L. Winking, T. Druga, and R. G. Ulbrich
14:30 O 29.45 Improved design for a variable temperature scanning tunneling microscope — •Jan Wienhausen, Germar Hoffmann, and Roland Wiesendanger
14:30 O 29.46 The thermal resistance of a thermocouple tip in a scanning thermal microscope — •Andreas Knübel, Ulrich Fleischmann-Wischnath, and Achim Kittel
14:30 O 29.47 Video-rate Scanning Probe Microscopes: problems and solutions — •M.J. Rost, G.J.C. van Baarle, W.A. van Loo, L. Crama, P. Schakel, E. van Tol, T.H. Oosterkamp, and J.W.M. Frenken
14:30 O 29.48 A Besocke-type double-probe STM — •Philipp Jaschinsky, Franz-Peter Coenen, Helmut Stollwerk, Gerhard Pirug, and Bert Voigtländer
14:30 O 29.49 Contact potential reading with a high-resolution tuning-fork AFM using a cantilever tip — •Sebastian Teich, Stefan Grafström, Christian Loppacher, Ulrich Zerweck, and Lukas M. Eng
14:30 O 29.50 Fluctuations and jump dynamics in atomic friction experiments — •Sabine Maier, Yi Sang, Tobin Filleter, Martin Grant, Roland Bennewitz, Enrico Gnecco, and Ernst Meyer
14:30 O 29.51 Lateral and electrical forces during the manipulation of organic molecules — •Lars Zimmerli, Oliver Pfeiffer, Thilo Glatzel, Sabine Maier, Enrico Gnecco, Alexis Baratoff, and Ernst Meyer
14:30 O 29.52 Chirped-Pulse Two Photon Photoemission spectroscopy from surfaces — •Felix Steeb, Stefan Mathias, Michael Bauer, and Martin Aeschlimann
14:30 O 29.53 Theoretical Study of the Electron Dynamics at the Silicon (100) 2x1-Surface — •Norbert Bücking, Martin Slowik, Peter Kratzer, Matthias Scheffler, and Andreas Knorr
14:30 O 29.54 Quasiparticle lifetimes of rare-earth elements, transition metals and noble metals — •Alexander Mönnich, Jörg Lange, Michael Bauer, and Martin Aeschlimann
14:30 O 29.55 ARUPS with higher harmonics using a 2D hemispherical energy analyser — •Stefan Mathias, Ralf Frese, Martin Wiesenmayer, Sven Passlack, Dorothea Hoffmann, Martin Aeschlimann, and Michael Bauer
14:30 O 29.56 TDDFT simulation of Si(001) dimer excitation by intense fs laser-pulses — •Eckhard Pehlke and Jan van Heys
14:30 O 29.57 Description of femtosecond laser induced diffusion within the electronic friction model — •J. Güdde, K. Stepan, A.C. Luntz, and U. Höfer
14:30 O 29.58 Positron induced Auger electron spectroscopy — •Stefan Legl and Christoph Hugenschmidt
14:30 O 29.59 Electron Transfer Dynamics from Perylene to ZnO Semiconductor: A comparative study between TiO2 and ZnO — •Charaf Cherkouk, Jodi Szarko, Lars Gundlach, Liana Socaciu-Siebert, Antje Neubauer, and Frank Willig
14:30 O 29.60 Design and Setup of a Butterfly X-Ray Reflectometer for the Investigation of Liquid Surfaces and Interfaces — •Volker Schön and Patrick Huber
14:30 O 29.61 Experimental and theoretical studies of the structure and dynamics of the CaF2(111) surface — •A. Gotte, M. Baudin, K. Hermansson, A. Cabello, J. Vogt, and H. Weiss
14:30 O 29.62 Jumping atom rows on Au(110) observed with video-rate STM — •Richard van Rijn, Joost W.M. Frenken, and Marcel J. Rost
14:30 O 29.63 Surface conductivity induced by fullerenes on diamond — •Paul Strobel, Jürgen Ristein, and Lothar Ley
14:30 O 29.64 STM-investigations of metal films near the percolation threshold on GaAs(110) — •J. Homoth, M. Wenderoth, T. Druga, L. Winking, and R. G. Ulbrich
14:30 O 29.65 Structural and electronic analysis of Hf on Si(111) surface studied by angle-scanned photoelectron diffraction — •M. F. Carazzolle, M. Schürmann, U. Berges, C. Flüchter, D. Weier, A. de Siervo, R. Landers, G. G. Kleiman, and C. Westphal
14:30 O 29.66 A Photoelectron Diffraction Investigation of the SiO2/4H-SiC(0001) Interface — •Mark Schürmann, Stefan Dreiner, Ulf Berges, and Carsten Westphal
14:30 O 29.67 Initial stages of the graphite/SiC interface formation studied by photoelectron spectroscopy — •K. Emtsev, Th. Seyller, L. Ley, L. Broekman, J.D. Riley, and R.G.C. Leckey
14:30 O 29.68 Surface characterization of InN grown by PIMBE — •Marcel Himmerlich, Vadim Lebedev, Stefan Krischok, Oliver Ambacher, and Juergen A. Schaefer
14:30 O 29.69 SiC Pore Surfaces: Surface Studies of 4H-SiC(1102) and 4H-SiC(1102) — •U. Starke, W.Y. Lee, M. Hetzel, C. Virojanadara, C. Coletti, S.E. Saddow, R.P. Devaty, and W.J. Choyke
14:30 O 29.70 Temperature Induced Phase Transformation on the 4H-SiC (1120) Surface — •U. Starke, W.Y. Lee, and S. Soubatch
14:30 O 29.71 Growth and morphology of ZnO on Fe(110) — •Christian Tusche, Holger L. Meyerheim, and Jürgen Kirschner
14:30 O 29.72 Morphology and electronic structure of ultrathin manganese oxide films — •Mathias Nagel, Lei Zhang, Heiko Peisert, and Thomas Chassé
14:30 O 29.73 Growth, atomic structure and vibrational properties of thin MnO films on Pt(111) — •Steffen Sachert, Christian Hagendorf, Krassimir Kostov, and Wolf Widdra
14:30 O 29.74 Epitaxial Cobalt Oxide Films on Ir(100) — •Chiara Giovanardi, Lutz Hammer, and Klaus Heinz
14:30 O 29.75 Surface morphology of epitaxial lattice-matched Ba0.7Sr0.3O on the Si(001) surface — •Dirk Müller-Sajak, Jan Zachariae, and Herbert Pfür
14:30 O 29.76 Ultrathin vanadium oxide films on W(110) investigated by LEEM — •Benjamin Borkenhagen, Gerhard Lilienkamp, and Winfried Daum
14:30 O 29.77 Thermally and Electron–Induced Processes in Condensed Acetic Acid–Water Films between 80 and 200K studied with MIES, UPS(HeI and II), FTIR and TPD — •S. Bahr, O. Höfft, A. Borodin, V. Kempter, F. Borget, T. Chiavassa, and A. Allouche
14:30 O 29.78 Segregation of salt ions at surfaces of polar liquids and the corresponding amorphous solids — •O. Höfft, U. Kahnert, V. Kempter, P. Jungwirth, and L.X. Dang
14:30 O 29.79 The structure of ordered iodine layers on Pt(100) in electrolyte and air — •Björn Braunschweig and Winfried Daum
14:30 O 29.80 Reactivity studies of formic acid oxidation on the bare and the Cu modified Pd(111) surface — •Klaus Wandelt, Katrin Brandt, and Marco Steinhausen
14:30 O 29.81 Immobilization of cationic porphyrins (H2TMPyP) on sulfate modified Cu(111): An ECSTM study — •Minh Hai Nguyen Thi, Klaus Wandelt, and Peter Broekmann
14:30 O 29.82 Organized Chirality at the Solid/Liquid Interface: An In-Situ STM Study — •Minh Hai Nguyen Thi, Nakcheol Jeong, Barbara Kirchner, Makus Reiher, Christoph A. Schalley, Klaus Wandelt, and Peter Broekmann
14:30 O 29.83 Solid-liquid surfaces under potential control studied by X-ray diffraction — •Frank Uwe Renner, Yvonne Gründer, and Jörg Zegenhagen
14:30 O 29.84 Video STM Observation on A(111) Surface and Cu upd Layer in Aqueous Solution — •Koji Suto and Olaf Magnussen
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