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Berlin 2008 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 55: Poster Session III - MA 141/144 (Methods: Atomic and Electronic Structure; Particles and Clusters; Heterogeneous Catalysis; Semiconductor Substrates: Epitaxy and Growth+Adsorption+Clean Surfaces+Solid-Liquid Interfaces; Oxides and Insulators: Solid-Liquid Interfaces+Epitaxy and Growth; Phase Transitions; Metal Substrates: Adsorption of Inorganic Molecules+Epitaxy and Growth; Surface Chemical Reactions; Bimetallic Nanosystems: Tuning Physical and Chemical Properties; Oxides and insulators: Adsorption; Organic, polymeric, biomolecular films; etc.)

Mittwoch, 27. Februar 2008, 18:30–19:30, Poster F

18:30 O 55.1 Lagrange Functions for Electronic Structure Calculations — •Christine Broelemann, Peter Krüger, and Johannes Pollmann
18:30 O 55.2 Combined direct and inverse photoemission experiment: A thorough characterization of energy, angle and spin resolution — •Michael Budke, Tobias Allmers, and Markus Donath
18:30 O 55.3 Two-photon Photoemission spectroscopy of the clean and alkali-doped 1T-TiSe2 transition-metal dichalcogenide — •Martin Wiesenmayer, Jens Buck, Timm Rohwer, Kai Rossnagel, Lutz Kipp, and Michael Bauer
18:30 O 55.4 Atomically Resolved Kelvin Probe Force Microscopy Measurements Analysed by a nc-AFM simulator — •Thilo Glatzel and Laurent Nony
18:30 O 55.5 Photoelectron Spectroscopy at FLASH: Limits and Perspectives — •Martin Marczynski-Bühlow, Matthias Kalläne, Stefan Hellmann, Sabrina Lang, Claas Thede, Tim Riedel, Sönke Harm, Kai Rossnagel, and Lutz Kipp
18:30 O 55.6 Electronic structure of the non-polar GaN(1100) surface — •Marco Bertelli, Peter Löptien, Jörg Malindretos, Martin Wenderoth, Rainer G. Ulbrich, Angela Rizzi, Maria Clelia Righi, and Alessandra Catellani
18:30 O 55.7 Electronic structure of transition metal dichalcogenide misfit compounds — •Matthias Kalläne, Kai Roßnagel, and Lutz Kipp
18:30 O 55.8 Plasma Electrochemistry in Ionic Liquids: Deposition of Copper-Nanoparticles — •Mareike Brettholle, Oliver Höfft, Sebastian Mathes, Sherif Zein El Abedin, and Frank Endres
18:30 O 55.9 Fluorescence in the presence of metallic nanoparticles — •Philipp Reichenbach, Thomas Härtling, and Lukas M. Eng
18:30 O 55.10 Ab initio study on electronic and optical properties of silicon nanocrystals embedded in SiO2 matrices — •Kaori Seino, Friedhelm Bechstedt, and Peter Kroll
18:30 O 55.11 WnSm-Clusters: Possible Building Blocks for New Nano-Materials? — Wilko Westhäuser, •Tobias Mangler, Tim Fischer, Sibylle Gemming, Gotthard Seifert, and Gerd Ganteför
18:30 O 55.12 Crystal structure of transition metal oxide nano particles synthesized form ferritin — •Michael Krispin, Florian Sedlmeir, Aladin Ullrich, and Siegfried Horn
18:30 O 55.13 Interaction of slow highly charged ions with surfaces — •Christian Haake, Thorsten Peters, Andreas Wucher, and Marika Schleberger
18:30 O 55.14 Swift Heavy Ion (SHI) modification of Ag/Au-TiO2 nanocomposite thin films prepared by co-sputtering. — Venkata Sai Kiran Chakravadhanula, Venkata Girish Kotnur, Amit Kulkarni, Yogendra Kumar Mishra, Devesh Kumar Avasthi, Dietmar Fink, Thomas Strunskus, •Vladimir Zaporojtchenko, and Franz Faupel
18:30 O 55.15 X-Ray Absorption (XAS) and Magnetic Circular Dichroism (XMCD) Measurements of Mn6Cr Single-Molecule-Magnets Adsorbed on Various Surfaces — •Fabian Merschjohann, Aaron Gryzia, Armin Brechling, Marc D. Sacher, Ulrich Heinzmann, Maik Heidemeier, Thorsten Glaser, Sönke Voss, Mikhail Fonin, Michael Burgert, Ulrich Rüdiger, and Eberhard Goering
18:30 O 55.16 STM-Study of clean ZnO surfaces and Cu growth on ZnO — •Kroll Martin, Kuschel Thomas, Löber Thomas, and Köhler Ulrich
18:30 O 55.17 Trends in Reactivity: Gold Catalysis — •Guido Walther, Søren Jensen, and Sebastian Horch
18:30 O 55.18 Homogeneous and front-induced surface transformations during catalytic oxidation of ammonia over Pt(1 0 0) — •Florian Lovis, Matias Rafti, Yingfeng Zeng, and Ronald Imbihl
18:30 O 55.19 Mass selected Ag cluster based catalysis: size and shape effects — •Kristian Sell, Ingo Barke, Viola von Oeynhausen, Karl-Heinz Meiwes-Broer, Stefan Vajda, Sungsik Lee, Yu Lei, Byongdu Lee, Jeffrey W. Elam, Michael J. Pellin, Sönke Seifert, Randall E. Winans, Randall J. Meyer, and Arantxa Fraile-Rodríguez
18:30 O 55.20 Inverse Au/TiO2 model catalysts studied with in-situ high-pressure XPS — •Dumbuya Karifala, Lucasczyk Thomas, Schirmer Michael, Marbach Hubertus, Gottfried Michael, and Steinrück Hans-Peter
18:30 O 55.21 The chemical state of iron during N2O decomposition over iron modified zeolites ZSM-5: A high-pressure XPS study — •Karifala Dumbuya, Saiprasath Gopalakrishnan, Wilhelm Schwieger, J. Michael Gottfried, and Hans-Peter Steinrück
18:30 O 55.22 Silver, oxygen and hydrogen deposited on the Bi terminated prestructured Si/Ge surface — •Vasily Cherepanov and Bert Voigtländer
18:30 O 55.23 Surface Characterisation of MOCVD Single Source Precursor Grown GaSb-films — •Andreas Seemayer, Alexander Hommes, Sascha Hümann, Ralf Hunger, Stephan Schulz, and Klaus Wandelt
18:30 O 55.24 Growth of large laser deposited Cu-pyramides on Si at raised temperatures — •Susanne Seyffarth and Hans-Ulrich Krebs
18:30 O 55.25 Magnetic and structural investigations of thin iron layers on GaAs(001) and GaAs(110) surfaces with and without an MgO intermediate layer — •Carsten Godde, Sani Noor, Christian Urban, Igor Barsukov, Jürgen Lindner, and Ulrich Köhler
18:30 O 55.26 Magnetic in situ characterization by MOKE and Kerr microscopy — •Sani Noor, Carsten Godde, Christian Urban, and Ulrich Köhler
18:30 O 55.27 STM and STS study of atomic and electronic structure of epitaxial graphene on SiC(0001) — Peter Lauffer, Konstantin V. Emtsev, Sergey Reshanov, Ralf Graupner, •Thomas Seyller, Gerhard Pensl, Heiko B. Weber, and Lothar Ley
18:30 O 55.28 Morphology of epitaxial graphene films on SiC(0001) determined by LEEM — Taisuke Ohta, Farid El Gabaly, Aaron Bostwick, Jessica L. McChesney, Konstantin V. Emtsev, Andreas K. Schmid, •Thomas Seyller, Karsten Horn, and Eli Rotenberg
18:30 O 55.29 Interface investigations for III-V solar cells — •Ulf Seidel, Henning Döscher, and Thomas Hannappel
18:30 O 55.30 Resistance of a single atom: scattering of electrons by single adatoms and small islands during homoepitaxial growth of Bi(111) films — •Hichem Hattab, Giriraj Jnawali, Boris Krenzer, and Michael Horn-von Hoegen
18:30 O 55.31 Laser Treatment of Stainless Steel — •Christian Holzheu, Matthias Laske, and Othmar Marti
18:30 O 55.32 STM studies of surface plasmon mediated laser annealing of gold films — •Markus Schmotz, Armin Fubel, and Paul Leiderer
18:30 O 55.33 Interfacial layering of room temperature ionic liquids based on the tris(pentafluoroethyl)trifluorophosphate anion at the sapphire interfaces — •Markus Mezger, Heiko Schröder, Sebastian Schramm, Harald Reichert, Sebastian Schöder, John Okasinski, Moshe Deutsch, Benjamin Ocko, Emerson De Souza, John Ralston, and Helmut Dosch
18:30 O 55.34 High energy x-ray reflectivity study of the room temperature ionic liquids [bmim]+ [PF6]− and [bmim]+ [BF4]− at solid interfaces — •Sebastian Schramm, Markus Mezger, Heiko Schröder, Harald Reichert, John Okasinski, Moshe Deutsch, Benjamin Ocko, Emerson De Souza, and Helmut Dosch
18:30 O 55.35 Post annealing investigations of thin praseodymia films on Si(111) — Sebastian Gevers, •Daniel Bruns, Thomas Weisemöller, Carsten Deiter, and Joachim Wollschläger
18:30 O 55.36 Adsorption of benzene on the Si(001)-(2×1) and the SiC(001)-(3×2) surfaces – a comparative theoretical study — •Jürgen Wieferink, Peter Krüger, and Johannes Pollmann
18:30 O 55.37 Insulating Ground State of Sn/Si(111)-(√(3)×√(3))R30∘ — •Silvio Modesti, Luca Petaccia, Gustavo Ceballos, Ivana Vobornik, Giancarlo Panaccione, Giorgio Rossi, Luca Ottaviano, Silvano Lizzit, and Andrea Goldoni
18:30 O 55.38 First-Principles Investigation of an Epitaxial Silicon Oxynitride Layer on a 6H-SiC(0001) Surface — •Peter Krüger, Björn Baumeier, and Johannes Pollmann
18:30 O 55.39 Energy barriers for dissociative adsorption of H2 molecules on Si, SiC, and diamond (001) surfaces: A comparison — •Xiangyang Peng, Peter Krüger, and Johannes Pollmann
18:30 O 55.40 Laser Activated Vapour Phase Processes for Silicon Substrate Cleaning — •Ulrich Abelein, Andreas Assmuth, Torsten Sulima, and Ignaz Eisele
18:30 O 55.41 The interface between diamond and aqueous electrolyte — •Markus Dankerl, Moritz Hauf, Ulrich Stützel, Andreas Reitinger, Jose Garrido, and Martin Stutzmann
18:30 O 55.42 Scanning tunneling microscope study of Fe, Co, and Cu- Phthalocyanine growth on metal surfaces — •Shih-Hsin Chang, Alessandro Scarfato, Germar Hoffmann, and Roland Wiesendanger
18:30 O 55.43 Design and construction of a 300 mKelvin / 17 Tesla ultra-high vacuum scanning tunneling microscope for molecular studies — •Jörg Schwöbel, Matthias Nohme, Robert Ravlić, Jan Wienhausen, Germar Hoffmann, and Roland Wiesendanger
18:30 O 55.44 STM / STS investigation of porphyrin and corrole molecules on surfaces — •Germar Hoffmann, Stefan Kuck, Jens Brede, and Roland Wiesendanger
18:30 O 55.45 Water adsorption on stepped and flat Pt(111) surfaces – combined TDS and STM measurements — •Alexander Picolin, Alex Redinger, Carsten Busse, Markus Morgenstern, and Thomas Michely
18:30 O 55.46 STM observation of antiphase boundaries in Fe3O4(001)/MgO thin epitaxial films — •David Serrate, Julia M. Orna, Luis Morellón, Andre Kubetzka, Kirsten von Bergman, and Roland Wiesendanger
18:30 O 55.47 Metal coatings prepared by organometallic chemical vapour deposition (OMCVD) — •Jörn Wochnowski, Thimo Göllnitz, Germar Hoffmann, Roland Wiesendanger, and Jürgen Heck
18:30 O 55.48 Study of formation and thermal stability of Fe layers on ZnO surfaces — Alexander Demund, Daniel Wett, Sylvia Reiche, Rüdiger Szargan, and •Reinhard Denecke
18:30 O 55.49 Investigation of MgO thin films on Mo(100) by scanning tunneling microscopy and spectroscopy — •Mike Pezzotta, Dinesh Subramaniam, Marco Pratzer, and Markus Morgenstern
18:30 O 55.50 Direct metalation of phthalocyanine and tetraphenylporphyrin on Ag(111) with co-adsorbed iron atoms — •Yun Bai, Florian Buchner, Matthew Wendahl, Robert Staehle, Ina Kellner, Andreas Bayer, Hubertus Marbach, Jörg Michael Gottfried, and Hans-Peter Steinrück
18:30 O 55.51 Enhancement of photodesorption by vibrational excitation — •Tijo Vazhappilly, Stephanie Beyvers, Tillmann Klamroth, Rigoberto Hernandez, and Peter Saalfrank
18:30 O 55.52 Adsorption, Dissociation and Desorption of Acetylene on Steel — •Andreas Bayer, Jürgen Rossa, Reinhard Denecke, and Hans-Peter Steinrück
18:30 O 55.53 Chemical reactivity of the polar O-ZnO(000-1) surface investigated by vibrational spectroscopy — •Hengshan Qiu, Yuemin Wang, and Christof Wöll
18:30 O 55.54 SPA-LEED investigations on the growth of NiO films on MgO passivated Ag(001) — •Lars Boewer, Bernd Zimmermann, and Joachim Wollschlaeger
18:30 O 55.55 Properties of ultrathin In layers on the Ni(111) face — •Wojciech Linhart, Tomasz Tokarz, Agnieszka Gorzelska, Zbigniew Jankowski, and Aleksander Krupski
18:30 O 55.56 Phases with long-range order observed in the interaction of silver with the Re(1010) surface. — •Viktor Scherf, Christian Pauls, Lyria Messahel, and Klaus Christmann
18:30 O 55.57 A Monte Carlo study of surface diffusion driven growth of a single droplet — •Robert Heimburger
18:30 O 55.58 Vibrational features of copper adatoms on Cu(111) — •Diana Vogel, Olaf Skibbe, and Annemarie Pucci
18:30 O 55.59 The growth and structure of titania films on a rhenium(0001) surface — •Susanne Schubert and Klaus Christmann
18:30 O 55.60 The PtxRu1−x/Ru(0001) surface alloy formation process studied by STM — •Andreas Bergbreiter, Harry E. Hoster, and R. Jürgen Behm
18:30 O 55.61 Temperature effects in the growth of Ru on Pt(111) — András Berkó, •Andreas Bergbreiter, Petra M. Erne, Harry E. Hoster, and R. Jürgen Behm
18:30 O 55.62 Atomic-scale self-organization of Fe nanostripes on stepped Cu(111) surfaces — •Nikolay N. Negulyaev, Valeri S. Stepanyuk, Wolfram Hergert, Patrick Bruno, and Jurgen Kirschner
18:30 O 55.63 Influence of sputtering effects during homoepitaxial growth of Cu(100) using electron-beam evaporation — •Henning Prüser, Martin Wenderoth, Alexander Weismann, and Rainer G. Ulbrich
18:30 O 55.64 The growth of Co on Fe/W(110)investigated by STM and STS — •Torsten Methfessel and Hans-Joachim Elmers
18:30 O 55.65 Adsorption of CO, O2 and ethene on PtxCe/Pt(111) surface alloys. A HREELS-, TPD-study. — Jan Markus Essen, •Conrad Becker, and Klaus Wandelt
18:30 O 55.66 Preparation and investigation of galvinoxyl on potassium bromide — •Miriam Klusmann and Marika Schleberger
18:30 O 55.67 Contact charging between insulators by organic molecule adsorption — •Wei Chen, Christoph Tegenkamp, and Herbert Pfnuer
18:30 O 55.68 The structure of the first layer of acetylene adsorbed on NaCl(100) — Aldo Cartagena, •Jochen Vogt, and Helmut Weiss
18:30 O 55.69 Oxygen incorporation from CO2 and H2O in Fe-doped SrTiO3 single crystals — •Florian Voigts, Dominik Schwendt, Sebastian Dahle, Pradyot Datta, Jana Große-Brauckmann, Lars Dörrer, Christos Argirusis, and Wolfgang Maus-Friedrichs
18:30 O 55.70 Interaction of SrTiO3 nanoparticles with reactive gases — •Dominik Schwendt, Florian Voigts, Wolfgang Maus-Friedrichs, Christos Argirusis, and Jana Große-Brauckmann
18:30 O 55.71 Growth Study of Salene Molecules on NaCl(001) — •Knud Lämmle, Alexander Schwarz, and Roland Wiesendanger
18:30 O 55.72 Spin-dependent Electron Transmission through Organized Organic thin Films — •Benjamin Göhler, Arne Rosenfeldt, Volker Hamelbeck, Georg F. Hanne, Helmut Zacharias, and Ron Naaman
18:30 O 55.73 Self-assembled monolayers on gold containing azobenzene ligands — •F. Vogel, M. Borg, F. Bretthauer, U. Siemeling, and F. Träger
18:30 O 55.74 Vapour phase deposition of biphenylthiol self-assembled monolayers — •Laxman Kankate, Andrey Turchanin, and Armin Gölzhäuser
18:30 O 55.75 Vapour phase deposition of biphenylthiol self-assembled monolayers — •Laxman Kantake, Andrey Turchanin, and Armin Gölzhäuser
18:30 O 55.76 Valence band spectroscopy on functionalized cellulose surfaces — •Lothar Klarhöfer, Kai Volgmann, Wolfgang Maus-Friedrichs, Volker Kempter, and Wolfgang Viöl
18:30 O 55.77 Surface investigations of wood constituents and wood-based compounds — •Thomas Haensel, Andreas Comouth, Nicolas Zydziak, Pierre Lorenz, Syed Imad-Uddin Ahmed, Stefan Krischok, Axel Kauffmann, and Juergen A. Schaefer
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