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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 LEEMTaisuke 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 surfacesAlexander 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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