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Regensburg 2007 – scientific programme

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O: Fachverband Oberflächenphysik

O 44: Poster Session II (Semiconductors; Oxides and Insulators: Adsorption, Clean Surfaces, Epitaxy and Growth; Surface Chemical Reactions and Heterogeneous Catalysis; Surface or Interface Magnetism; Solid-Liquid Interfaces; Organic, Polymeric, Biomolecular Films; Particles and Clusters; Methods: Atomic and Electronic Structure; Time-resolved Spectroscopies)

Wednesday, March 28, 2007, 17:00–19:30, Poster C

17:00 O 44.1 A Novel Approach to Measure the Step Line Tension and the Step Dipole Moment on Vicinal Au(001) Electrodes — •Guillermo Beltramo, Harald Ibach, and Margret Giesen
17:00 O 44.2 Electron Induced Desorption of Water on Ruthenium(0001) — •Franziska Traeger, Deler Langenberg, YouKun Gao, and Christof Wöll
17:00 O 44.3 Controlled immobilization of "device" molecules: self-assembled monolayers of ferrocene-substituted biphenyl ethynyl thiolsAndrey Shaporenko, Katrin Rößler, Heinrich Lang, and •Michael Zharnikov
17:00 O 44.4 Surface kinetics and structure of thin polymer films — •Christian Vree and S. G. Mayr
17:00 O 44.5 In-situ synthesis and reactivity of adsorbed iron(II) and cobalt(II) tetraphenylporphyrins — •Yun Bai, Sven Schöffel, Ken Flechtner, Liam Bradshaw, Hans-Peter Steinrück, and J. Michael Gottfried
17:00 O 44.6 STM Investigations on the ordered layers of a Tricarbonyl-(triphenylene)chromium-complex on Ag(111) and Ag(100) — •Christoph Schmitz, Iordan Kossev, Carola Rang, Karl Heinz Dötz, and Moritz Sokolowski
17:00 O 44.7 SPA-LEED and NIXSW investigations of PTCDA on Ag(100) — •Julian Ikonomov, Oliver Bauer, Serguei Soubatch, Adam Lassise, Stefan Tautz, and Moritz Sokolowski
17:00 O 44.8 Looking for optimal Parameters for the self-assembly of linear organic Thiophenes — •Frank Sperka, Othmar Marti, and Elena Mena-Osteritz
17:00 O 44.9 Interaction of Acetic Acid with Solid Water: A Study with IR Reflection-Absorption Spectroscopy (RAIRS) and Electron Spectroscopies (MIES; UPS) — •Stephan Bahr and Volker Kempter
17:00 O 44.10 Coverage and temperature dependence of ordered thin pentacene films on Ag(111) investigated with SPA-LEED — •Annegret Hauschild and Moritz Sokolowski
17:00 O 44.11 Charge transfer dynamics in self-assembled monolayers — •Stefan Neppl, Ulrich Bauer, Peter Feulner, Andrey Shaporenko, Michael Zharnikov, and Dave Allara
17:00 O 44.12 BINAP’s on Au(111) - Electronic interface properties — •Bengt Jaeckel and Bruce Parkinson
17:00 O 44.13 Subphase dependent (2D) ordering in monolayers of amphiphile molecules — •Saskia Schmacke, Bernd Struth, Lutz Wiegart, Henri Gleyzolle, and Metin Tolan
17:00 O 44.14 Complex Structures in Multilayer Polymer-Blends on Glass Substrates — •Hubertus Marbach, Florian Maier, and Hans-Peter Steinrück
17:00 O 44.15 Site selective growth of organic moleculesWenchong wang, dingyong zhong, jia zhu, felix Kalischewski, •chuan du, andreas heuer, harald fuchs, and lifeng chi
17:00 O 44.16 Molecules can climb : Islands formation during organic molecular beam epitaxyDingyong Zhong, •Ruifen Dou, Wenchong Wang, Harald Fuchs, and Lifeng Chi
17:00 O 44.17 Molecular flexibility as a factor affecting the surface ordering of organic adsorbates on metal substrates — •S. Soubatch, R. Temirov, and F. S. Tautz
17:00 O 44.18 STM Observation of Molecular Chains consisting of Mn6Cr Single Molecule Magnets on Highly Ordered Pyrolytic Graphite (HOPG) — •Aaron Gryzia, Armin Brechling, Wiebke Hachmann, Marc David Sacher, Ulrich Heinzmann, Maik Heidemeier, and Thorsten Glaser
17:00 O 44.19 Valence electronic structure of the PTCDA/Au(111) interface — •Johannes Ziroff, Simon Hame, Frank Forster, Azzedine Bendounan, and Friedrich Reinert
17:00 O 44.20 Inelastic electron tunnelling spectroscopy of the ordered PTCDA/Ag(111) interface — •R. Temirov and F.S. Tautz
17:00 O 44.21 High-Resolution Photoemission Spectra of Cytosine, Thymine and Uracil — •Andrea Haug, Maria-Benedetta Casu, Heiko Peisert, and Thomas Chassé
17:00 O 44.22 Electron spectroscopy on functionalized lignin-like materials — •Lothar Klarhöfer, Burkhard Roos, Wolfgang Maus-Friedrichs, Volker Kempter, and Wolfgang Viöl
17:00 O 44.23 Characterisation of multi-wall carbon nanotubes functionalised with carboxyl groups — •Marcel Himmerlich, Uwe Ritter, Henry Romanus, Juergen A. Schaefer, Peter Scharff, and Stefan Krischok
17:00 O 44.24 X-ray absorption of spin crossover complexes — •Matthias Bernien, Marten Piantek, Jorge Miguel, Radu Abrudan, Heiko Wende, Wolfgang Kuch, Marco Haryono, Holger Kämpf, and Andreas Grohmann
17:00 O 44.25 Geometric and electronic structure of azobenze - alkanethiols on gold — •Daniel Brete, Roland Schmidt, Sanja Korika, Cornelius Gahl, and Martin Weinelt
17:00 O 44.26 Molecular distortion upon adsorption: The case of NTCDA/ Ag(111) — •Christian Kumpf, Christoph Stadler, Ingo Kröger, Michael Scheuermann, and Eberhard Umbach
17:00 O 44.27 Laser-tailoring of the size and shape of gold nanoparticles in solution — •Florian Vogel, Frank Hubenthal, and Frank Träger
17:00 O 44.28 DFT-Investigations of Coalescence Behaviour of Small Magic Si Clusters on Surfaces — •Wolfram Quester and Peter Nielaba
17:00 O 44.29 Kinetics of Ir-cluster lattice formation on a moiré of graphene with Ir(111) — •Tim Plasa, Alpha T. NDiaye, Josef Mysliveček, and Thomas Michely
17:00 O 44.30 WnSm: Possible material for new fullerene structures — •Wilko Westhäuser, Tim Fischer, Tobias Mangler, Sibylle Gemming, Gotthard Seifert, and Gerd Ganteför
17:00 O 44.31 Ag cluster growth on biaxially oriented PET — •Günther Weidlinger, Lidong Sun, José Manuel Flores-Camacho, Michael Hohage, and Peter Zeppenfeld
17:00 O 44.32 CO oxidation and partial oxidation of light alkanes over TiO2 supported gold catalysts in microreactors — •Guido Walther, Sebastian Horch, Ulrich Quaade, Ib Chorkendorff, Søren Jensen, and Ole Hansen
17:00 O 44.33 Dynamics of Metal NanodropletsAnja Habenicht, Paul Leiderer, Johannes Boneberg, •Moritz Trautvetter, Daniel Told, Christian Pfahler, Alfred Plettl, Paul Ziemann, Michael Kinyanjui, and Ute Kaiser
17:00 O 44.34 Electronic structure of iron oxide nanoparticles — •Aladin Ullrich, Daniel Gyasi-Antwi, Marcus Preisinger, Michael Krispin, and Siegfried Horn
17:00 O 44.35 Fabrication and Characterization of Gold Nanocrystals on NaCl(001)-Surfaces — •Andreas Winter, Jawad Slieh, Armin Brechling, Wiebke Hachmann, Ulf Kleineberg, and Ulrich Heinzmann
17:00 O 44.36 Herstellung und Vermessung von Kobalt-ClusternMatthias Grube, •Matthias Büenfeld, Frank Schmidl und Paul Seidel
17:00 O 44.37 Ag islands on C60 functionalized Au(111) compared to deposited Ag clusters — •Torsten Richter, Stefanie Duffe, Thomas Irawan, Benedikt Sieben, Heinz Hövel, Chunrong Yin, and Bernd von Issendorff
17:00 O 44.38 GISAXS studies of micellar supported Au nanoparticles on TiO2 — •Nicole Jeutter, Didier Wermeille, Joachim Bansmann, Stefan Kielbassa, Christine Fix, Ulf Wiedwald, Hans-Gerd Boyen, and Paul Ziemann
17:00 O 44.39 Tunneling through single atoms — •Martyna Polok, Dmitry Fedorov, Michael Czerner, and Ingrid Mertig
17:00 O 44.40 Experimental band structure of V2O5 by angle resolved photoelectron spectroscopy — •Torsten Stemmler, Maximilian Kauert, Helmut Dwelk, and Recardo Manzke
17:00 O 44.41 Fermi surface map of metallic MoTe2 — •Thorsten Zandt, Robert Heimburger, Christoph Janowitz, and Recardo Manzke
17:00 O 44.42 Spin- and momentum-resolved (inverse) photoemission for in situ investigation of the electronic structure of magnetic thin films — •Michael Budke, Tobias Allmers, and Markus Donath
17:00 O 44.43 Excited states of matter probed with soft X-rays — •Martin Beye, Martin Deppe, Alexander Föhlisch, Franz Hennies, Mitsuru Nagasono, Edlira Suljoti, and Wilfried Wurth
17:00 O 44.44 Matrix-Element Effects in Valence-Band Photoemission of FexTiS2 using Circularly Polarized Light — •Martin Marczynski-Bühlow, Sabrina Lang, Jens Buck, Kai Roßnagel, Lutz Kipp, Nathaniel Janke-Gilman, Andrew Walter, and John Riley
17:00 O 44.45 Spatially resolved photoemission measurements using reflective photon sieves — •Matthias Kalläne, Tim Riedel, Dirk Rahn, Sönke Harm, Kai Roßnagel, Jens Buck, Martin Marczynski-Bühlow, Claas Thede, and Lutz Kipp
17:00 O 44.46 Spin-Orbit Induced Valence-Band Splitting in Mg Thin Films Grown on W(110) and Mo(110) — •Alexander Gottberg, Alexander Helmke, Victor Soltwisch, Günter Kaindl, and Eugen Weschke
17:00 O 44.47 Dependence of ultrafast charge transfer on orbital overlap — •Martin Deppe, Alexander Föhlisch, Franz Hennies, Mitsuru Nagasono, Martin Beye, and Wilfried Wurth
17:00 O 44.48 Unbuckling dimers at the Silicon(100) surface — •Christian Eickhoff, Cornelius Gahl, Tanja Giessel, Jens Kopprasch, Irina Ostapenko, Helena Prima Garcia, Roland Schmidt, and Martin Weinelt
17:00 O 44.49 Pretreatment of Steel Surfaces — •Christian Holzheu, Matthias Laske, and Othmar Marti
17:00 O 44.50 Microscopic picture of adsorption and desorption of D2O processed Au nanoparticles onto amino-terminated SiO2 surface studied by in situ ATR-SEIRA spectroscopy — •Tadaaki NAGAO, Dominik ENDERS, and Tomonobu NAKAYAMA
17:00 O 44.51 Atomic Force Microscopy studies on — •Jörn Wochnowski, Thimo Göllnitz, Germar Hoffmann, Jürgen Heck, and Roland Wiesendanger
17:00 O 44.52 CO oxidation on modified Pt surfaces — •Regine Streber, Barbara Tränkenschuh, Michael Lorenz, Christian Papp, Reinhard Denecke, and Hans-Peter Steinrück
17:00 O 44.53 Photoinduced catalytic reactions on mars analogous surfaces — •Dominik Schwendt, Burkhard Roos, and Wolfgang Maus-Friedrichs
17:00 O 44.54 The influence of surface oxygen and oxide layers on adsorption systems on Ni(111) — •Michael Peter Andreas Lorenz, Regine Streber, Fabian Bebensee, Reinhard Denecke, and Hans-Peter Steinrück
17:00 O 44.55 Multiple charge states of Ag atoms on ultrathin NaCl films — •Jascha Repp, Gerhard Meyer, Fredrik Olsson, Sami Paavilainen, and Mats Persson
17:00 O 44.56 Controlling molecular adsorption through domain-patterned lithium niobate — •Alexander Haußmann, Marc Tobias Wenzel, Stefan Grafström, Thomas Härtling, Christian Loppacher, and Lukas Eng
17:00 O 44.57 Interaction of different SrTiO3 surfaces with reactive gases — •Florian Voigts, Dominik Schwendt, Martin Frerichs, Christos Argirusis, Günter Borchardt, and Wolfgang Maus-Friedrichs
17:00 O 44.58 Surface properties of indium oxide and its interaction with ozone for the use as gas sensor — •Marcel Himmerlich, Chunyu Wang, Volker Cimalla, Juergen A. Schaefer, Oliver Ambacher, and Stefan Krischok
17:00 O 44.59 Stability of Fe3O4(001) in a humid environment — •Narasimham Mulakaluri, Rossitza Pentcheva, and Matthias Scheffler
17:00 O 44.60 α-Fe2O3 (0001) surface structure analysis by LEED — •Maike Lübbe and Wolfgang Moritz
17:00 O 44.61 Temperature dependent femtosecond two-photon photoemission from ultrathin MgO films — •Tobias Gleitsmann, Mihai E. Vaida, and Thorsten M. Bernhardt
17:00 O 44.62 Surface morphology and surface stress of CaF2 films on Si(111) — •Markus Neubert, Peter Kury, Friedrich Klasing, and Michael Horn von Hoegen
17:00 O 44.63 Improvement of the thermal stability of the HfO2/Si(100) system using a diffusion barrier — •D. Weier, A. deSievro, M. Schürmann, C. Flüchter, M. Carazzolne, A. Pancotti, R. Landers, G. Kleiman, and C. Westphal
17:00 O 44.64 Cerium oxide films on TiOx coated Pt(111)-single crystals — •Thorsten Staudt and Klaus Schierbaum
17:00 O 44.65 EELS investigations of surface color centers in BaO, SrO and lattice matched Ba0.7Sr0.3O on Si(001) — •Dirk Müller-Sajak and Herbert Pfnür
17:00 O 44.66 In situ STM study of the adsorption and oxidation of sulfide on the Au(1 0 0) surface — •Christian Schlaup, Daniel Friebel, Peter Broekmann, and Klaus Wandelt
17:00 O 44.67 Surface science approach to study surface and interface properties of room temperature ionic liquids — •Oliver Höfft, Stephan Bahr, Volker Kempter, Marcel Himmerlich, Stefan Krischok, Maxim Eremtchenko, Yonghe Liu, Rolf Öttking, Anita Neumann, Jens Uhlig, Pierre Lorenz, Imad Ahmed, and Jürgen Schaefer
17:00 O 44.68 Corrosion Inhibition by Diphenylviologen on Cu(100) — •Knud Gentz, Peter Broekmann, Simone Koßmann, Barbara Kirchner, and Klaus Wandelt
17:00 O 44.69 STM results on Electrochemical Surface Electron Transfer Reactions — •Duc Thanh Pham, Knud Gentz, Carolin Zörlein, Peter Broekmann, and Klaus Wandelt
17:00 O 44.70 Potential dependent structures of adsorbed viologens on Cu(100) — •Knud Gentz, Peter Broekmann, Simone Koßmann, Barbara Kirchner, and Klaus Wandelt
17:00 O 44.71 Electric field effects at the ice/SiO2 interface — •Heiko Schröder, Sebastian Schöder, Markus Mezger, Harald Reichert, Veijo Honkimäki, Jörg Bilgram, and Helmut Dosch
17:00 O 44.72 A x-ray reflectivity study of the structural arrangement of ionic liquids at solid interfaces — •Markus Mezger, Harald Reichert, Moshe Deutsch, Benjamin Ocko, Heiko Schröder, John Okasinski, Sebastian Schöder, Lilach Tamam, Helmut Dosch, and Veijo Honkimäki
17:00 O 44.73 High-resolution in-situ x-ray study of the hydrophobic gap at the water-OTS interface — •Markus Mezger, Harald Reichert, Heiko Schröder, John Okasinski, Sebastian Schöder, and Helmut Dosch
17:00 O 44.74 Adsorption of Au on Rutile TiO2(011)-(2x1) and (110) films grown on Rhenium Host Surfaces — •Susanne Roth, Wilhelmine Kudernatsch, Dirk Rosenthal, and Klaus Christmann
17:00 O 44.75 Experimental identification of the “active site” on a nano catalyst:Thomas Jaramillo, Kristina Jørgensen, Jacob Bonde, Jane Nielsen, •Sebastian Horch, and Ib Chorkendorff
17:00 O 44.76 Thermal and Redox Stability of PdZn Catalysts in Vacuum and During Methanol Adsorption Studied by In-Situ XPS — •Karifala Dumbuya, Reinhard Denecke, and Hans-Peter Steinrück
17:00 O 44.77 CO oxidation measurements on Au/TiO2 model catalysts — •Stefan Kielbassa, Joachim Bansmann, and Jürgen Behm
17:00 O 44.78 Enhanced sensitivity and long-term stability for surface stress measurements — •Friedrich Klasing, Peter Kury, and Michael Horn-von Hoegen
17:00 O 44.79 Depth profiling of thin film solar cell components by synchrotron excited Soft X-Ray Emission Spectroscopy (SXES) — •Harry Mönig, Markus Bär, Christian Camus, Ahmed Ennaoui, Alexander Grimm, Christian Jung, Christian Kaufmann, Paul Körber, Timo Kropp, Iver Lauermann, Sebastian Lehmann, Martha Lux-Steiner, Tim Münchenberg, Paul Pistor, Stefan Puttnins, Rodrigo Saez-Araoz, Hans-Werner Schock, Stefan Sokoll, and Christian-Herbert Fischer
17:00 O 44.80 Using a scanning tunnelling microscope for pressure measurement — •Thomas Madena and Achim Kittel
17:00 O 44.81 PGM-Beamline at the Undulator U55 at DELTA — •Ulf Berges, Sven Döring, and Carsten Westphal
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