Technical Physics | Institute of Physics | Faculty of Natural Sciences

Prof. Dr. Thomas Seyller

Technische University Chemnitz
Institut für Physik – Technische Physik
Reichenhainer Straße 70
09126 Chemnitz
Phone: +49-371-531-32898
Fax: +49 (0) 371 531-…

Presentations

2020

Growth and characterization of WS₂ on epitaxial graphene on SiC(0001). Talk. Workshop Graphene Flagship WP3, Lanzarote, 10.-14. February 2020.

2019

Angle-resolved Photoelectron Spectroscopy. Invited Talk. Summer School "Characterization of micro- and nano-materials", BTU Cottbus, Germany, 23.-27. September 2019.
Oberflächlsiche Geschichten vom Elektron. Öffentlicher Vortrag zur Endausscheidung der Sächsischen Physikolympiade, TU Chemnitz, 30. März 2019.

2018

Epitaxial Graphene on SiC studied by Electron Spectroscopy. Invited Seminar. Center for Quantum Spintronics (QuSpin), Norwegian University of Science and Technology, Trondheim, Norwegen, 26. September 2018.
Epitaktisches Graphen auf SiC - Was können wir mit Methiden der Oberflächenanalytik lernen? Invited Talk. 20. Tagung Angewandte Oberflächenanalyitk, Kaiserslautern, Germany, 03.-05. September 2018.
Doping and Work Function of Epitaxial Graphene on Silicon Carbide. Invited Talk, 1st Tianjin International Symposium on Epi-Graphene, Tianjin, China, 22.-28. July, 2018.
Epitaxial Graphene on SiC: Growth, Properties and Manipulation. Invited Semiar, Peter Grünberg Institute, FZ Jülich, Germany, 19. June 2018.
Graphen - Nobelpreisträchtige Kohlenstoffwaben auf dem Weg vom Labor in die Anwendung. Invited Talk, Seneror's College of TU Chemnitz, 26. June 2018.
Epitaxial Graphene. Invited Talk, Winter school of the GRS-Cluster »Funktionale Materialien und Schichtsysteme für die effiziente Energiewandlung«, BTU Cottbus-Senftenberg, Germany, 19.-23. March 2018.

2017

Polarization Doping and Work Function of Epitaxial Graphene on Silicon Carbide, Invited Talk. International Symposium on Epitaxial Graphene (ISEG-2017), Nagoya University, Japan, 22-25 November 2017.
Intercalation of epitaxial graphene on SiC: a tool for interface engineering, Invited Talk. National Physical Laboratory, Teddington, England, October 2017.
Intercalation of epitaxial graphene on SiC: a tool for interface engineering, Invited Talk. Fourth Erlangen Symposium on Synthetic Carbon Allotropes, Erlangen, September 2017.
Polarization Doping and Work Function of Epitaxial Graphene on Silicon Carbide, Invited Talk. 16th International Conference on the Formation of Semiconductor Interfaces, Hannover, July 2017.
Graphen - Nobelpreisträchtige Kohlenstoffwaben, Talk. Long Night of Sciences TU Chemnitz, May 2017.
Epitaxial Graphene on SiC: growth, properties, and manipulation, Invited Talk, Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic, April 2017.
Epitaxial Graphene on SiC studied by Electron Spectroscopy, Invited Talk, Department of Physics, Yonsei University, Seoul, Republic of Korea, March 2017.
Epitaxial Graphene on SiC: growth, properties, and manipulation, Invited Talk, Korean Research Institute for Standards and Science (KRISS), Daejeon, Republic of Korea, March 2017.
Doping and work function of epitaxial graphene on silicon carbide, Invited Talk, Seminar of SFB 953 Synthetic Carbon Allotropes, FAU Erlangen-Nürnberg, January 2017.

2016

Das Ende des Moorschen Gesetzes - Was kommt nach der Halbleitertechnologie? Ausweg neue Materialien: Graphen? Eingeladener Vortrag, Tauchgänge in die Wissenschaft - Wissenschaftskolleg für Journalisten: Daten - Rohstoff der Zukunft, Saarbrücken, November 2016.
Work function of graphene multilayers on SiC(0001), Poster, Graphene & 2-D Materials Conference: From Research to Applications, National Physical laboratory, London, United Kingdom, November 2016.
Epitaxial graphene on SiC, Invited Talk, Institutskolloqium, Innovations for High Performance Microelectronics (IHP GmbH), Frankfurt (Oder), September 2016.
Epitaxial graphene on silicon carbide, Invited Talk, Nanotechnology for Instrumentation and Measurement Workshop, Chemnitz, September 2016.
Robust Phonon-Plasmon Coupling in Quasi-Freestanding Graphene on Silicon Carbide, 18th International Conference on Crystal Graoth and Epitaxy, Nagoya, Japan, August 2016.
Polarization doping and work function of epitaxial graphene on silicon carbide, Talk, 18th International Converence on Solid Films and Surfaces, Chemnitz, September 2016.
Epitaxial graphene on silicon carbide studied by electron spectroscopy, Invited Talk, Graphene Week 2016, Warsaw, Poland, June 2016.
Epitaxial graphene on silicon carbide studied by electron spectroscopy, Invited Talk, 3rd European Workshop on Epitaxial Graphene and 2D Materials, Bergisch Gladbach, May 2016.
Epitaxial graphene on silicon carbide studied by electron spectroscopy, Invited Talk, IFW Dresden, March 2016.
Epitaxial graphene on silicon carbide studied by electron spectroscopy, Invited Talk, Helmholtz-Zentrum Berlin
für Materialien und Energie, Berlin, January 2016.
Robust plasmon-phonon coupling in epitaxial graphene on SiC, Talk, Workshop Advances on the Synthesis of Graphene, Fuerteventura, Spain, January 2016.
Polarization doping of graphene on SiC, Talk, Workshop Advances on the Synthesis of Graphene, Fuerteventura, Spain, January 2016.

2015

Polarization Doping of Epitaxial Graphene on SiC, Talk, 2015 MRS Fall Meeting, Boston, USA, November/December 2015.
Epitaxial Graphene on SiC studied by Electron Spectroscopy, Invited Talk, Festkörperkolloquium, Institute of Physics, University Hannover, Germany,
Epitaxial Graphene on Silicon Carbide: Growth and Properties, Invited Talk, EFDS Workshop Graphenschichten: Abscheideverfahren und Eigenschaften, Dresden, Germany, November 2015.
Epitaxial Graphene on SiC studied by Electron Spectroscopy, Invited Seminar, Department of Physics, Chemistry and Biology, Linköping University, Linköping, Sweden, September 2015.
Polarization doping of epitaxial graphene on SiC, Poster, 3rd Erlangen Symposium on Synthetic Carbon Allotropes (SFB 953), Erlangen, Germany, September 2015.
Epitaxial graphene - from flakes to wafers (a personal perspective), Invited Talk, 1st Conference on Nanospectroscopy for 2D Materials, Chemnitz, Germany, September 2015.
Graphene - properties, synthesis, and potential applications, Invited Talk, Bilateral Symposium Advanced Materials for Electronic Applications, National Metal and Materials Technology Center, Bangkog, Thailand, August 2015.
Epitaxial graphene on SiC studied by electron spectroscopy, Invited Talk, 20th American Conference on Crystal Growth and 2nd 2D Electronic Materials Symposium, Big Sky, Montana, USA, August 2015.
Epitaxial Graphene on SiC:a surface science study, Invited Talk, 18. Tagung Festkörperanalytik, Vienna, Austria, July 2015.
Polarization doping of graphene on SiC, talk, 2nd Joint Seminar of HLPH, OPKM and TEPH, Chemnitz, Germany, July 2015.
Polaization doping of graphene on SiC, Talk, 3rd SPP Workshop, Kremmen, Germany, May 2015.
Polarization doping of graphene on silicon carbide, Poster, DPG Spring Meeting, Berlin, Germany, March, 2015.

2014

Contact Metals on Graphene: A Photoemission Study, Invited talk, Graphene & 2-D Materials Conference: From Research to Applications, National Physics Laboratory, Teddington, UK, November 2014.
Phonons in Epitaxial Graphene on SiC(0001), Talk, Graphene Week 2014, Gothenborg, Sweden, June 2014.
Epitaxial Graphene on SiC: Growth, Properties, and Manipulation, Invited talk, Physics Colloquium, Department of Physics, Aarhus University, Denmark, June 2014.
Phonons in Graphene on SiC, Invited talk, University of Regensburg, Regensburg, Germany, May 2015.
Graphen - eine neue Form des Kohlenstoffs, Public Lecture, Finals of Saxonian Physics Olympiade, TU Chemnitz, March 2014.
Epitaxial Graphene on SiC: Growth, Properties, and Manipulation, Invited talk, National Physics Laboratory, Teddington, UK, February 2014.
Epitaxial Graphene on SiC: Growth, Properties, and Manipulation, Invited talk, Leibnitz-Institute for Solid State and Materials Research Dresden, Dresden, Germany, February 2014.
Nobelpreisträchtige Kohlenstoffwaben: Eigenschaften, Herstellung und Anwendung von Graphen, Antrittsvorlesung, TU Chemnitz, January 2014.
Graphen - eine neue Form des Kohlenstoffs, Talk, TU Chemnitz Open house day, January 2014.

2013

Phonons in Epitaxial Graphene on SiC(0001), Invited talk, 2013 MRS Fall Meeting, Boston, USA, November/December 2013.
Epitaxial Graphene on SiC: Growth, Properties, and Manipulation, Invited talk, Helmholtz-Zentrum Dresden-Rossendorf, July 2013.
Phonons in Graphene on SiC, Poster, Graphene Week 2013, Chemnitz, Germany, June 2013.
Epitaxial Graphene on SiC - From Flakes to Wafers, Invited talk, Ninth International Nanotechnology Conference on Communication and Cooperation, Berlin, Germany, May 2013.
Graphene on SiC(0001): role of the buffer layer, Invited talk, GrapEsp 2013, Madrid, Spain, April 2013.
Phonons of the (6√3x6√3)R30° reconstructionof SiC(0001), Talk, DPG Spring Meeting, Regensburg, Germany, March, 2013.
Epitaxial graphene on SiC: growth, properties, and manipulation, Invited talk, Symposium of the DFG Research Unit 1713 "Sensoric Micro- and Nanosystems" (SMINT), Chemnitz, Germany, January 2013.
Epitaxial Graphene - From Flakes to wafers, Invited talk, Nanoma Symposium, Chemnitz, Germany, January 2013.

2012

Quasi-free standing graphene on SiC – fabrication and properties, Invited talk, EPIGRAPHIC Workshop, Catania, Italy, October 2012.
Quasi-free standing graphene on SiC, Invited talk, 2012 MRS Fall Meeting, Boston, USA, November 2012.
Quasi-free standing graphene on SiC – fabrication and properties, Invited talk, Graphene Conference: From Research to Applications, National Physics Laboratory, London, England, October 2012.
Raman spectrum of the buffer layer on SiC(0001), Poster, IUMRS-International Conference on Electronic Materials (IUMRS-ICEM 2012), Yokohama, Japan, September 2012.
Tuning the interface between epitaxial graphene and SiC(0001), Invited talk, IUMRS-International Conference on Electronic Materials (IUMRS-ICEM 2012), Yokohama, Japan, September 2012.
Tuning the Interface between Epitaxial Graphene and Silicon Carbide, Invited talk, International Conference on Diamond and Carbon Materials, Granada, Spain, September 2012.
Graphene on SiC, Tutorial, International Conference on Diamond and Carbon Materials, Granada, Spain, September 2012.
Tuning the Interface between Epitaxial Graphene and SiC(0001), Invited talk (Keynote Lecture), 13th International Conference on the Science and Application of Nanotubes, Brisbane, Australia, June 2012.
Engineering the Interface between Epitaxial Graphene and SiC, Invited talk, Australian Synchrotron, Melbourne, Australia, 21. June 2012.
Epitaxial Graphene on SiC: from Flakes to Wafers, Invited talk, Department of Physics, LaTrobe University, Melbourne, Australia, 19. June 2012.
Epitaxial Graphene on SiC: from Flakes to Wafers, Invited talk, Physics Colloquium, University Duisburg-Essen, Germany, 14. May 2012.
Raman Spectroscopy of Graphene on SiC, Vortrag, Workshop of the DFG Research Unit SFB 953, Bad Staffelstein, Germany, April 2012.

2011

Tuning the Interface between Epitaxial Graphene and SiC(0001), Invited talk, UK-Japan Workshop on Graphene Synthesis and Characterization for Applications, Lake Windermere, England, November 2011.
Graphen - Nobelpreisträchtige Kohlenstoffwaben, Public Evening Lecture, Long Night of Sciences: Nürnberg, Fürth, Erlangen, Germany, 22. October 2011.
Graphene - From Flakes to Wafers, Invited talk, Physics Colloquium, Karlsruher Institut für Technologie, Karlsruhe, Germany, October 2011.
Recent advances in epitaxial graphene on SiC(0001), Invited Talk (Plenary Talk), 11th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures, St. Petersburg, Russian Federation (October 2011).
Graphen: eine neue Form des Kohlenstoffs, Public Evening Lecture, International Workshop on Graphene Nanostructure, Regensburg, Germany (September 2011).
Tuning the Interface Between Epitaxial Graphene and SiC(0001), Invited talk, 14th International Conference on Silicon Carbide and Related Materials, Clevelad, USA (September 2011).
Growth of Graphene on SiC, Invited talk, International School of Solid State Physics: Quantum Phenomena in Graphene, other Low-Dimensional Systems, and Optical Lattices, Erice, Italy, August 2011.
Nobelpreisträchtige Waben: Eigenschaften, Herstellung und Anwendung von Graphen, Invited talk, Physics Colloquium, University Augsburg, Germany, July 2011.
Epitaxial graphene on SiC(0001): electronic structure and transport measurements, Invited talk, HeteroSiC-WASMPE 2011, Tours, France, June 2011.
Recent advances in epitaxial graphene on SiC(0001), Invited talk, 8th International Symposium on Atomic Level Characterizations for New Materials and Devices ’11, Seoul, Republic of Korea, May 2011.
Epitaxial graphene on SiC: from flakes to wafers, Invited talk, Physics Colloquium, University Cologne, Germany, May 2011.
Recent progress in epitaxial graphene on SiC(0001), Invited talk, Graphene Week 2011, Obergurgl, Austria, April 2011.
Recent advances in epitaxial graphene on SiC(0001), Invited talk (Keynote Lecture), GRAPHENE 2011, Bilbao, Spain, April 2011.
Epitaktisches Graphen auf Siliziumkarbid: ein neues Material für elektronische Anwendungen, Invited talk, Physics Colloquium, University Greifswald,Germany, April 2011.
Epitaxial Graphene on Silicon Carbide - From Flakes to Wafers, Invited talk, Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany, April 2011.
Epitaxial Graphene on SiC(0001), Invited talk, APS March Meeting, Dallas, USA, March 2011.
„Wonderful world of graphene“, Invited talk, International Workshop on Correlated Electrons in Low Dimensions: Surfaces and Interfaces as Tunable Model Systems, Bad Honnef, Germany, March 2011.,
Epitaxial Graphene - From Flakes to Wafers, Invited talk, Winterschool on Ultrafast Processes in Condensed Matter, Winkelmoosalm, Germany, February 2011.
Epitaxial Graphene - From Flakes to Wafers, Invited talk, Colloquium, Department of Chemnistry, LMU München, Germany, February 2011.

2010

Epitaxial Graphene - From Flakes to Wafers, Invited talk (Key note lecture), HZB Users Meeting, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin, Germany, December 2010.
Epitaxial Graphene - From Flakes to Wafers, Invited talk, Seminar, Lehrstuhl Experimentelle Physik VII, University Würzburg, Germany, December 2010.
Recent progress in epitaxial graphene on SiC(0001), Invited talk, First EuroGRAPHENE Symposium, Strasbourg, France, November 2010.
Recent progress in epitaxial graphene on SiC(0001), Invited talk, 2010 International Symposium on Graphene Devices, Sendai, Japan, October 2010.
Epitaxial graphene on SiC(0001), Invited talk, AVS 57th International Symposium & Exhibition, Albuquerque, USA, October 2010.
Epitaxial graphene on SiC(0001): growth, electronic structure, and interface engineering, Invited talk, 17th International Conference on Ternary and Multinary Compounds, Baku, Azerbeidschan, September 2010.
Epitaxial graphene on SiC(0001), Invited talk, 2nd Symposium on the Science and Technology of Epitaxial Graphene, Amelia Island, USA, September 2010.
Epitaxial graphene on SiC(0001), Invited talk, ECI Conference on Recent Advances in Graphene and Related Materials, Singapore, August 2010.
Epitaxial graphene on SiC(0001), Invited talk, European Symposium on Carbon-Based Electronics, Aachen, Germany, July 2010.
Epitaxial graphene on SiC(0001): growth, electronic structure, and interface engineering, Invited talk, CAPE-CIKC Advanced Technology Lectures, Cambridge, England, June 2010.
Epitaxial graphene on SiC(0001), Invited talk, EMRS Frühjahrstagung, Strasbourg, France, June 2010.
Epitaxial graphene on SiC: A new material for carbon-based electronics, Invited talk, Discussion Meeting “Fundamental Properties and Applications of Carbon Nanostructures“, Schloss Ringberg, Germany, April 2010.
Epitaxial graphene: a new electronic material, Plenary Talk (Preisträgervortrag), DPG Spring Meeting, Regensburg, Germany, March 2010.
Epitaxial graphene on SiC(0001), Invited talk, International Winterschool on Electronic Properties of Novel Materials, Kirchberg in Tirol, Austria, March 2010.

2009

Epitaktisches Graphen: ein neues Material für elektronische Anwendungen, Invited talk, Physics Colloquium, University Erlangen-Nürnberg, Germany, December 2009.
Quasi-free standing graphene on SiC, Poster, 13th International Conference on Silicon Carbide and Related Materials, Nürnberg, Germany, October 2009.
Epitaxial graphene on SiC – a new material for carbon-based electronics, Invited talk, Kolloquium, Physikalisch-Technische Bundesanstalt, Abteilung Elektrizität, Braunschweig, Germany, September 2009.
Atmospheric pressure growth of graphene on SiC(0001), Invited talk, 12th International Conference on the Formation of Semiconductor Interfaces, Weimar, Germany, July 2009.
Epitaxial graphene on SiC: a new material, Invited talk, Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden, Germany, June 2009.
Epitaktisches Graphen auf Siliziumkarbid: Ein neues Material für Elektronik auf Kohlenstoffbasis, Invited talk, Physics Colloquium, University Chemnitz, Germany, April 2009.
Atmospheric pressure graphitization of SiC: a route towards wafer-size graphene films, Invited talk, DPG Spring Meeting, Dresden, Germany, March 2009.
Atmospheric pressure growth of graphene on SiC(0001), Invited talk, APS March Meeting, Pittsburgh, March 2009.
Electronic and structural properties of epitaxial graphene on SiC, Invited talk, Graphene Week 2009, Obergurgl, Austria, March 2009.
Epitaktisches Graphen auf Siliziumkarbid: Ein neues Material für Elektronik auf Kohlenstoffbasis, Invited talk, Lehrstuhl für Werkstoffe und Nanoelektronik, University Bochum, Germany, January 2009.

2008

Graphene on SiC surafces: growth and interface, Invited talk, BESSY Users Meeting, Berlin, Germany, December 2008.
Epitaxial Graphene on SiC: A Surface Science Study, Invited talk, International Symposium on Graphene Devices ISGD, Aizu-Wakamatsu, Japan, November 2008.
Epitaxial Graphene on SiC, Invited talk, Physics Colloquium, Karl-Franzens-University Graz, Austria, October 2008.
Atmospheric Pressure Graphitization of SiC, Vortrag, DFG Round Table Meeting on Graphene, Kloster Banz, Germany, September 2008.
Production and Electronic Structure of Epitaxial Graphene, Plenarvortrag, 19th European Conference on Diamond, Diamond-Like Materials, Carbon Nano-Tubes, and Nitrides, Sitges, Spain, September 2008.
Synthese und Eigenschaften von Graphen auf SiC-Oberflächen, Invited talk, Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie (IISB), Erlangen, Germany, July 2008.
Epitaxial Graphene on SiC Surfaces, Invited talk, 14th International Conference on Solid Films and Surfaces, Dublin, Irland, June 2008.
Epitaxial Graphene on SiC Surfaces, Invited talk, MPI Halle, Germany, May 2008.
Synthese und Eigenschaften von Graphen auf SiC-Oberflächen, Invited talk, Physics Colloquium, TU Bergakademie Freiberg, Germany, April 2008.
Synthese und Eigenschaften von Graphen auf SiC-Oberflächen, Invited talk, FZ Jülich, April 2008.
Epitaxial Graphene on SiC Surfaces: A Surface Science Study, Invited talk, Eindhoven University of Technology, Eindhoven, Netherlands, April 2008.
Symmetry Breaking in Epitaxial Graphene? Poster, XXIInd International Winterschool on Electronic Properties of Novel Materials, Kirchberg, Austria, March 2008.
Morphology of epitaxial graphene films on SiC(0001) determined by LEEM, Poster, DPG Spring Meeting, Berlin, Germany, February 2008.
STM and STS study of the atomic and electronic structure of epitaxial graphene on SiC(0001), Poster, DPG Spring Meeting, Berlin, Germany, February 2008.
Epitaxial Graphene, Invited talk (Tutorial), DPG Spring Meeting, Berlin, Germany, February 2008.

2007

Epitaxial graphene on SiC: growth, structure and electronic properties, Invited talk, 6th International Workshop “Nanoscience on Surfaces“, Linz, Österreich, December 2007.
Synthese und Eigenschaften von Graphen auf SiC-Oberflächen, Invited talk, Physics Colloquium, TU Ilmenau, Germany, November 2007.
Photoelectron spectroscopy studies of carbon-rich SiC surfaces, Invited talk, 12th Internat. Conf. on Silicon Carbide and Relat. Mat., Otsu, Japan, October 2007.
Epitaktisches Graphen: Synthese und Eigenschaften, Invited talk, Department of Physics, University Stuttgart, Germany, October 2007.
Synthese und Eigenschaften von Graphen auf SiC-Oberflächen, Invited talk, Lehrstuhl und Institut für Halbleitertechnik der RWTH Aachen, Germany, September 2007.
Photoemission an kohlenstoffreichen SiC-Oberflächen, Vortrag, DFG Round Table Meeting on SiC, Kloster Banz, Germany, July 2007.
Growth, interface, and electronic structure of graphene on SiC, Invited talk, Max-Planck-Institut for Solid Satte Research, Section Von Klitzing, Stuttgart, May 2007.
Synthesis und Properties of epitaxial Graphene and Few Layer Graphene (FLG) on Silicon Carbide Surfaces, Invited talk, Séminaires Jean Souletie, Institut Néel, Département Nano-Science, Grenoble, France, May 2007.
Growth, interface, and electronic structure of graphene on SiC, Invited talk, CAMP Seminar, Department of Physics, Penn State University, USA, April 2007
Synthese und Eigenschaften von epitaktischen Graphenschichten auf SiC, Invited talk, Department of Physics, University of Marburg, Germany, April 2007.
Photoelectron spectroscopy of graphene on SiC: growth, interface, and electronic structure, Invited talk, DPG Spring Meeting, Regensburg, Germany, March 2007.

2006

Photoemission studies of SiC surfaces: reconstruction, electron correlation, and graphitic layers, Invited talk, Max-Planck-Institut for Solid State Research, Stuttgart, Germany, December 2006.
Electronic Structure of ultra-thin Graphite Layers on SiC(0001). Poster, Deutsche Tagung für Forschung mit Synchrotronstrahlung, Neutronen und Ionenstrahlen an Großgeräten 2006, Hamburg, October 2006.
Structural and Electronic Properties of Technologically Relevant SiC Surfaces and Interfaces, Invited talk, Institute of Photovoltaics, FZ Jülich, Germany, September 2006.
Electronic Structure of the Graphite/SiC Interface, Poster, 6th Europ. Conf. on Silicon Carbide and Relat. Mat., Newcastle upon Tyne, UK, September 2006.
Schottky barrier between 6H-SiC(0001) and graphite determined by photoelectron spectroscopy, DFG Round Table Meeting on Silicon Carbide, SiC-Rundgespräch, Kloster Banz, Germany, July 2006.
Graphite on SiC, Invited talk, Chair of Applied Physics, University of Erlangen-Nürnberg, Germany, July 2006.
Structural and electronic properties of technologically relevant SiC surfaces and interfaces, Invited talk, Institute of Physics, University of the Bundeswehr, München, Germany, June 2006.
Electronic Properties of SiC Surfaces and Interfaces - Some Fundamental and Technological Aspects, Invited talk, DPG Spring Meeting, Dresden, Germany, March 2006.

2005

Structural and Electronic Properties of Graphite Layers Grown on SiC(0001), Poster, BESSY Users Meeting, Berlin, Germany, December 2005.
Structural and Electronic Properties of Graphite Layers Grown on SiC(0001), Poster, 23rd Europ. Conf. on Surface Science, Berlin, Germany, September 2005.
Correlation effects in the surface electronic structure of SiC studied by ARUPS, Talk, DFG Round Table Meeting on Silicon Carbide, Kloster Banz, Germany, July 2005.
Hydrogen on SiC surafces: structural and electronic aspects, Talk, 1. FORNEL-Workshop, Munich, Germany, April 2005.

2004

Hydrogen on silicon carbide: from the surface to the interface and back, Invited talk, Physics Colloquium, University Erlangen-Nürnberg, Germany, October 2004.
Hydrogen-saturated SiC-surfaces: model systems for studies of passivation, reconstruction and interface formation, Invited talk, Europ. Conf. on Silicon Carbide and Relat. Mat., Bologna, Italy, September 2004.
Structural and electronic properties of SiC surfaces and interfaces to oxides, Invited talk, Institute of Solid State Physics, University Jena, Germany, Januar 2004.

2003

Structural and electronic properties of the 6H-SiC(0001)/Al₂O₃ interface prepared by atomic layer deposition, Talk, 10th Internat. Conf. on Silicon Carbide and Relat. Mat., Lyon, France, October 2003.
Initial stages of thermal oxidation of 4H-SiC( ) studied by photoelectron spectroscopy, Poster, 10th Internat. Conf. on Silicon Carbide and Relat. Mat., Lyon, France, October 2003.
The atomic structure of the hydrogen saturated a-planes of 4H-SiC, Poster, 10th Internat. Conf. on Silicon Carbide and Relat. Mat., Lyon, France, October 2003.
Structural and electronic properties of SiC surfaces and interfaces with oxides, Talk, DFG Round Table Meeting on Silicon Carbide, Paderborn, Germany, July 2003.
Structural and electronic properties of SiC surfaces and interfaces with oxides, Seminar of the SiC Reasearch Unit, Erlangen, Germany, May 2003.
Hydrogen saturated a-planes of 4H-SiC studied by XPS, SXPS, LEED and FTIR-ATR, Vortrag, DPG-Frühjahrstagung, AK Festkörperphysik, Dresden, Germany, March 2003.

2002

Interfaces between Silicon Carbide and Oxides studied by High Resolution Photoelectron Spectroscopy using Synchrotron Radiation, Poster, BESSY Users Meeting, Berlin, Germany, December 2002.
Chemische, strukturelle und elektronische Eigenschaften von H-terminierten SiC Oberflächen und ihrer Grenzflächen zu Oxiden, Invited talk, Institute for Solid State Physics, University of Jena, Germany, December 2002.
Chemical, Structural, and Electronic Properties of H-saturated SiC Surfaces and their Interfaces with Oxides, Invited talk, BESSY Users Meeting, Berlin, Germany, December 2002.
Stacking Rearrangement on 6H-SiC(0001) during Thermal Hydrogenation, Poster, 21st Europ. Conf. on Surface Science, Lund, Schweden, June 2002.

2001

A high resolution photoemission study of hydrogen terminated 6H-SiC surfaces, Talk, 9th Internat. Conf. on Silicon Carbide and Relat. Mat., Tsukuba, Japan, October 2001.
Wet-chemical preparation of silicate adlayer reconstructed SiC(0001) surfaces as studied by PES and LEED, Poster, 9th Internat. Conf. on Silicon Carbide and Relat. Mat., Tsukuba, Japan, October 2001.
SiC Surfaces and Interfaces, Invited talk, WE-Heraeus School „SiC und GaN - Materialien für Leistungs- und Optoelektronik“, Cottbus, Germany, September 2001.
PES and LEED study of hydrogen and oxygen terminated 6H-SiC(0001) and (000-1) surfaces, Poster, EMRS Spring Meeting, Strasbourg, France, June 2001.

1999

Low-energy electron diffraction study of Krypton on Cu(110), Poster, 18th Europ. Conf. on Surface Science, Vienna, Austria, September 1999.
Structural Studies of Cu(211) and Cu(211)-c(2×2)-Cs by LEED, Talk, 18th Europ. Conf. on Surface Science, Vienna, Austria, September 1999.
LEED Study of Cu(211) and Cu(211)-c(2×2)-Cs, Talk, APS March Meeting, Atlanta, USA, March 1999.

1998

LEED Study of the Multilayer Relaxation of Cu(211), Poster, Annual meeting of the American Vacuum Society, Baltimore, November 1998.
Xe Adsorption in Top-Sites on Metal Surfaces, Poster, Conf. on Physical Electronics, State College, PA, USA, June 1998.
Observation of Top Site Adsorption for Xe on Cu(111), Poster, Europ. Conf. on Surface Crystallography, La Grande Motte, France, May 1998.
Top Site Adsorption for Xe on Cu(111), Talk, APS March Meeting, Los Angeles, USA, March 1998.
LEED Studies on Xe adsorbed on Transition Metal Surfaces, Vortrag, Center for Materials Physics, Penn State University, USA, February 1998.

1997

Comparison of Electronic Properties and Thermal Stability of CO in the Coadsorption Systems Fe(110)/Cs+CO and Fe(110)/Cs+CO₂, Talk, Conf. on Physical Electronics, Eugene OR, USA, June 1997.

1996

Coadsorption of CO₂ with Cs on Fe(110), Invited talk, Institute of Physical Chemistry, University Hannover, Germany, October 1996.
Coadsorption of CO₂ and CO with Cs on Fe(110) studied by Photoelectron Spectroscopy, Vortrag, Department of Physics, Penn State University, USA, September 1996.
Coadsorption of CO₂ and CO with Cs on Fe(110), Invited talk, Institute for Chemistry, University Ulm, Germany, July 1996.
Structure formation in the system Fe(110)/Cs, Poster, DPG Spring Meeting, Regensburg, Germany, March 1996
Coadsorption of CO₂ with Cs on Fe(110), Talk, DPG Spring Meeting, Regensburg, Germany, March 1996.