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O: Fachverband Oberflächenphysik

O 33: Poster Graphene: Electronic Structure and Excitations

Tuesday, March 18, 2025, 13:30–15:30, P3

13:30 O 33.1 Reversible transition between (10 × 10) and (11 × 11) phases of Pb intercalated EG on 6H/SiC(0001) — •Sergii Sologub, Markus Gruschwitz, Bharti Matta, Andres David Pena Unigarro, Philipp Rosenzweig, Sibylle Gemming, Kathrin Küster, Ulrich Starke, and Christoph Tegenkamp
13:30 O 33.2 Confinement-mediated intercalation of metals in epitaxial graphene: Unlocking room temperature intercalation — •Kathrin Küster, Stefan Wundrack, Markus Gruschwitz, Sawani Datta, Bharti Matta, Teresa Tschirner, Marius Eckert, Rainer Stosch, Christoph Tegenkamp, Ulrich Starke, Klaus Pierz, and Andrey Bakin
13:30 O 33.3 Proximity-effects in epitaxial graphene: recent highlights of our Research Unit FOR5242S. Gemming, I. Gierz-Pehla, K. Küster, K. Pierz, Th. Seyller, U. Starke, •C. Tegenkamp, T. Wehling, and M. Wenderoth
13:30 O 33.4 Quasi-freestanding monolayer graphene achieved by Pb intercalation — •S Wolff, P Schädlich, A D Peña Unigarro, B Matta, G Ghosal, F Schölzel, P Richter, M Hutter, M Stettner, K Küster, C Kumpf, S Gemming, U Starke, C Tegenkamp, and T Seyller
13:30 O 33.5 Liquid metal intercalation of epitaxial graphene Hall bar devices on SiC — •Marc Bothe, Stefan Wundrack, Teresa Tschirner, Markus Gruschwitz, Yefei Yin, Klaus Pierz, Frank Hohls, Rainer Stosch, Christoph Tegenkamp, Hans Werner Schumacher, and Andrey Bakin
13:30 O 33.6 Mesoscopic Lateral Intercalation Dynamics of Tin Between the Epitaxial Buffer Layer of Graphene and SiC — •Benno Harling, Zamin Mamiyev, Christoph Tegenkamp, and Martin Wenderoth
13:30 O 33.7 Magnetic MnPc molecules adsorbed on epitaxial graphene — •James Oyuga, Nhung Nguyen, Uwe Gerstmann, Eva Rauls, Julian Koch, and Christoph Tegenkamp
13:30 O 33.8 Intercalation of a condensed 2D-Ag phase within the epitaxial graphene/SiC interface — •Sawani Datta, Vibha Reddy, Bharti Matta, Arpit Jain, Kathrin Küster, Joshua A. Robinson und Ulrich Starke
13:30 O 33.9 Scanning tunneling potentiometry methods for intercalated graphene systems — •Tim Güldenpfennig, Simeon Bode, Markus Gruschwitz, Martin Wenderoth, and Christoph Tegenkamp
13:30 O 33.10 Electronic and structural properties of a Sn Mott phase proximitized to grapheneC. Ghosal, •H.-T. Ngo, S. Ryee, Z. Mamiyev, N. Witt, T. Wehling, and C. Tegenkamp
13:30 O 33.11 Twisted Bilayer Graphene by Hydrogen Intercalation — •Hao Yin, Andrei Matetskii, Frank Stefan Tautz, François C. Bocquet, and Christian Kumpf
13:30 O 33.12 Near-Field Optical spectroscopy of few-layer Graphene’s interband resonances to study it’s gate-tunable band structures — •Dominique Malik, Lina Jäckering, and Thomas Taubner
13:30 O 33.13 non-equilibrium carrier dynamics of a graphene - 2D Mott insulator interfaceMaria-Elisabeth Federl, •Franziska Bergmeier, Zamin Mamiyev, Niklas Witt, Tim Wehling, Christoph Tegenkamp, and Isabella Gierz
13:30 O 33.14 Sequential Intercalation of Epitaxial Graphene with Multiple Elements — •Niels Rösch, Mohammad Elkhawaga, Philip Schädlich, Fabian Göhler, and Thomas Seyller
13:30 O 33.15 Free-standing graphene films/membranes — •Leon Lasnig, Lukas Kalkhoff, Steffen Franzka, and Marika Schleberger
13:30 O 33.16 Electronic and structural properties of Bi-intercalated epitaxial graphene on SiC(0001)Niclas Tilgner, Susanne Wolff, Andres D. Peña Unigarro, Philip Schädlich, Fabian Göhler, Bharti Matta, Philipp Rosenzweig, Kathrin Küster, Mark Hutter, Monja Stettner, Hao Yin, Serguei Soubatch, François C. Bocquet, Tien-Lin Lee, Christian Kumpf, Ulrich Starke, Sibylle Gemming, and •Thomas Seyller
13:30 O 33.17 Transport Properties of Epitaxial Graphene on 4H-SiC(0001) and 6H-SiC(0001) on the Local Scale — •Simeon Bode, Benno Harling, Teresa Tschirner, Klaus Pierz, and Martin Wenderoth
13:30 O 33.18 Growth dynamics of the graphene buffer layer on SiC(0001) grown by polymer-assisted sublimation growth (PASG) — •Julia Guse, Teresa Tschirner, Stefan Wundrack, Kathrin Küster, Ulrich Starke, Philip Schädlich, Thomas Seyller, Klaus Pierz, and Hans Werner Schumacher
13:30 O 33.19 Modeling the intercalation of epitaxial graphene with main group elements from first-principlesAndres D. Peña Unigarro, Niklas Witt, Maria-Elisabeth Federl, •Alexander Korn, Isabella Gierz, Tim Wehling, Florian S. Günther, and Sibylle Gemming
13:30 O 33.20 Influence of doping on non-equilibrium carrier dynamics in graphene — •Leonard Weigl, Johannes Gradl, Peter Richter, Thomas Seyller, Camilla Coletti, and Isabella Gierz
13:30 O 33.21 Hexagons on Rectangles: Epitaxial Graphene on Ru(1010) — •Lars Buß, Giovanni Zamborlini, Cathy Sulaiman, Moritz Ewert, Mirko Cinchetti, Jens Falta, and Jan Ingo Flege
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