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Regensburg 2010 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 22: Graphene 2 (Joint Session with TT)

Dienstag, 23. März 2010, 09:30–12:45, H21

09:30 HL 22.1 Relativistic quantum Corbino effect in graphene — •Adam Rycerz
09:45 HL 22.2 Electrical transport and low-temperature scanning tunneling microscopy of microsoldered graphene — •Viktor Geringer, Dinesh Subramaniam, Ann-Kathrin Michel, Bart Szafranek, Daniel Schall, Alexander Georgi, Torge Mashoff, Daniel Neumaier, Marcus Liebmann, and Markus Morgenstern
10:00 HL 22.3 Spin injection in graphene spin valve devices via thin MgO barriers — •Tsung-Yeh Yang, Julia Samm, Marc Drögeler, Sebastian Blaeser, Frank Volmer, Mihaita Popinciuc, Jayakumar Balakrishnan, Ahmet Avsar, Manu Jaiswal, Mingang Zheng, Bernd Beschoten, Barbaros Oezyilmaz, and Gernot Güntherodt
10:15 HL 22.4 Direct measurement of the electron mean free path in few layer graphene samples — •Srujana Dusari, Jose Barzola-Quiquia, and Pablo Esquinazi
10:30 HL 22.5 Electronic properties of graphene nanoribbons under gate electric fields — •Tobias Burnus, Daniel Wortmann, Yuriy Mokrousov, Gustav Bihlmayer, Stefan Blügel, and Klaus Michael Indlekofer
10:45 HL 22.6 How Graphene-like is Epitaxial Graphene? Quantum Oscillations and Quantum Hall Effect — •Johannes Jobst, Daniel Waldmann, Florian Speck, Roland Hirner, Duncan K. Maude, Thomas Seyller, and Heiko B. Weber
  11:00 15 min. break
11:15 HL 22.7 Top and bottom gated field effect devices on epitaxial graphene — •Daniel Waldmann, Johannes Jobst, Florian Speck, Thomas Seyller und Heiko B. Weber
11:30 HL 22.8 Giant Rashba splitting in Au-intercalated graphene — •Dmitry Marchenko, Andrei Varykhalov, Markus R. Scholz, Oliver Rader, Gustav Bihlmayer, and Emmanuel I. Rashba
11:45 HL 22.9 Spin relaxation of conduction electrons in Graphene induced by impuritiesMartin Gradhand, •Dmitry Fedorov, Sergey Ostanin, Igor Maznichenko, Arthur Ernst, Peter Zahn, and Ingrid Mertig
12:00 HL 22.10 The x-ray edge problem in grapheneGeorg Röder, Grigory Tkachov, and •Martina Hentschel
12:15 HL 22.11 Analog of graphene using microwave photonic crystals — •Maksim Miski-Oglu, Stefan Bittner, Barbara Dietz, Pedro Oria Iriarte, Achim Richter, and Florian Schaefer
12:30 HL 22.12 Time-resolved spectroscopy of graphene — •Tim Botzem, Tobias Plötzing, Bart Szafranek, Daniel Schall, Daniel Neumaier, and Heinrich Kurz
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