Regensburg 2010 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 33: Poster I: Transport, including Magnetic-Field Effects

Dienstag, 23. März 2010, 18:30–20:30, Poster D1

18:30 HL 33.1 Atomistic Description of Large Nanostructures based on III-Nitride semiconductors — •Alejandro Molina-Sánchez, Alberto García-Cristóbal, Andres Cantarero, Aleksandrs Terentjevs, and Giancarlo Cicero
18:30 HL 33.2 Non-linear properties of ballistic electron-focusing devices — •Arkadius Ganczarczyk, Martin Geller, Axel Lorke, Dirk Reuter, and Andreas D. Wieck
18:30 HL 33.3 Transport through a molecular junction within P(E)-theory — •Denis Kast and Joachim Ankerhold
18:30 HL 33.4 Electrical Properties of Graphene- Carbon Nanotube junction — •Pablo Thomas Robert, Julien Bordaz, Romain Danneau, and Frank Hennrich
18:30 HL 33.5 Pure orbital photocurrents in (111) Si-MOSFETs — •J. Kamann, J. Karch, P. Olbrich, S.A. Tarasenko, E.L. Ivchenko, T. Schönberger, Z.D. Kvon, and S.D. Ganichev
18:30 HL 33.6 Magnetoconductance switching in arrays of oval quantum dots — •Christian Morfonios
18:30 HL 33.7 Magneto-Transport Studies on Evenly Curved Two-Dimensional Electron Systems in Semiconductor-Microtubes with Hall Bar Contact-Geometry — •David Sonnenberg, Karen Peters, Stefan Mendach, Andrea Stemmann, and Wolfgang Hansen
18:30 HL 33.8 Serial arrays of square Quantum Hall devices for resistance standards — •Jens Könemann, Franz-Josef Ahlers, Klaus Pierz, and Hans Werner Schumacher
18:30 HL 33.9 Anomalous magnetotransport of magnetic 2DHGs in the quantum-Hall regime — •Stefan Knott, Ursula Wurstbauer, Thomas Hirschmann, Werner Wegscheider, and Wolfgang Hansen
18:30 HL 33.10 Collective Excitations of Interacting Two-Dimensional Electrons in High Magnetic Fields — •Guenther Meissner and Uwe Schmitt
18:30 HL 33.11 Spin photocurrents in diluted magnetic semiconductors — •M. Schmalzbauer, P. Olbrich, S.D. Ganichev, S.A. Tarasenko, V.V. Bel’kov, Ch. Brinsteiner, W. Eder, D.R. Yakovlev, V. Kolkovsky, W. Zaleszczyk, G. Karczewski, T. Wojtowicz, and D. Weiss
18:30 HL 33.12 Tuning of Structure Inversion Asymmetry (SIA) by the δ-Doping Position in (001)-Grown GaAs Quantum Wells (QW) — •Vera Lechner, Sebastian Stachel, Peter Olbrich, Leonid Golub, Dieter Schuh, Werner Wegscheider, Vasily Belkov, and Sergey Ganichev
18:30 HL 33.13 Towards a local spin-valve signal in all-semiconductor lateral spin injection devices. — •Christian Wolf, Andreas Einwanger, Mariusz Ciorga, Martin Utz, Dieter Schuh, and Dieter Weiss
18:30 HL 33.14 Linear and non-linear noise spectroscopy of fluctuating signals — •Rachel Fainblat, Sebastian Starosielec, Jörg Rudolph, and Daniel Hägele
18:30 HL 33.15 Electron spin relaxation in bulk GaN: Temperature and magnetic field dependenceJan Heye Buß, Jörg Rudolph, •Henning Hillebrand, and Daniel Hägele
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