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Regensburg 2013 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 29: Poster Session: Spintronics; Spin-controled transport; Topological insulators; Interfaces / Surfaces; Magnetic semiconductors

Montag, 11. März 2013, 16:00–20:00, Poster A

16:00 HL 29.1 Spin noise spectroscopy at ultra low temperatures — •Jan Gerrit Lonnemann, Jens Hübner, and Michael Oestreich
16:00 HL 29.2 Spin Noise Spectroscopy at Single Photon Intensities — •Julia Wiegand, Ramin Dahbashi, Xavier Marie, Klaus Pierz, Hans Werner Schumacher, Jens Hübner, and Michael Oestreich
16:00 HL 29.3 First Steps towards Spin Noise Spectroscopy in Sillicon — •André Grieger, Jan Gerrit Lonnemann, Jens Hübner, and Michael Oestreich
16:00 HL 29.4 Spin Noise Spectroscopy - towards solid-state entanglement — •Agnes Beichert, Fabian Berski, Andreas D. Wieck, Jens Hübner, and Michael Oestreich
16:00 HL 29.5 Anomalous spin diffusion in high-mobility (110) GaAs-based quantum wells — •Markus Schwemmer, Roland Voelkl, Tobias Korn, Michael Griesbeck, Sergey Tarasenko, Dieter Schuh, Werner Wegscheider, and Christian Schueller
16:00 HL 29.6 Spin dynamics in high-mobility two-dimensional electron systems embedded in GaAs/AlGaAs quantum wells — •M. Griesbeck, M. Glazov, E. Sherman, T. Korn, D. Schuh, W. Wegscheider, and C. Schüller
16:00 HL 29.7 Magnetometry on spin-orbit effects in InGaAs/InP quantum wells — •Ayman Ibrahim, Florian Herzog, Benedikt Rupprecht, Marc Wilde, Thomas Schäpers, Hilde Hartdegen, Sebastian Heedt, Christian Heyn, and Dirk Grundler
16:00 HL 29.8 Full cancellation of the Spin-Orbit field in (110) GaAs/AlGaAs Quantum Wells via the application of strain — •Arthur Varkentin, David English, Richard Harley, Jens Hübner, and Michael Oestreich
16:00 HL 29.9 Charge and spin dynamics in quantum wells under surface acoustic waves — •Johannes Wanner, Cosimo Gorini, Peter Schwab, and Ulrich Eckern
16:00 HL 29.10 Magnetic-Field Contol of Photon Echo from the Electron-Trion System in a CdTe Quantum Well: Shuffling Coherence between Optically Accessible and Inaccessible States — •Lukas Langer, Sergey V. Poltavtsev, Irina A. Yugova, Dmitri R. Yakovlev, Grzegorz Karczewski, Tomasz Wojtowicz, Jacek Kossut, Ilya A. Akimov, and Manfred Bayer
16:00 HL 29.11 Spin Dynamics of Heavy-Holes in (InGa)As Quantum Dots — •Ramin Dahbashi, Julia Wiegand, Xavier Marie, Klaus Pierz, Hans Werner Schumacher, Jens Hübner, and Michael Oestreich
16:00 HL 29.12 Optical spin polarization of donor electrons through donor bound exciton states in ZnOSebastian Kuhlen, •Ralph Ledesch, Christoph Schwark, Vera Klinke, Christian Weier, Gernot Güntherodt, Matthias Althammer, Sebastian T. B. Gönnenwein, Matthias Opel, Rudolf Gross, Thomas Wassner, Martin S. Brandt, and Bernd Beschoten
16:00 HL 29.13 Spin manipulation in spin light-emitting diodes: electron spin resonance in the ZnMnSe spin aligner — •Franziska Reiter, Andreas Merz, Robert Schittny, Benjamin Wolter, Daniel Rülke, Heinz Kalt, and Michael Hetterich
16:00 HL 29.14 A novel metastable spin triplet in diamond — •Matthias Widmann, Sang-Yun Lee, Helmut Fedder, Torsten Rendler, Moritz Eyer, Sen Yang, Petr Siyushev, Marcus Doherty, and Jörg Wrachtrup
16:00 HL 29.15 Inverse spin Hall effect in p-GaAs nanostructures — •Markus Ehlert, Thomas Hupfauer, Cheng Song, Martin Utz, Dominique Bougeard, and Dieter Weiss
16:00 HL 29.16 Modification of spin dynamics in ion-implanted wurtzite semiconductors — •Jago Döntgen, Jan Heye Buß, Jörg Rudolph, Stepan Shvarkov, Andreas D. Wieck, and Daniel Hägele
16:00 HL 29.17 The topological insulator HgTe - grown on GaAs substrates — •Philipp Leubner, Christopher Ames, Maximilian Kessel, Hartmut Buhmann, and Laurens Molenkamp
16:00 HL 29.18 MBE - growth of capped, strained HgTe, a 3D topological insulator — •Christopher Ames, Philipp Leubner, Christoph Brüne, Hartmut Buhmann, and Laurens Molenkamp
16:00 HL 29.19 Growth of High-Mobility Bi2Te2Se Nanoplatelets on hBN Sheets by van der Waals Epitaxy — •Pascal Gehring, Bo Gao, Marko Burghard, and Klaus Kern
16:00 HL 29.20 Synthesis of topological insulators at the nanoscale — •Christian Nowka, Silke Hampel, Udo Steiner, Lars Giebeler, Jochen Geck, Jorge E. Hamann Borrero, Sandeep M. Gorantla, Andreas Teichgräber, Romain Giraud, Joseph Dufouleur, and Bernd Büchner
16:00 HL 29.21 Group theoretical and topological analysis of the band structure of silicene — •Florian Geißler, Jan Carl Budich, and Björn Trauzettel
16:00 HL 29.22 Surface modification of ZnO bulk single crystals in vacuum — •Lennart Fricke, Tammo Böntgen, Jan Lorbeer, Jörg Lenzner, Rüdiger Schmidt-Grund, and Marius Grundmann
16:00 HL 29.23 In situ observation of monolayer removal on Si(100) in H2 ambient — •Sebastian Brückner, Peter Kleinschmidt, Oliver Supplie, Henning Döscher, and Thomas Hannappel
16:00 HL 29.24 Electronic Properties of Si/ZnO Interfaces by ab initio Quasiparticle Calculations — •Benjamin Höffling and Friedhelm Bechstedt
16:00 HL 29.25 Milli-Kelvin transport experiments on GaAs/(Ga,Mn)As core-shell nanowires — •Christian Butschkow, Elisabeth Reiger, Andreas Rudolph, Stefan Geißler, Dieter Schuh, Werner Wegscheider, and Dieter Weiss
16:00 HL 29.26 Anisotropic Magnetotransport in Mn doped, p-type InAs quantum wires — •Sabine Weishäupl, Ursula Wurstbauer, Werner Wegscheider, and Dieter Weiss
16:00 HL 29.27 Anomalous Hall effect under the influcence of a metal-insulator transition in Mn doped InAs quantum wells — •Dieter Vogel, Christina Wensauer, Ursula Wurstbauer, Dieter Schuh, Werner Wegscheider, and Dieter Weiss
16:00 HL 29.28 Optical third-harmonic spectroscopy of the magnetic semiconductors EuSe and EuTe — •Marco Lafrentz, David Brunne, Benjamin Kaminski, Victor V. Pavlov, Andre B. Henriques, Roman V. Pisarev, Dmitri R. Yakovlev, and Manfred Bayer
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