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Dresden 2009 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 29: Quantum dots: Optical properties II

Mittwoch, 25. März 2009, 09:30–13:00, BEY 154

09:30 HL 29.1 Multiparticle Calculations for Single GaN/AlN Quantum Dots - Results and Comparison — •Gerald Hönig, Momme Winkelnkemper, Andrei Schliwa, and Dieter Bimberg
09:45 HL 29.2 Demonstration of strong coupling via electro-optical tuning in high quality QD-micropillar systems — •Caroline Kistner, Tobias Heindel, Christian Schneider, Arash Rahimi-Iman, Stephan Reitzenstein, Sven Höfling, and Alfred Forchel
10:00 HL 29.3 Phonon-assisted tunneling in two-electron quantum dot molecules — •Anna Grodecka, Paweł Machnikowski, and Jens Förstner
10:15 HL 29.4 The Influence of Fröhlich-Coupling on Rabi-Oscillations in Semiconductor Quantum Dots — •Kolja Schuh, Jan Seebeck, Paul Gartner, and Frank Jahnke
  10:30 15 min. break
10:45 HL 29.5 Influence of phonon confinement on optical and current spectra in nanowire-based quantum dots — •Carsten Weber and Andreas Wacker
11:00 HL 29.6 Time-resolved µ-photoluminesence investigations of group-III-nitride quantum dots — •Thomas Switaiski, Stefan Werner, Erik Stock, Momme Winkelnkemper, Axel Hoffmann, and Dieter Bimberg
11:15 HL 29.7 Resonant Raman and resonant photoluminescence spectroscopy on quantum-dot helium — •Tim Köppen, Dennis Franz, Andreas Schramm, Christian Heyn, Detlef Heitmann, and Tobias Kipp
11:30 HL 29.8 Low threshold lasing in electrically pumped high-Q quantum dot-micropillar cavities — •Tobias Heindel, Caroline Kistner, Arash Rahimi-Iman, Christian Schneider, Sven Höfling, Stephan Reitzenstein, and Alfred Forchel
  11:45 15 min. break
12:00 HL 29.9 Electric field tunable polarization and enhanced single-photon emission from lateral quantum dot molecules embedded in a planar microcavity — •Marcus Witzany, Claus Hermannstädter, Matthias Heldmaier, Gareth J. Beirne, Wolfgang-Michael Schulz, Marcus Eichfelder, Robert Rossbach, Michael Jetter, Lijuan Wang, Armando Rastelli, Oliver G. Schmidt, and Peter Michler
12:15 HL 29.10 Nanocrystal Quantum Dots as Emitters in DBR Microcavities — •Johannes Haase, Tobias Otto, Maik Langner, Dirk Dorfs, Hartmut Fröb, Alexander Eychmüller, and Karl Leo
12:30 HL 29.11 All optical spin storage and readout in a single quantum dotDominik Heiss, Vase Jovanov, Florian Klotz, •Daniel Rudolph, Max Bichler, Martin S. Brandt, Gerhard Abstreiter, and Jonathan J. Finley
12:45 HL 29.12 Optical spin control in charged quantum dots with a single Mn atom — •Giselmar Hemmert, Doris E. Reiter, Vollrath Martin Axt, and Tilmann Kuhn
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DPG-Physik > DPG-Verhandlungen > 2009 > Dresden