DPG Phi
Verhandlungen
Verhandlungen
DPG

Regensburg 2007 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Downloads | Hilfe

HL: Fachverband Halbleiterphysik

HL 12: Quantum dots and wires: Optical properties I

Montag, 26. März 2007, 14:45–18:00, H17

14:45 HL 12.1 Origin of the excitonic dipole moment in InAs/GaAs Quantum Dots: A Tight-Binding Study — •Alexander Kleinsorge, Thomas Hammerscmidt, Peter Kratzer, and Matthias Scheffler
15:00 HL 12.2 Mode locking of electron spin coherences in singly charged InGaAs/GaAs quantum dots — •Alex Greilich, Dmitri Yakovlev, Andrew Shabaev, Alexander Efros, Irina Yugova, Ruth Oulton, Victorina Stavarache, Dirk Reuter, Andreas Wieck, and Manfred Bayer
15:15 HL 12.3 Implementation and application of a k· p-formalism to study electronic structure and Coulomb matrix elements for semiconductor nanostructures — •Oliver Marquardt, Tilmann Hickel, Blazej Grabowski, Sixten Boeck, and Jörg Neugebauer
15:30 HL 12.4 Phonon dephasing in optical control of a single spin in a quantum dot — •Anna Grodecka, Carsten Weber, Paweł Machnikowski, and Andreas Knorr
15:45 HL 12.5 Spin Injection into Single InGaAs Quantum DotsMohsen Ghali, Tilmar Kümmell, •Robert Arians, Gerd Bacher, Jan Wenisch, Suddhasatta Mahapatra, and Karl Brunner
16:00 HL 12.6 Colloidal Quantum Dots in High-Q Pillar Microcavities — •Verena Kohnle, Matthias Kahl, Tim Thomay, Katja Beha, Jörg Merlein, Matthias Hagner, Andreas Halm, Alfred Leitenstorfer, Rudolf Bratschitsch, Jan Ziegler, Thomas Nann, Yuri Fedutik, Mikhail Artemyev, Ulrike Woggon, and Fabian Pérez-Willard
  16:15 15 min. break
16:30 HL 12.7 A Gallium Nitride Single-Photon Source Operating at 200 K — •Stephan Götzinger, Charles Santori, Yoshihisa Yamamoto, Satoshi Kako, Katsuyuki Hoshino, and Yasuhiko Arakawa
16:45 HL 12.8 Single quantum dot lasing effects in high quality AlAs/GaAs micropillar cavities — •Carolin Hofmann, Stephan Reitzenstein, Steffen Münch, Andreas Löffler, Martin Kamp, Anatoli Bazhenov, Alexander Gorbunov, Vladimir Kulakovski, and Alfred Forchel
17:00 HL 12.9 Dephasing of the Nonlinear Optical Spin Dynamics in Doped Semiconductor Quantum Dots — •Carsten Weber, Anna Grodecka, Paweł Machnikowski, and Andreas Knorr
17:15 HL 12.10 Coulomb corrections to group velocity slow-down in quantum-dot quantum coherence — •Stephan Michael, Hans Christian Schneider, and Weng Wah Chow
17:30 HL 12.11 Exciton Aharonov-Bohm Effect and Emission Kinetics in Non-circular Nanorings — •Michal Grochol, Frank Grosse, and Roland Zimmermann
17:45 HL 12.12 Phonons in semiconductor nanostructures — •Andreas Knittel and Frank Grosse
100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2007 > Regensburg