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Regensburg 2007 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 31: Quantum dots and wires: Optical properties III

Mittwoch, 28. März 2007, 14:45–18:00, H17

14:45 HL 31.1 Measurement and control of spin and charge interactions in a single quantum dot molecule — •Emily Clark, Hubert Krenner, Christoph Scheurer, Toshihira Nakaoka, Max Bichler, Gerhard Abstreiter, and Jonathan Finley
15:00 HL 31.2 Polarized emission lines from A- and B-type excitonic complexes in single InGaN/GaN quantum dots — •Momme Winkelnkemper, Robert Seguin, Sven Rodt, Andrei Schliwa, Lars Reißmann, Andre Strittmatter, Axel Hoffmann, and Dieter Bimberg
15:15 HL 31.3 Switch-on process of an electrically pumped singlequantum dot — •Erik Stock, Anatol Lochmann, Till Warming, Dieter Bimberg, Vladimir A. Haisler, A. I. Toropov, A.K. Bakarov, and A.K. Kalagin
15:30 HL 31.4 Enhancement of electron spin coherence by optical preparation of nuclear spins — •Dimitrije Stepanenko, Guido Burkard, Geza Giedke, and Atac Imamoglu
15:45 HL 31.5 Reliable parallel electrical initialization of spin-polarized electrons in InGaAs/GaAs quantum dotsW. Löffler, C. Mauser, J. Lupaca-Schomber, S. Li, T. Passow, H. Reimer, C. Klingshirn, M. Hetterich, and •H. Kalt
16:00 HL 31.6 Photon Statistics Of Semiconductor Microcavity Lasers — •Christopher Gies, Jan Wiersig, Michael Lorke, and Frank Jahnke
  16:15 15 min. break
16:30 HL 31.7 Spin dynamics of coupled nuclear-electron system over millitesla magnetic fields in n-doped quantum dots — •Thomas Auer, Sergey Verbin, Roman Cherbunin, Ruth Oulton, Dmitri Yakovlev, Manfred Bayer, Dirk Reuter, and Andreas Wieck
16:45 HL 31.8 Quantum kinetics of polarons in semiconductor quantum dots — •Jan Seebeck, Paul Gartner, and Frank Jahnke
17:00 HL 31.9 Influence of a lateral electric field on a semiconductor quantum dot — •Sandra Ritter, Norman Baer, Paul Gartner, and Frank Jahnke
17:15 HL 31.10 Calculation of the vibronic progressions observed in the photoluminescence of Si nanocrystals — •Davoud Pouladsaz and Reinhard Scholz
17:30 HL 31.11 Room-temperature storage of excitons in elongated semiconductor nanocrystals — •Robert Kraus, Pavlos Lagoudakis, Andrey Rogach, John Lupton, Jochen Feldmann, Dmitriy Talapin, and Horst Weller
17:45 HL 31.12 Single InGaAs Quantum Dots Embedded in Electrically Active Photonic Crystal Nanocavities — •Felix Hofbauer, Michael Kaniber, Max Bichler, Gerhard Böhm, Gerhard Abstreiter, and Jonathan Finley
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