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Berlin 2008 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 42: Optical Properties of Quantum dots: Theory and Simulation

Thursday, February 28, 2008, 09:30–13:00, EW 201

09:30 HL 42.1 Gauge invariant k.p envelope function theory and g-factors in quantum dots — •Till Andlauer, Richard Morschl, and Peter Vogl
09:45 HL 42.2 Gain reduction in semiconductor Quantum Dot systems — •Michael Lorke, Jan Seebeck, Paul Gartner, Frank Jahnke, and Weng Chow
10:00 HL 42.3 Theoretical investigation of optical properties of semiconductor nanostructures — •Gudny Gudmundsdottir and Frank Grosse
10:15 HL 42.4 Atomistic Theory of Excitonic Effects in Nanostructures — •Gabriel Bester
  10:30 15 min. break
10:45 HL 42.5 The phonon bottleneck revisited at low temperatures — •Jan Seebeck, Paul Gartner, and Frank Jahnke
11:00 HL 42.6 Plane-Wave-implementation of the k· p-formalism including strain and piezoelectricity to study the optoelectronic properties of semiconductor nanostructures — •Oliver Marquardt, Tilmann Hickel, and Jörg Neugebauer
11:15 HL 42.7 Input/Output Characteristics of Semiconductor Quantum Dot Lasers — •Christopher Gies, Jan Wiersig, and Frank Jahnke
11:30 HL 42.8 Optical Spin Switching in a Quantum Dot with a Single Mn Atom — •Doris E. Reiter, Vollrath Martin Axt, and Tilmann Kuhn
  11:45 15 min. break
12:00 HL 42.9 Study of combined decoherence channels of optically controlled spin rotations in quantum dot systems — •Anna Grodecka, Paweł Machnikowski, Carsten Weber, Andreas Knorr, and Jens Förstner
12:15 HL 42.10 The impact of travelling phonon wave packets on quantum dot spectra — •Jan Huneke, Vollrath Martin Axt, and Tilmann Kuhn
12:30 HL 42.11 Coherence properties, photon statistics, and mode properties of quantum-dot based microcavity lasers — •Jan Wiersig, Christopher Gies, Michael Lorke, Frank Jahnke, and Martina Hentschel
12:45 HL 42.12 Annealing of overgrown InAs/GaAs Quantum Dots:
A Tight-Binding Study
— •Alexander Kleinsorge, Thomas Hammerschmidt, and Peter Kratzer
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