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Regensburg 2007 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 48: Quantum dots and wires: preparation and characterization II

Thursday, March 29, 2007, 16:15–18:00, H13

16:15 HL 48.1 Evidence for Reduction of the Critical Nucleus in InAs/GaAs Quantum Dot Stacks — •Thomas Hammerschmidt, Peter Kratzer, and Matthias Scheffler
16:30 HL 48.2 InP-quantum dots: Towards high temperature emission — •Wolfgang-Michael Schulz, Robert Roßbach, Michael Jetter, Matthias Reischle, Gareth Beirne, and Peter Michler
16:45 HL 48.3 Growth condition dependence of MOVPE InGaN quantum dots — •Christian Tessarek, Tomohiro Yamaguchi, Jens Dennemarck, Stephan Figge, and Detlef Hommel
17:00 HL 48.4 Stability and structure of free-standing III-V nanorods: An ab initio investigation — •Roman Leitsmann and Friedhelm Bechstedt
17:15 HL 48.5 Influence of the electron injection energy on ballistic transport in nanoscale GaAs/AlGaAs cross junctions — •Matthias Wiemann, Ayhan Cetinkaya, Ulrich Wieser, Ulrich Kunze, Dirk Reuter, and Andreas Wieck
17:30 HL 48.6 Advances in Quantum Dot Fabrication by Cleaved Edge Overgrowth — •Jörg Ehehalt, Christoph Kamseder, Christian Neugirg, Christian Gerl, Dieter Schuh, and Werner Wegscheider
17:45 HL 48.7 Spin resonance investigations of P-doped Si nanocrystals: Charge compensation and interface states — •Andre R. Stegner, Rui N. Pereira, Robert Lechner, Roland Dietmüller, Martin S. Brandt, Hartmut Wiggers, and Martin Stutzmann
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