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Dresden 2009 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 17: Quantum wires: Optical and transport properties

Dienstag, 24. März 2009, 10:00–13:00, BEY 154

10:00 HL 17.1 Growth and Optical Properties of GaN Nanodisks in GaN/AlGaN Nanowires — •Florian Furtmayr, Christoph Stark, Martin Stutzmann, Sònia Conesa-Boj, Francesca Peiro, Jordi Arbiol, Joan Ramon Morante, and Martin Eickhoff
10:15 HL 17.2 Optical Studies on Single GaN Nanowires — •Carsten Pfüller, Oliver Brandt, Caroline Chèze, Lutz Geelhaar, and Henning Riechert
10:30 HL 17.3 Laser oscillation thresholds for ZnO nanowiresMariano A. Zimmler, Jiming Bao, Kristen A. Sunter, Federico Capasso, Sven Müller, and •Carsten Ronning
10:45 HL 17.4 Edge-disorder-induced conduction gap in bilayer graphene nanoribbons — •Hengyi Xu, Thomas Heinzel, and Igor Zozoulenko
  11:00 15 min. break
11:15 HL 17.5 Modelling Quantum Transport Through Nano-Structures by Finite Elements: Getting the Boundaries Right — •Stephan Kramer, Oliver Bendix, Kai Bröking, Ragnar Fleischmann, and Theo Geisel
11:30 HL 17.6 Evanescent channels and scattering in cylindrical nanowire heterostructures — •Paul Nicolae Racec, Elena Roxana Racec, and Hagen Neidhardt
11:45 HL 17.7 Magnetic barriers in quantum wires — •Mihai Cerchez, Hengyi Xu, Alexey Tarasov, Thomas Heinzel, Stefan Hugger, Igor Zozoulenko, Dirk Reuter, and Andreas Wieck
  12:00 15 min. break
12:15 HL 17.8 Phase-coherent transport in InN nanowires: Analysis by four-terminal measurements — •Robert Frielinghaus, Sergio Estévez Hernández, Raffaella Calarco, Stefan Trellenkamp, Thomas Schäpers, and Detlev Grützmacher
12:30 HL 17.9 Non-local Aharonov-Bohm conductance oscillations in an asymmetric ballistic quantum ring — •S. S. Buchholz, S. F. Fischer, U. Kunze, D. Reuter, and A. D. Wieck
12:45 HL 17.10 Classical ballistic transport in a triangular shaped cavity — •Martin Richter and Roland Ketzmerick
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