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Berlin 2008 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 36: Poster III

Wednesday, February 27, 2008, 16:30–19:00, Poster D

16:30 HL 36.1 Theory of the low temperature phase of succinonitrile — •Imad Belabbas, Johan Carlsson, and Matthias Scheffler
16:30 HL 36.2 Determination of electrochemical potentials of organic semiconductors via cyclic voltammetry and their relevance for organic photovoltaic devices — •Clemens Feser, Carsten Daibel, and Vladimir Dyakonov
16:30 HL 36.3 Charge carrier injection studies into wide band gap organic semiconductors — •Maximilian Nothaft, Fedor Jelezko, Jens Pflaum, and Jörg Wrachtrup
16:30 HL 36.4 Electronic Structure and Charge Transport in Durene Crystals — •Christoph Arndt, Frank Ortmann, Karsten Hannewald, Friedhelm Bechstedt, and Jens Pflaum
16:30 HL 36.5 Impedance spectroscopy on polymer solar cells — •Roland Rösch, Ingo Hörselmann, Andrei Herasimovic, Susanne Scheinert, Gerhard Gobsch, and Harald Hoppe
16:30 HL 36.6 Electron spin resonance studies of sol–gel-processed anatase-TiO2-nanocrystals and charge transfer in blends with P3HT — •Andreas Sperlich, Jan Friedman, Ingo Riedel, Carsten Deibel, and Vladimir Dyakonov
16:30 HL 36.7 Transport Gap and exciton binding energy determination in organic semiconductors — •Stefan Krause, Benedetta Casu, Achim Schöll, Friedrich Reinert, and Eberhard Umbach
16:30 HL 36.8 Characterization of organic photovoltaic cells in comparison with analytic simulations — •Christian Körner, Florian Holch, Achim Schöll, Carsten Deibel, Friedrich Reinert, and Vladimir Dyakonov
16:30 HL 36.9 Investigation of electronic traps in disordered organic semiconductors via thermally stimulated current measurements — •Julia Schafferhans, Carsten Deibel, and Vladimir Dyakonov
16:30 HL 36.10 Influence of metal structures on the optical properties of organic microcavities — •Maik Langner, Thomas Weimann, Hartmut Fröb, Vadim G. Lyssenko, and Karl Leo
16:30 HL 36.11 Monte Carlo simulated charge carrier transport in disordered semiconducting organic devices — •Jens Lorrmann, Carsten Deibel, and Vladimir Dyakonov
16:30 HL 36.12 Investigations of concentration dependent photoluminescense quenching in a P3HT : PCBM bulk heterojunction — •Johannes Krantz, Moritz Liedtke, Andreas Sperlich, Carsten Deibel, and Vladimir Dyakonov
16:30 HL 36.13 Micro-Analysis of fullerene crystals in annealed P3HT-PCBM blends — •Maik Bärenklau, Gerhard Gobsch, and Harald Hoppe
16:30 HL 36.14 Numerical simulation of organic bulk heterojunction solar cells — •Alexander Wagenpfahl, Carsten Deibel, Andreas Baumann, and Vladimir Dyakonov
16:30 HL 36.15 Photophysics of charge transfer in polymer–C70-fullerene composites — •Björn Titze, Andreas Sperlich, Carsten Deibel, Vladimir Dyakonov, and Oleg Poluektov
16:30 HL 36.16 Characterisation of different hole transport materials as used in organic p-i-n solar cells — •Steffen Pfützner, Annette Petrich, Christine Malbrich, Dirk Hildebrandt, Maik Koch, Moritz Riede, Karl Leo, and Martin Pfeiffer
16:30 HL 36.17 Effect of vacuum pressure during metal electrode sublimation on polymer solar cell performance — •Florian Kühnlenz, Gerhard Gobsch, and Harald Hoppe
16:30 HL 36.18 Effect of polymer solar cell geometry on photovoltaic performance — •Burhan Muhsin, Joachim Renz, Karl-Heinz Drüe, Gerhard Gobsch, and Harald Hoppe
16:30 HL 36.19 The Local Electronic Structure of planar versus non planar Phthalocyanines (ZnPc, SnPc and PbPc) studied byResonant Soft X-ray Emission Spectroscopies — •nikolaos peltekis, brendan holland, louis piper, alex demasi, kevin smith, ignatius mcgovern, and cormac mcguinness
16:30 HL 36.20 Transport in Organic Solar Cells studied with Pulsed Electrically Detected Magnetic ResonanceJan Behrends, •Alexander Schnegg, Elizabeth A. Thomsen, Ifor D.W. Samuel, David J. Keeble, and Klaus Lips
16:30 HL 36.21 Refined transmission measurement setup for 2D-terahertz photonic crystals — •Thomas Kissinger and Andrei Pimenov
16:30 HL 36.22 Propagation of electromagnetic waves in waveguides based on photonic/plasmonic structures in nanocomposite glass — •Oleksiy Kiriyeko, Moritz Beleites, Stefan Wackerow, Wolfram Hergert, and Heinrich Graener
16:30 HL 36.23 Design of photonic structures: Combination of FDTD methods with genetic algorithms — •Christian Matyssek, Stefan Meyer, Wolfram Hergert, Rüdiger Weiner, and Martin Arnold
16:30 HL 36.24 Thermal emission properties of 2D and 3D Photonic Crystals with and without functionalized surfaces — •Benjamin Gesemann, Stefan L. Schweizer, and Ralf B. Wehrspohn
16:30 HL 36.25 Simulation of light propagation in photonic crystal structures using advanced finite element methods — •Sven Burger, Jan Pomplun, Frank Schmidt, and Lin Zschiedrich
16:30 HL 36.26 Quasiperiodic structures in metallic photonic crystals — •Christina Bauer, Dietmar Nau, Sergei Zhukovsky, and Harald Giessen
16:30 HL 36.27 Nonlinear Coordinate Transformation as an Extension of the Fourier Modal Method to Finite-Sized Structures — •Thomas Zebrowski, Sabine Essig, and Kurt Busch
16:30 HL 36.28 Time-Domain Simulations using Discontinuous Galerkin methods — •Kai Stannigel, Michael König, Jens Niegemann, Lasha Tkeshlashvili, and Kurt Busch
16:30 HL 36.29 Numerical Treatment of Nonlinearities in Higher-Order Time-Domain Methods — •Jan Gieseler, Jens Niegemann, Lasha Tkeshlashvili, and Kurt Busch
16:30 HL 36.30 Component Analysis and Optimization of Photonic Crystal Based Semiconductor Laser Diodes — •Helmut Zarschizky, Lin Zschiedrich, Jan Pomplun, and Sven Burger
16:30 HL 36.31 Defocused Imaging of Fluorescent Beads in Photonic Crystals — •Sven Zimmermann, Frank Cichos, and Rebecca Wagner
16:30 HL 36.32 Wannier function based numerical analyses of Photonic-Crystal functional elements incorporating optically anisotropic materials — •Patrick Mack, Daniel Hermann, Christoph Kölper, and Kurt Busch
16:30 HL 36.33 Chirp dependent Emission of a fs-pumped Semiconductor Disc Laser — •Eckhard Kühn, Angela Thränhardt, Stephan W. Koch, Wolfgang Stolz, Sangam Chatterjee, Christoph Lange, Wolfgang Rühle, Wendel Wohlleben, and Marcus Motzkus
16:30 HL 36.34 Dephasing processes in quantum dot microcavity systems: a microscopic description — •Sandra Ritter, Christopher Gies, Jan Seebeck, Jan Wiersig, and Frank Jahnke
16:30 HL 36.35 Highly spatial resolved PL spectroscopy of single dislocations in InGaN/GaN quantum well structures — •Julia Danhof, Matthias Eder, Clemens Vierheilig, Ulrich T. Schwarz, Werner Wegscheider, Nikolaus Gmeinwieser, Ansgar Laubsch, and Berthold Hahn
16:30 HL 36.36 Influence of Optical Gain on the Spectral and Temporal Characteristics of 405 nm (Al,In)GaN Laser Diodes Grown on Different Substrates — •Bernd Schmidtke, Tobias Meyer, Harald Braun, Ulrich T. Schwarz, Désirée Queren, Marc Schillgalies, Stephan Lutgen, and Uwe Strauß
16:30 HL 36.37 Lateral Mode Behaviour of Broad Ridge 405 nm (Al,In)GaN Laser Diodes: Experiment and Simulation — •Stephan Rogowsky, Dominik Scholz, Harald Braun, Ulrich T. Schwarz, Ansgar Laubsch, Georg Brüderl, and Uwe Strauß
16:30 HL 36.38 Hall effect measurements on AlInN layers with high In-content and low Hall mobility — •Kay-Michael Günther, Hartmut Witte, Christoph Hums, Armin Dadgar, and Alois Krost
16:30 HL 36.39 Structural and magnetic properties of Eu-, Ho- and Sm-implanted GaN — •Fang-Yuh Lo, Verena Ney, Andreas Ney, Alexander Melnikov, Dirk Reuter, Sébastien Pezzagna, and Andreas D. Wieck
16:30 HL 36.40 Near infrared absorption in nonpolar cubic AlN/GaN superlattices — •Jörg Schörmann, Elena Tschumak, Donat J. As, Klaus Lischka, Eric A. DeCuir, and Omar Manasreh
16:30 HL 36.41 Untersuchung von relaxierten und nicht-relaxierten InGaN Quantenfilmen mit Photolumineszenz und Röntgenbeugung — •Torsten Langer, Holger Jönen, Lars Hoffmann, Daniel Dräger, Heiko Bremers, Daniel Fuhrmann, Uwe Rossow und Andreas Hangleiter
16:30 HL 36.42 Oxidation of GaN(0001)-2×2 surfaces by oxygen and water — •Pierre Lorenz, Richard Gutt, Juergen A. Schaefer, and Stefan Krischok
16:30 HL 36.43 Ortsaufgelöste Mikro-EL- und Mikro-PL-Spektroskopie an blauen InGaN/GaN LEDs auf Si(001) und Si(111) — •T. Fey, L. Reißmann, F. Schulze, A. Dadgar, J. Christen und A. Krost
16:30 HL 36.44 Carbon doping of cubic GaN by CBr4 — •Elena Tschumak, Hartwig Pöttgen, Olga Kasdorf, Jörg Schörmann, Jürgen W. Gerlach, Donat J. As, and Klaus Lischka
16:30 HL 36.45 TEM Investigations on defect terminating SiN interlayers in (Al, In)GaN layer systems on sapphire substrate — •Martin Beer, Josef Zweck, Joachim Hertkorn, Frank Lipski, Peter Brückner, Stephan Schwaiger, and Ferdinand Scholz
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