Berlin 2018 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 13: Poster Session I

Montag, 12. März 2018, 17:30–19:30, Poster B

17:30 HL 13.1 Transmission Electron Diffraction on a really free-standing heterostructure and analysis of the resulting Moiré pattern — •Marlene Adrian, Arne Senftleben, Silvio Morgenstern, and Thomas Baumert
17:30 HL 13.2 First Principles Phase Diagram Calculations for the 2D TMD systems MoS2MoTe2  and WS2WTe2. — •Benjamin Burton
17:30 HL 13.3 Anderson localization and magnetization in graphene quantum dots — •Abdulmenaf Altintas and Alev devrim Guclu
17:30 HL 13.4 Strain tuning of CVD grown MoS2 monolayers — •Anna F. Blob, Iris Niehues, Valentino Jadriŝko, Borna Radatović, Marko Kralj, Steffen Michaelis de Vasconcellos, and Rudolf Bratschitsch
17:30 HL 13.5 Hysteresis in Graphene Nanoribbon Field-Effect Transistors — •Alexander Tries, Nils Richter, Zongping Chen, Akimitsu Narita, Klaus Müllen, Hai I. Wang, Mischa Bonn, and Mathias Kläui
17:30 HL 13.6 The Hofstadter Butterfly under periodic driving — •Martin Wackerl and John Schliemann
17:30 HL 13.7 Valley polarization dynamics of interlayer excitons in dichalcogenide heterostructures in high magnetic fields — •Johannes Holler, Jonas Zipfel, Mariana Ballotin, Anatolie Mitioglu, Michael Kempf, Philipp Nagler, Fabian Mooshammer, Alexey Chernikov, Peter Christianen, Christian Schüller, and Tobias Korn
17:30 HL 13.8 Influence of oxygen and water on the stability and optical properties of monolayer MoS2 — •Christian Tessarek, Oleg Gridenco, Kathrin Sebald, Stephan Figge, Jürgen Gutowski, and Martin Eickhoff
17:30 HL 13.9 Drag Experiments in Double Bilayer GrapheneMatthias Troiber, Kenji Watanabe, Takashi Taniguchi, Dieter Weiss, and •Jonathan Eroms
17:30 HL 13.10 Optical properties the Ferromagnetic CrI3 monolayer — •Claudia Cardoso, David Soriano, and Joaquín Fernández-Rossier
17:30 HL 13.11 Impact of non-resonant terahertz excitation on excitons in MoSe2 monolayer — •Tommaso Venanzi, Stephan Winnerl, Alexej Pashkin, Manfred Helm, and Harald Schneider
17:30 HL 13.12 ultrafast Auger-mediated hole trapping and coherent phonon dynamics in CdSe/CdS core/shell colloidal semiconductor nanoplatelets — •shuo dong, jie lian, yinthai chan, and zhiheng loh
17:30 HL 13.13 The influence of field effect doping on the optical properties of a MoS2 monolayer — •Shun Okano, Apoorva Sharma, Mahfujure Rahaman, Akira Nishimura, Nicole Köhler, Kenji Ikushima, and Dietrich R.T. Zahn
17:30 HL 13.14 Single-photon emitters in hBN — •Johann Preuß, Osvaldo del Pozo-Zamudio, Robert Schmidt, Philipp Tonndorf, Johannes Kern, Steffen Michaelis de Vasconcellos, and Rudolf Bratschitsch
17:30 HL 13.15 Electroluminescence in strain-reduced MoSe2 monolayer p-n-junctions — •Georg Winkens, Jhih-Sian Tu, Thomas Grap, Joachim Knoch, Detlev Grützmacher, and Beata Kardynal
17:30 HL 13.16 Determination of the crystal orientation of monolayer transition metal dichalcogenides and transition metal dichalcogenide heterostructures. — •Michael Kempf, Johannes Holler, Philipp Nagler, Christian Schüller, and Tobias Korn
17:30 HL 13.17 Resonant Raman scattering on few layer MoSe2 — •Sebastian Meier, Philipp Nagler, Andreas Hecht, Tobias Korn, and Christian Schüller
17:30 HL 13.18 The impact of the substrate material on the optical properties of 2D WSe2 monolayers — •Jan Kuhnert, Lorenz Maximilian Schneider, Sina Lippert, Simon Schmitt, Obafunso Ajayi, Dylan Renaud, Young Duck Kim, Wolfram Heimbrodt, James C. Hone, and Arash Rahimi-Iman
17:30 HL 13.19 Synthesis and characterization of graphite oxide based ink for printed transistors — •Tessy Theres Baby, Abhinav Chandresh, Surya Abhishek Singaraju, Ben Breitung, and Horst Hahn
17:30 HL 13.20 Mechanical exfoliation of MoS2 monolayer flakes — •Yuhao Zhang, Eicke Icking, and Stefan Linden
17:30 HL 13.21 Spatially resolved photoluminescence of mono- and bilayer molybdenum ditelluride — •Matthias Kunz, Sophia Helmrich, Robert Schneider, Alexander W. Achtstein, Ashish Arora, Bastian Herzog, Steffen Michaelis de Vasconcellos, Mirco Kolarczik, Oliver Schöps, Rudolf Bratschitsch, Nina Owschimikow, and Ulrike Woggon
17:30 HL 13.22 Manipulation of the Environmental Interaction and Optical and Electrical Properties of Single-Layer MoS2 Transistors — •Philip Klement, Christina Steinke, Tim Wehling, Sangam Chatterjee, and Martin Eickhoff
17:30 HL 13.23 Ultrafast Coulomb-induced intervalley coupling in monolayer WS2Robert Schmidt, Gunnar Berghäuser, •Robert Schneider, Malte Selig, Philipp Tonndorf, Ermin Malic, Andreas Knorr, Steffen Michaelis de Vasconcellos, and Rudolf Bratschitsch
17:30 HL 13.24 Optimization of charge injection into few layered Indium Selenide for high performance logic devices — •Vivek Koladi Mootheri, Phanish Chava, Himani Arora, and Artur Erbe
17:30 HL 13.25 Dielectrically Defined Lateral Heterojunctions in Transition Metal Dichalcogenide Monolayers — •Sven Borghardt, Leo Yu, Archana Raja, Jhih-Sian Tu, Detlev Grützmacher, Tony F. Heinz, and Beata E. Kardynal
17:30 HL 13.26 Effective passivation of ultra-thin layers of InSe to enhance electrical properties — •Himani Arora, Younghun Jung, Sanghoon Chae, Daniel Rhodes, Ghidewon Arefe, Takashi Taniguchi, James Hone, and Artur Erbe
17:30 HL 13.27 Momentum-resolved hole and exciton dynamics in WSe2 — •Patrick Xian, Michele Puppin, Christopher Nicholson, Martin Wolf, Laurenz Rettig, and Ralph Ernstorfer
17:30 HL 13.28 Intermediate band solar cells - Characterization of transition metal doped indium sulfide — •Ron Hildebrandt, Tanja Jawinski, Leonard Wägele, Holger von Wenckstern, Roland Scheer, and Marius Grundmann
17:30 HL 13.29 Thin films made of Cu2ZnSnS4 nanocrystal inks for solar cells — •Karen P. Stroh, Ismael Gerardo Pérez Marín, Yasir A. Altowairqi, Marek Szablewski, and Douglas P. Halliday
17:30 HL 13.30 polymer solar cells using an AgAl alloy anodeXiangkun Jia and •Xiaohong Chen
17:30 HL 13.31 High-throughput calculations for the identification of novel materials for tandem cells — •Hossein Mirhosseini, Ramya Kormath Raghupathy, Hendrik Wiebeler, and Thomas D. Kühne
17:30 HL 13.32 Ab initio study of binary pnictides and halides for the identification of transparent p-type conducting materials — •Hendrik Wiebeler, Kormath Raghupathy Ramya, Hossein Mirhosseini, and Thomas D. Kühne
17:30 HL 13.33 Suppression of interference effects in electroreflectance spectroscopy on Cu(In,Ga)(S,Se)2 solar cell buffer layers — •J. Seeger, U. Piesch, O. Kiowski, D. Hariskos, W. Witte, M. Powalla, P. Eraerds, R. Lechner, T. Dalibor, H. Kalt, and M. Hetterich
17:30 HL 13.34 In Situ TEM Studies of Rear Contact Formation of Aluminium with Multi-Crystalline Silicon — •Christoph Flathmann, Tobias Meyer, and Michael Seibt
17:30 HL 13.35 Investigation of Pr1−xCaxMnO3-SrTi1−yNbyO3 Interfaces Using Electron Beam Induced Voltage (EBIV) — •Tobias Westphal, Patrick Peretzki, Tobias Meyer, Birte Kressdorf, Christian Jooß, and Michael Seibt
17:30 HL 13.36 The environmental stability of PbS quantum dot solar cells — •David Becker-Koch
17:30 HL 13.37 Computational Screening of Ternary Selenides for Water Splitting — •Estefanía Garijo, Mohnish Pandey, and Karsten Wedel Jacobsen
17:30 HL 13.38 Theoretical analysis of optical properties of Cu2ZnSn(S,Se)4 solar absorbers. — •Sergii Zamulko, Kristian Berland, and Clas Persson
17:30 HL 13.39 Charge Carriers Dynamics in Kesterite: From Ultra-fast Trapping via Localized Transport to Surface Recombination — •Hannes Hempel, Rainer Eichberger, and Thomas Unold
17:30 HL 13.40 In-Silico Homovalent Screening of Hybrid Halide Perovskite Materials for Tandem Solar Cells — •Manaswita Kar and Thomas Körzdörfer
17:30 HL 13.41 Morphology control of methylammonium bismuth iodide films for photovoltaics — •Christian Fettkenhauer, Martina Pantaler, Irina Anusca, and Doru C. Lupascu
17:30 HL 13.42 Insights into lead-free double perovskite Cs2AgBiBr6 thin films for photovoltaic application — •Martina Pantaler, Svetlana Syrotinskaya, Selina Olthof, Alexsander Schmitz, Christian Fettkenhauer, Irina Anusca, Niels Benson, Gard Bacher, Roland Schmechel, and Doru C. Lupascu
  17:30 HL 13.43 The contribution has been withdrawn.
17:30 HL 13.44 Photoluminescence of Methylammonium Lead Iodide Perovskites in Terms of Stoichiometric Ratios — •Fabian Meier, Sebastian Reichert, Alexander Wagenpfahl, and Carsten Deibel
17:30 HL 13.45 Electromodulation Spectroscopy on Organic-Inorganic Perovskite Solar Cells — •Alice Magin, Fabian Ruf, Moritz Schultes, Erik Ahlswede, Jonas Schwenzer, Heinz Kalt, and Michael Hetterich
17:30 HL 13.46 Spectroscopic Characterisation of Trap States in Perovskite Solar Cells — •Sebastian Reichert, Fabian Meier, Alexander Wagenpfahl, and Carsten Deibel
17:30 HL 13.47 Optimization and Characterization of Perovskite Thin-Films — •Sandhya Tammireddy, Fabian Meier, Alexander Wagenpfahl, and Carsten Deibel
17:30 HL 13.48 Analyzing optical properties of methylammonium lead bromide using photoluminescence spectroscopy — •Lukas Falk, Paul Faßl, and Yana Vaynzof
17:30 HL 13.49 High Performance Planar Perovskite Solar Cells by ZnO Electron Transport Layer Engineering — •qingzhi an, paul fassl, yvonne jasmin hofstetter, david becker koch, alexandra bausch, paul hopkinson, and yana vaynzof
17:30 HL 13.50 A chain is as strong as its weakest link − Stability study of MAPbI3 under light and temperature — •Philippe Holzhey and Michael Saliba
17:30 HL 13.51 Cause Study of the Low Fill Factor of Squaraine Based Solar Cells by Steady-State Methods — •Oliver Kolloge, Dorothea Scheunemann, Matthias Schulz, Arne Lützen, and Manuela Schiek
17:30 HL 13.52 Applicability and limitations of hopping-based transport theories — •Sebastian Hutsch and Frank Ortmann
17:30 HL 13.53 In situ transport measurements in organic field effect transistors with F16CuPc — •Mareike Dunz, Karsten Rott, Jan Schmalhorst, and Günter Reiss
17:30 HL 13.54 Charge Transfer at the Interface of Indoline Dye/ZnO Solar Cells — •Nico Hofeditz, Ingo Meyenburg, Raffael Rueß, Derck Schlettwein, and Wolfram Heimbrodt
17:30 HL 13.55 Graphite Oxide Obtained From Bamboo as Possible Selective Contact For Solar CellsJhon Jairo Prias-Barragan, •Katherine Gross, Jose D Perea, Nial Kilallea, Wolfgang Heiss, Christoph Brabec, Hernando Ariza-Calderon, and Pedro Prieto
17:30 HL 13.56 Optimization of the Base Electrode in Organic Permeable Base Transistors — •Yang Li, Felix Dollinger, Markus P. Klinger, Axel Fischer, Hans Kleemann, and Karl Leo
17:30 HL 13.57 EPR spectroscopic signatures of C60 and C70 fullerene cations — •René Wieczorek, Svetlana Kucher, Sven Berlekamp, and Wolfgang Harneit
17:30 HL 13.58 Electric-field-induced Molecular Modifications in Organic Semiconductors: Studies in Frequency and Time Domain — •Debkumar Rana, Patrice Donfack, Javid Shirdel, Vladislav Jovanov, Veit Wagner, and Arnulf Materny
17:30 HL 13.59 Formation Dynamics of Charge-Transfer States at the Pentacene/Perfluoropentacene Interface — •Melanie Fey, Robin Carl Döring, Andre Rinn, Tobias Breuer, Gregor Witte, and Sangam Chatterjee
  17:30 HL 13.60 The contribution has been withdrawn.
17:30 HL 13.61 Degradation mechanism in high performance PffBT4T-2OD:PC71BM organic devices — •Joshua Kreß and Andreas Weu
17:30 HL 13.62 Charge storage in β-FeSi2 nanoparticle — •fangfei li, martin geller, hans orthner, hartmut wiggers, and axel lorke
17:30 HL 13.63 Functional nanostructuring with nanoporous alumina membranes as templates for advanced energy conversion and storage — •Huaping Zhao, Yang Xu, Yan Mi, Rui Xu, Long Liu, Yaoguo Fang, Min Zhou, and Yong Lei
17:30 HL 13.64 Solution-Based Layers of Nickel Oxide for Applications in Electrochromic Windows — •Florian Eberheim, Christian Lupó, and Derck Schlettwein
17:30 HL 13.65 Orbital Angular Momentum sorting of light emitted by exciton polariton vortices — •Marius Kahlert, Bernd Berger, Daniel Schmidt, Marc Aßmann, Martin Kamp, Christian Schneider, Sven Höfling, and Manfred Bayer
17:30 HL 13.66 Time-resolved dielectric function tensor of m-plane ZnO studied by femtosecond spectroscopic ellipsometry — •Oliver Herrfurth, Steffen Richter, Mateusz Rȩbarz, Miroslav Kloz, Shirly Espinoza, Jakob Andreasson, Marius Grundmann, and Rüdiger Schmidt-Grund
17:30 HL 13.67 3D stabilization of an optical µ-absorption spectrometer — •Jurek Lange and Sangam Chatterjee
17:30 HL 13.68 White-light and second-harmonic generation in various SnS-based cluster molecules — •Nils Mengel, Eike Dornsiepen, Florian Dobener, Nils Rosemann, Stefanie Dehnen, and Sangam Chatterjee
  17:30 HL 13.69 The contribution has been withdrawn.
17:30 HL 13.70 Exciton-assisted transversal magneto-optical Kerr effect in CdMnTe/CdMgTe quantum well structures — •Lars Klompmaker, Felix Spitzer, Olga Borovkova, Vladimir I. Belotelov, Ilya A. Akimov, Alexander N. Poddubny, Victor F. Sapega, Maciej Wiater, Tomasz Wojtowicz, Grzegorz Karczewski, Dmitri Yakovlev, and Manfred Bayer
17:30 HL 13.71 Telecom wavelengths photonic crystal cavities: Simulation and Fabrication — •Lucas Rickert, Andrei Kors, Kerstin Fuchs, Johann Peter Reithmaier, and Mohamed Benyoucef
17:30 HL 13.72 Calculation of zero-field splitting for defects in semiconductors: reaching all-electron accuracy with pseudopotentials — •Timur Biktagirov, Wolf Gero Schmidt, and Uwe Gerstmann
17:30 HL 13.73 Active frequency stabilization of frequency doubled AlGaInP-VECSELs — •Hoy-My Phung, Roman Bek, Hermann Kahle, Michael Böhm, Kevin Schmidt, Oliver Sawodny, Michael Jetter, and Peter Michler
17:30 HL 13.74 Spacer thickness effects on the optical properties of double vertically stacked InP/AlGaInP quantum dots laser structures — •Hatam Mahmudlu, Zhihua Huang, Michael Zimmer, Stefan Hepp, Michael Jetter, and Peter Michler
17:30 HL 13.75 Design and fabrication towards red-emitting AlGaInP based electrically pumped VECSELs — •Michael Zimmer, Zhihua Huang, Michael Jetter, and Peter Michler
17:30 HL 13.76 Optical properties of highly excited CuI based microwire cavities — •Evgeny Krüger, Marcel Wille, Steffen Blaurock, Vitaly Zviagin, Rafael Deichsel, Gabriele Benndorf, Volker Gottschalch, Harald Krautscheid, Rüdiger Schmidt-Grund, and Marius Grundmann
17:30 HL 13.77 Radio-frequency studies of self-mode-locking in a single-section quantum dot laser: experiment and simulation — •Christoph Weber, Paolo Bardella, Lorenzo Luigi Columbo, Mariangela Gioannini, and Stefan Breuer
17:30 HL 13.78 Experimental investigations on the gain and dispersion properties of mode-locked semiconductor lasers — •Stefan Heppe, Christoph Weber, Paolo Bardella, Lorenzo Luigi Columbo, Mariangela Gioannini, and Stefan Breuer
17:30 HL 13.79 Experimental studies of gain and absorption properties of passively mode-locked semiconductor lasers — •Stefan Heppe, Christoph Weber, Julien Javaloyes, Andreas Klehr, Andrea Knigge, and Stefan Breuer
17:30 HL 13.80 Repetition rate tuning range analysis of passively mode-locked quantum-well semiconductor lasers subject to optical self-feedback: simulation and experiment — •Dominik Auth, Christoph Weber, Andreas Klehr, Andrea Knigge, and Stefan Breuer
17:30 HL 13.81 Optical frequency comb stabilization of a self-mode-locked quantum dot laser by optical time-delayed self-feedback — •Sebastian Stutz, Dominik Auth, Christoph Weber, Oleg Nikiforov, Luke F. Lester, Thomas Walther, and Stefan Breuer
17:30 HL 13.82 Temperature-control based fiber optical self-feedback configuration for passively mode-locked semiconductor lasers — •Sebastian Stutz, Dominik Auth, Christoph Weber, Oleg Nikiforov, Luke F. Lester, Thomas Walther, and Stefan Breuer
17:30 HL 13.83 Timing stability and repetition rate tuning analysis of a passively mode-locked quantum-well semiconductor laser subject to dual-cavity optical self-feedback — •Dominik Auth, Christoph Weber, Andreas Klehr, Andrea Knigge, and Stefan Breuer
17:30 HL 13.84 Intensity noise of a two-state quantum dot laser — •Robert Pawlus, Lorenzo L. Columbo, Paolo Bardella, Stefan Breuer, and Mariangela Gioannini
17:30 HL 13.85 Performance and Dynamics of Three-Section Tapered Mode-Locked Lasers — •Stefan Meinecke, Lukas Drzewietzki, Christoph Weber, Benjamin Lingnau, Stefan Breuer, and Kathy Lüdge
17:30 HL 13.86 Characterization of high-efficiency AlGaInP VECSELs in a gain chip holder with optimized heat flow — •Alexander Peschken, Hermann Kahle, Roman Bek, Cherry May Mateo, Uwe Brauch, Marwan Abdou Ahmed, Michael Jetter, Thomas Graf, and Peter Michler
17:30 HL 13.87 Probing the (opto)electronic properties of functional materials by scanning near-field optical microscopy — •Jinhui Zhong, Bin Ren, and Christoph Lienau
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DPG-Physik > DPG-Verhandlungen > 2018 > Berlin