Regensburg 2019 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 45: HL Posters III

Donnerstag, 4. April 2019, 18:30–21:00, Poster E

18:30 HL 45.1 Deep Level Transient Spectroscopy on Perovskite Solar Cells — •Florian Schwarz, Mathias Fischer, Andreas Baumann, and Vladimir Dyakonov
18:30 HL 45.2 Investigation of organic/inorganic lead tribromide perovskite single crystals — •Julian Höcker, Melina Armer, Volker Drach, Vladimir Dyakonov, and Andreas Baumann
18:30 HL 45.3 Influence of excitonic effects on charge carrier extraction in organic-inorganic perovskite solar cells — •Philip Lange, Fabian Ruf, Ihteaz M. Hossain, Ulrich W. Paetzold, Moritz Schultes, Erik Ahlswede, Heinz Kalt, and Michael Hetterich
18:30 HL 45.4 Identifying recombination mechanisms in perovskite solar cells — •Seth Niklas Schumann, Fabian Meier, Clemens Göhler, and Carsten Deibel
  18:30 HL 45.5 Der Beitrag wurde abgesagt (Dopplung mit HL 45.6).
18:30 HL 45.6 Reversible changes of the bandgap energy in multiple-cation mixed-halide perovskite solar cells under illumination and bias investigated by optical spectroscopy — •Eva Wirth, Fabian Ruf, Meltem F. Aygüler, Jonas Hanisch, Pablo Docampo, Erik Ahlswede, Heinz Kalt und Michael Hetterich
18:30 HL 45.7 π-extended phosphoniumfluorenes: a new type of hole blocking layer in p-i-n perovskite solar cells — •Qingzhi An, Qing Sun, Andreas Weu, Sebastian Amdt, A.Stephen K Hashmi, and Yana Vaynzof
18:30 HL 45.8 Impact of precursor stoichiometry on the energetic trap landscape in methylammonium lead iodide perovskite solar cells — •Philipp Rieder, Andreas Baumann, and Vladimir Dyakonov
18:30 HL 45.9 Stable hybrid organic-inorganic halide perovskites for photovoltaics from ab-initio high-throughput calculations — •Sabine Körbel, Miguel A. L. Marques, and Silvana Botti
18:30 HL 45.10 Perovskite-on-Quantum Dot solar cells — •Miguel Albaladejo-Siguan, David Backer-Koch, and Yana Vaynzof
18:30 HL 45.11 Raman spectroscopy of hybrid perovskites and perovskite-like structures — •Sebastian Lotter, Felix Kampmann, Daniel Niesner, Mykhailo Sytnyk, Ievgen Levchuk, Wolfgang Heiß, Christoph J. Brabec, and Janina Maultzsch
18:30 HL 45.12 Investigating the damaging effect of GCIB etching during XPS/UPS depth profiling on perovskite considering temperature dependence — •Joshua Kreß and Yana Vaynzof
18:30 HL 45.13 Surface potential distribution studies on Cu(In,Ga)Se2 solar cell cross sections with Kelvin Probe Force Microscopy — •Jonas Schundelmeier, Jasmin Seeger, Wolfram Witte, Dimitrios Hariskos, Oliver Kiowski, Heinz Kalt, and Michael Hetterich
18:30 HL 45.14 A mathematical model for an InGaAs/GaAs based waveguide solar cell showing 36% efficiency — •Bhaskar Singh and Daniel Schaadt
18:30 HL 45.15 Simulation of electroreflectance spectra of CIGS solar cells — •Ellen Förstner, Alice Magin, Fabian Ruf, Christian Huber, Wolfram Witte, Dimitrios Hariskos, Oliver Kiowski, Heinz Kalt, and Michael Hetterich
18:30 HL 45.16 Electroreflectance studies of CdS buffers in CIGS solar cells: Influence of Ga content and thermal annealing on the CdS bandgap — •Nico Weber, Jasmin Seeger, Jonas Grutke, Wolfram Witte, Dimitrios Hariskos, Oliver Kiowski, Heinz Kalt, and Michael Hetterich
18:30 HL 45.17 Efficiency of an absorber with hot carrier harvesting — •Magdulin Dwedari, Björn Sothmann, and Dietrich E. Wolf
18:30 HL 45.18 Properties of In2S3:V-Based Intermediate Band Solar Cells — •Tanja Jawinski, Rainer Pickenhain, Leonard Wägele, Michael Lorenz, Roland Scheer, Marius Grundmann, and Holger von Wenckstern
18:30 HL 45.19 Intermediate band solar cells - Two photon excitation of transition metal doped indium sulfide — •R. Hildebrandt, T. Jawinski, L. Wägele, H. von Wenckstern, R. Scheer, and M. Grundmann
18:30 HL 45.20 Organic nano-triode arrays based on self-assembled porous Al and PMMA — •Erjuan Guo, Shen Xing, Felix Dollinger, Hans Kleemann, and Karl Leo
18:30 HL 45.21 Monte-Carlo-Simulation organischer Halbleiter für verschiedene Phthalocyanine — •Inga Fischer, Sreetama Banerjee, Tobias Rüffer, Georgeta Salvan und Angela Thränhardt
18:30 HL 45.22 Tunable Polymer Photodetectors: Towards Low Dark Current and High Detectivity — •Shen Xing, Erjuan Guo, Hans Kleemann, and Karl Leo
18:30 HL 45.23 Investigating Oxygen Degradation in PCE-11 Solar Cells — •Andreas Weu and Joshua Kress
18:30 HL 45.24 Investigation of New Organic Acceptor Materials for Bulk-Heterojunction Solar Cells — •Julian Butscher, Sebastian Hahn, Uwe Bunz, and Yana Vaynzof
  18:30 HL 45.25 The contribution has been withdrawn.
18:30 HL 45.26 Mesoporous silicon filled with functionalized molecules as novel thermoelectric hybrids — •Natalia Gostkowska, Klaus Habicht, and Tommy Hofmann
18:30 HL 45.27 Influence of defect and impurities in tin telluride nanowires: a theoretical studyTainá Matendal de Souza, Maicon Luan Stefan, Fellipe de Souza Reis, and •Ernesto Osvaldo Wrasse
18:30 HL 45.28 Construction and Application of an Apparatus to Measure the Seebeck-Effect in Modulation Doped Semiconductors — •Timo Kruck, Arne Ludwig, and Andreas D. Wieck
18:30 HL 45.29 Enhancing potassium-ion battery performance by defect and interlayer engineering — •Yuhan Wu, Yang Xu, Farzaneh Bahmani, Chenglin Zhang, and Yong Lei
18:30 HL 45.30 Photoinduced transient spin polarization in the semiconducting lead halide perovskite (CH3NH3)PbI3 above the orthorhombic-tetragonal phase transition — •Oskar Schuster, Daniel Niesner, Thomas Fauster, Shreetu Shrestha, Ievgen Levchuk, Miroslaw Batentschuk, and Christoph Brabec
18:30 HL 45.31 Optical amplification of spin noise spectroscopy via homodyne detection — •Pavel Sterin, Julia Wiegand, Jens Hübner, and Michael Oestreich
  18:30 HL 45.32 The contribution has been withdrawn.
18:30 HL 45.33 NV-centers, embedded in a diamond transistor structure — •Dennis Oing, Martin Geller, Stefan Borgsdorf, Ulrich Köhler, Nicolas Wöhrl, and Axel Lorke
18:30 HL 45.34 Laser writing of scalable single spin in SiC — •Yu-Chen Chen, Patrick Salter, Matthias Niethammer, Matthias Widmann, Klorian Kaiser, Roland Nagy, Naoya Morioka, Charles Bbin, Patrick Berwian, Jürgen Erlekampf, Martin Booth, and Jörg Wrachtrup
18:30 HL 45.35 Taking OLEDs for a Spin — •Nikolai Bunzmann, Sebastian Weissenseel, Jeannine Grüne, Christoph Boehme, Vladimir Dyakonov, and Andreas Sperlich
18:30 HL 45.36 Multifrequency Spin-Resonance Experiments on organic LEDs based on Triplet-Singlet Conversion — •Rebecca Bönnighausen, Sebastian Weissenseel, Sebastian Lulei, Vladimir Dyakonov, and Andreas Sperlich
18:30 HL 45.37 Engineering and Resonant Excitation of Highly Coherent Spin Defects in Silicon Carbide — •C. Kasper, A. Sperlich, T. Ohshima, V. Soltamov, G. V. Astakhov, and V. Dyakonov
18:30 HL 45.38 Sensing Weak Microwave Signals by Quantum Control — •Timo Joas, Andreas M. Waeber, Georg Braunbeck, and Friedemann Reinhard
18:30 HL 45.39 An Optical Interface to Spin Qubits in GaAs — •Zheng Zeng, Arne Ludwig, Eva Groß, Detlev Grützmacher, Hendrik Bluhm, and Beata Kardynał
18:30 HL 45.40 Defect-affected Current in Silicon Carbide: Towards Photoelectric Spin Readout — •M. Hollenbach, C. Kasper, A. Sperlich, M. Takahiro, T. Ohshima, V. Dyakonov, and G.V. Astakhov
18:30 HL 45.41 Electrical readout of NV centres — •Manuel Schiefer, Julius Röwe, David Vogl, and Martin S. Brandt
18:30 HL 45.42 Calculation of Emitter-Photon Waveguide Dynamics Using Binary Tensor Networks — •Oliver Kästle, Sandra Kuhn, and Marten Richter
18:30 HL 45.43 Hybrid Assembly of Elements for Quantum Networks — •Andreas W. Schell
18:30 HL 45.44 Optical properties of implanted transition-metal impurities in SiC — •Zhen Shang, Yonder Berencén, Shengqiang Zhou, and Georgy Astakhov
18:30 HL 45.45 Line shapes in Raman spectroscopy of amorphous semiconductors — •priyanka Yogi, priyanka yogi, and Rajesh Kumar
18:30 HL 45.46 Nonequilibrium Resonance in Quantum Dots without Electronic Wetting Layer States — •Ibrahim A. Engin, Ismail Bölükbasi, Sven Scholz, Andreas D. Wieck, and Arne Ludwig
18:30 HL 45.47 Pseudomorphic strain in corundum-phase Al-rich (Al,Ga)2O3 thin films grown on R-plane sapphire — •Marius Grundmann, Michael Lorenz, Stefan Hohenberger, and Eduard Rose
18:30 HL 45.48 Optical phonon modes and dielectric function of orthorhombic κ-Ga2O3 thin films — •Andreas Müller, Chris Sturm, Max Kneiß, Vitaly Zviagin, and Marius Grundmann
18:30 HL 45.49 Growth of MoO3 Microfakes by Thermal Evaporation — •Sophie Müller, Daniel Splith, Holger von Wenckstern, and Marius Grundmann
18:30 HL 45.50 Structural, electrical and optical properties of WxMo1−xO3 thin films fabricated by pulsed laser deposition — •Peter Schlupp, Holger von Wenckstern, and Marius Grundmann
18:30 HL 45.51 Tuning of material properties of ZnMgON by cationic substitution — •Antonia Welk, Anna Reinhardt, Holger von Wenckstern, Marius Grundmann, Thorsten Schultz, and Norbert Koch
18:30 HL 45.52 Growth and functionalisation of ZnO nanowires for H2S detection in the low ppb region for medical purpose — •Angelika Kaiser, Yujia Liu, Florian Huber, Klaus Thonke, and Ulrich Herr
18:30 HL 45.53 Structural and magnetic properties of MBE-grown NiO thin films studied by Raman spectroscopy — •Johannes Feldl, Melanie Budde, Carsten Tschammer, Oliver Bierwagen, and Manfred Ramsteiner
18:30 HL 45.54 Herstellung und Charakterisierung von LuftfeuchteMikrosensoren auf TiO2-Basis — •Felix Groß, Beate Horn-Cosfeld und Thomas Heinzel
18:30 HL 45.55 Structural, Optical and Electrical Properties of Si- and Zr-Doped κ-(InxGa1−x)2O3 Thin Films — •Catharina Krömmelbein, Anna Hassa, Daniel Splith, Max Kneiß, Holger von Wenckstern, and Marius Grundmann
18:30 HL 45.56 Finite element simulation and experimental characterization of field-effect transistors based on amorphous zinc tin oxide — •Michael Bar, Daniel Splith, Holger von Wenckstern, and Marius Grundmann
18:30 HL 45.57 Characterization of κ-(Al,Ga)2O3 Thin Films grown by VCCS PLD — •P. Storm, M. Kneiss, D. Splith, H. von Wenckstern, M. Lorenz, and M. Grundmann
18:30 HL 45.58 PLD-growth of epitaxial κ-(Inx,Ga1−x)2O3/κ-Ga2O3 heterostructures — •Max Kneiss, Anna Hassa, Daniel Splith, Holger von Wenckstern, Michael Lorenz, and Marius Grundmann
18:30 HL 45.59 Gasadsorbtion of epitaxial thin β-Ga2O3 layers — •Martin Handwerg, Robin Ahrling, Rüdiger Mitdank, Günter Wagner, Zbigniew Galazka, and Saskia F. Fischer
18:30 HL 45.60 Optimizing the sputter deposition process of amorphous zinc oxynitride thin filmsAnna Reinhardt, •Antonia Welk, Holger von Wenckstern, Marius Grundmann, Thorsten Schultz, and Norbert Koch
18:30 HL 45.61 X-ray Photoelectron Spectroscopy of Gallium-Sesquioxide — •Sebastian L. Benz, Martin Becker, Philipp Schurig, Max Kracht, Fabian Michel, Alexander Karg, Martin Eickhoff, and Angelika Polity
18:30 HL 45.62 Modifying GaAs-Heterostructures with laser-annealing — •Hans-Georg Babin, Julian Ritzmann, Marcel Schmidt, Arne Ludwig, and Andreas D. Wieck
18:30 HL 45.63 Optimization of the Contact Resistance for Conductance Spectroscopy — •Mario Werner Farny, Carsten Ebler, Andreas Dirk Wieck, and Arne Ludwig
18:30 HL 45.64 Investigation of the effect of FIB processing on the surface recombination velocity of semiconductor TEM lamellas — •Christopher Wendeln, Arne Ahrens, and Michael Seibt
18:30 HL 45.65 Contactless Measurement of the Sheet Resistance of two-dimensional Electron Gases — •Timo A. Kurschat and Andreas D. Wieck
18:30 HL 45.66 Triangular nanoperforation and band engineering of InGaAs quantum wells: a lithographic route towards Dirac cones in III-V semiconductors — •Christiaan Post, Tao Xu, Nathali Franchina Vergel, Yannick Lambert, Francois Vaurette, Ludovic Desplanque, Xavier Wallart, Didier Stiévenard, Bruno Grandidier, Christophe Delerue, and Daniel Vanmaekelbergh
18:30 HL 45.67 Reduction reflection for silicon wafer with maskless plasma etching by CHF3 and H2 — •Alena Okhorzina, Jens Hirsch, and Norbert Bernhard
18:30 HL 45.68 Short wavelength InGaAs quantum dots grown via droplet epitaxy — •David Fricker, Paola Atkinson, András Kovás, Mihail Lepsa, Detlev Grützmacher, and Beata Kardynal
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