SKM 2023 – scientific programme
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HL: Fachverband Halbleiterphysik
HL 7: Poster I
Monday, March 27, 2023, 13:00–15:00, P2/EG
Topics:
- Functional semiconductors for renewable energy solutions
- Heterostructures, interfaces and surfaces
- Optical properties
- Organic semiconductors
- Perovskite and photovoltaics
- Quantum dots and wires
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13:00 | HL 7.1 | Investigation of the P-line in indium doped silicon with low temperature photoluminescence by applying an illumination and annealing cycle — •Dominik Bratek, Katharina Peh, Kevin Lauer, Dirk Schulze, Stefan Krischok, Aaron Flötotto, and Robin Müller |
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13:00 | HL 7.2 | Investigation of the influence of light-induced degradation on boron-doped silicon — •Robin Lars Benedikt Müller, Katharina Peh, Kevin Lauer, Dirk Schulze, Stefan Krischok, Dominik Bratek, and Aaron Flötotto |
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13:00 | HL 7.3 | Atomic layer deposition of iron titanate for use as a photoanode — •Nina Miller, Ryan Kisslinger, and Ian Sharp |
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13:00 | HL 7.4 | Polaron Transport in BiVO4 — •Sven Doll, Tim Rieth, David Vogl, Viktoria F. Kunzelmann, Ian D. Sharp, and Martin S. Brandt |
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13:00 | HL 7.5 | In silico tuning the properties of inorganic-organic hybrid systems — •Mohammed El Amine Miloudi and Oliver Kühn |
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13:00 | HL 7.6 | Epitaxial growth of GaN buffer layers on Si(111) by reactive magnetron sputtering — •Ralf Borgmann, Florian Hörich, Jürgen Bläsing, Anja Dempewolf, Frank Bertram, Jürgen Christen, Gordon Schmidt, Peter Veit, André Strittmatter, and Armin Dadgar |
| 13:00 | HL 7.7 | The contribution has been withdrawn. | |
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13:00 | HL 7.8 | Atomic structure of As-modified Si(100) surfaces prepared in CVD ambience — Manali Nandy, Agnieszka Paszuk, Oleksandr Romanyuk, •Chris Yannic Bohlemann, Aaron Flötotto, Aaron Gieß, Peter Kleinschmidt, Ivan Gordeev, Jana Houdkova, Erich Runge, and Thomas Hannappel |
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13:00 | HL 7.9 | Preparation of P- and III-rich GaInP (100) with subsequential water & oxygen exposure — •David Ostheimer, Mohammad Amin Zare Pour, Sahar Shekerabi, Agnieszka Paszuk, and Thomas Hannappel |
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13:00 | HL 7.10 | Band energy diagrams of n-GaInP/n-AlInP(100) surfaces and heterointerfaces — •Mohammad Amin Zare Pour, Oleksandr Romanyuk, Dominik C. Moritz, Agnieszka Paszuk, Clément Maheu, Sahar Shekarabi, Kai Daniel Hanke, David Ostheimer, Thomas Mayer, Jan P. Hofmann, Wolfram Jaegermann, and Thomas Hannappel |
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13:00 | HL 7.11 | GaAs/PEDOT:PSS Hybrid Solar Cell Improvement by the Incorporation of Ternary Quantum Dots — •Alexander Ehm, Oleksandr Selyshchev, Serhiy Kondratenko, and Dietrich R. T. Zahn |
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13:00 | HL 7.12 | One-dimensional topological interface states: a novel approach for optical pressure sensors — Jakob Lindenthal, •Anton Widulla, Johannes Benduhn, and Karl Leo |
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13:00 | HL 7.13 | Electric-field-induced second harmonic generation in amorphous materials for hybrid photonic structures — •Laurids Wardenberg, Benito Bunk, and Jörg Schilling |
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13:00 | HL 7.14 | Excitons in lithium niobate and their impact on non-linear optical properties — •Agnieszka Kozub, Wolf Gero Schmidt, and Uwe Gerstmann |
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13:00 | HL 7.15 | Structured Gradient Index Silicon (Oxy)Nitride Layers for Antireflection in Silicon Solar Cells — •Florian Damerau, Maria Gaudig, Ralf Wehrspohn, Prerak Dhawan, Carsten Rockstuhl, and Alexander Sprafke |
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13:00 | HL 7.16 | Exciton-polariton emission in copper halides — •E. Krüger, S. Merker, S. Blaurock, R. Hildebrandt, A.L. Pereira, L. Käferstein, H. Krautscheid, M. Grundmann, and C. Sturm |
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13:00 | HL 7.17 | Persistent spectral holeburning of the donor-bound exciton transition in ultra-pure 28Si:P — •Nico Eggeling, Michael Oestreich, Eduard Sauter, Jens Huebner, and N. V. Abrosimov |
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13:00 | HL 7.18 | Manipulating the luminescence of a rare-earth doped spacer — •Sören Lerner, Francesco Vitale, Thomas Siefke, Uwe Zeitner, and Carsten Ronning |
| 13:00 | HL 7.19 | The contribution has been withdrawn. | |
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13:00 | HL 7.20 | Raman spectra of CuI alloys with Ag and Br — •A.L. Pereira, R. Hildebrandt, J. Bredow, C. Dethloff, V. Gottschalch, S. Vogt, H. Krautscheid, M. Grundmann, and C. Sturm |
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13:00 | HL 7.21 | Excited-state properties of PbWO4 from ab initio calculations — •Ather Ahmad and Kai-Thomas Brinkmann |
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13:00 | HL 7.22 | Multiphoton absorption induced photoluminescence in CuI — •Andreas Müller, Sebastian Henn, Evgeny Krüger, Steffen Blaurock, Harald Krautscheid, Marius Grundmann, and Chris Sturm |
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13:00 | HL 7.23 | Optical properties of the organic semiconductor Dimethylanthradithiophene (DMADT) — •Anncharlott Kusber and Martin Knupfer |
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13:00 | HL 7.24 | Highly dipolar molecule on single crystals: Impact of chemical affinity on the interface formation — •Baris Öcal and Selina Olthof |
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13:00 | HL 7.25 | Spontaneous orientation polarization in phosphine oxides and how to control it — •Albin Cakaj, Markus Schmid, Alexander Hofmann, and Wolfgang Brütting |
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13:00 | HL 7.26 | Impact of solution processing on the photophysical properties of TADF emitters — •Konstantin Rausch, Rishabh Saxena, and Anna Köhler |
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13:00 | HL 7.27 | single molecule spectroscopy of emitters in hexagonal boron nitride(hBN) — •osama farooqui and klas lindfors |
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13:00 | HL 7.28 | Electronic and optical properties of p-type delafossite transparent conducting oxides: Density Functional Theory calculations — •Moufdi Hadjab and Olga Guskova |
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13:00 | HL 7.29 | Simulating multi-component target ablation: A new pulsed laser deposition technique — •Arne Jörns, Holger von Wenckstern, and Marius Grundmann |
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13:00 | HL 7.30 | Wide bandgap aeromaterials and prospects for their applications — •Vladimir Ciobanu, Tudor Braniste, Eduard Monaico, and Ion Tiginyanu |
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13:00 | HL 7.31 | Graded ZnxMg1−xO layers as building blocks for ultra-compact wavemeters — Philipp Firme, •Christoph Brunhuber, Lukas Trefflich, Peter Schlupp, Daniel Splith, Holger von Wenckstern, Chris Sturm, and Marius Grundmann |
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13:00 | HL 7.32 | Synthesis of bismuth ferrite hollow spheres and their application in the photocatalytic degradation of dyes — •Valeria Sanchez, Thomas Cadenbach, Alexis Debut, Karla Vizuete, and Maria J. Benitez |
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13:00 | HL 7.33 | Monitoring Phase Transitions in (Hot-)Pressed FAPbI3 Films by In-Situ Reflection Measurements — •Lorenz Kiel, Christina Witt, Konstantin Schötz, Nico Leupold, Ralf Moos, Anna Köhler, and Fabian Panzer |
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13:00 | HL 7.34 | Phase diagram of two-dimensional ferroelectric large polarons — •Florian Kluibenschedl, Georgios Koutentakis, and Mikhail Lemeshko |
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13:00 | HL 7.35 | Optical spectroscopy on hBN-encapsulated perovskites — •Lisa Böhme, Eugen Klein, Rico Schwartz, Christian Klinke, and Tobias Korn |
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13:00 | HL 7.36 | Reflection Electron Energy Loss Spectroscopy of Organic and Perovskite Semiconductors — •Seren Dilara Öz and Selina Olthof |
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13:00 | HL 7.37 | Combinatorial synthesis of BaZrS3 thin films: Influence of off-stoichiometry on optoelectronic and electronic properties — •Adriana Röttger, Marin Rusu, Hannes Hempel, Daniel Abou-Ras, Orestis Karalis, Ibrahim Simsek, and Thomas Unold |
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13:00 | HL 7.38 | Defect tolerance of halide perovskites solar absorbers via machine learning — •Anoop K. Chandran, Christoph Friedrich, Uwe Rau, Stefan Blügel, Thomas Kirchartz, and Irene Aguilera |
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13:00 | HL 7.39 | Dressed-state analysis of two-color excitation schemes — •Thomas Bracht, Tim Seidelmann, Yusuf Karli, Florian Kappe, Vikas Remesh, Gregor Weihs, Vollrath Martin Axt, and Doris E. Reiter |
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13:00 | HL 7.40 | Controlling the dimensions of top-down GaN nanowire ensembles via self-assembled metal islands — •Rose Mary Jose, Jingxuan Kang, Miriam Oliva, Thomas Auzelle, Abbes Tahraoui, Oliver Brandt, and Lutz Geelhaar |
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13:00 | HL 7.41 | Investigation of SiNWs [100] and [111] applying DFT with doping — •Nedhal Al-Nuaimi, Hilser Florian, and Gemming Sibylle |
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13:00 | HL 7.42 | Growth and characterisation of local droplet etched InAs quantum dots in an InGaAs matrix — •Nikolai Spitzer, Hans-Georg Babin, Andreas Wieck, and Arne Ludwig |
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13:00 | HL 7.43 | Enhancement of Quantum Dot Emission in the Telecom C-Band via Photonic Micro Cavities — •Raphael Joos, Christian Rupp, Sascha Kolatschek, Stephanie Bauer, Cornelius Nawrath, Robert Sittig, Ponraj Vijayan, Michael Jetter, Simone Luca Portalupi, and Peter Michler |
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13:00 | HL 7.44 | Voronoi-Cell Analysis of Density Modulated InAs Quantum Dots — •Peter Zajac, Nikolai Bart, Christian Dangel, Kai Müller, Andreas D. Wieck, Jonathan Finley, and Arne Ludwig |
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13:00 | HL 7.45 | Enhancing the extraction efficiency of photons from low intensity decay processes with solid immersion lenses — •Patricia Kallert, Björn Jonas, Eva Schöll, Tim Langer, Dirk Reuter, Artur Zrenner, and Klaus D. Jöns |
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13:00 | HL 7.46 | Magnetic Field-Dependence of the Auger Recombination Rate in a Self-Assembled Quantum Dot — •Fabio Rimek, Hendrik Mannel, Marcel Zöllner, Arne Ludwig, Andreas D. Wieck, Axel Lorke, and Martin Geller |
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13:00 | HL 7.47 | Towards solid-state quantum emitters strongly coupled to crossed nanobeam cavities — •Jan-Gabriel Hartel, Oscar Camacho Ibarra, and Klaus D. Jöns |
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13:00 | HL 7.48 | Towards frequency-converted polarization-entangled photon pairs from semiconductor quantum dots — •Tim Strobel, Andre Bisquerra, Tobias Bauer, Nand Lal Sharma, Marlon Schäfer, Stefan Kazmaier, Cornelius Nawrath, Lukas Wagner, Ankita Choudhary, Michael Jetter, Caspar Hopfmann, Christoph Becher, Simone L. Portalupi, and Peter Michler |
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13:00 | HL 7.49 | Strongly driven germanium qubit — •Bashab Dey and John Schliemann |
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13:00 | HL 7.50 | Swing-Up Dynamics in Quantum Dot Cavity Systems — •Nils Heinisch, Nikolas Köcher, David Bauch, and Stefan Schumacher |
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13:00 | HL 7.51 | Time-Resolved Wave-Function Mapping in Self-Assembled Quantum Qots — •Jens Kerski, Daniel Hecker, Nelson Creutzburg, Arne Ludwig, Andreas D. Wieck, Martin Geller, and Axel Lorke |
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13:00 | HL 7.52 | Development and deterministic nanofabrication of quantum dot based single-photon sources with emission in the 780 nm-930 nm range — •Dinara Basharova, Stephan Reitzenstein, Sven Rodt, Caspar Hopfmann, Nand Lal Sharma, Normen Auler, and Dirk Reuter |
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13:00 | HL 7.53 | Fabrication of electrically controllable quantum dots in PIN diodes integrated within circular Bragg gratings — •Setthanat Wijitpatima, Normen Auler, Sven Rodt, Dirk Reuter, and Stephan Reitzenstein |
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13:00 | HL 7.54 | Patterned growth of vertical zinc oxide nanowires on sputtered zinc oxide thin films — •Jan Böhmer, Lukas Jäger, Alexander Koch, and Carsten Ronning |
| 13:00 | HL 7.55 | The contribution has been moved to HL 36.6. | |
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13:00 | HL 7.56 | The internal photoeffect from a single solid-state quantum emitter: Excitation energy and band-structure dependence — •B. Maib, M. Zöllner, F. Rimek, P. Lochner, H. Mannel, A.D. Wieck, A. Ludwig, A. Lorke, and M. Geller |
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13:00 | HL 7.57 | Calibrating Photoluminescence Yield for Quantum emitters in Planar Photonic Heterostructures — •Timo Kruck, Hans-Georg Babin, Andreas D. Wieck, and Arne Ludwig |
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13:00 | HL 7.58 | Nanowire-based light absorber patterning for artificial photosynthesis — •Juliane Koch, Jiajia Qiu, Peter Kleinschmidt, Huaping Zhao, Yong Lei, and Thomas Hannappel |
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13:00 | HL 7.59 | Enhancing spatial resolution for terahertz waveform near-field microscopy — •Fabian Brütting, Moritz Heindl, and Georg Herink |
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13:00 | HL 7.60 | Investigation of the biexciton decay in semiconductor In(Ga)As/GaAs quantum dots — •Christopher Buchholz, Sebastian Krehs, and Artur Zrenner |
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13:00 | HL 7.61 | Influence of the quantum dot geometry on higher excited states — •Jan Kaspari and Doris E. Reiter |
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13:00 | HL 7.62 | Towards remote on-chip two-photon interference in gallium arsenide based-photonic integrated circuits — •Ulrich Pfister, Moritz Speidel, Florian Hornung, Stephanie Bauer, Robert Sittig, Eric Reutter, Michael Jetter, Simone L. Portalupi, Jürgen Weis, and Peter Michler |
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13:00 | HL 7.63 | Quantum frequency conversion of entangled photon pair from GaAs Quantum dot to Sn-vacancy center in Diamond — •Ankita Choudhary, Tim Pokart, Nand lal Sharma, Moritz Langer, and Caspar Hopfmann |
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13:00 | HL 7.64 | Design of circular Bragg resonators in the telecom band for efficient emission of entangled and indistinguishable photons from semiconductor quantum dots — •Dustin Siebert, David Bauch, Klaus D. Jöns, Stefan Schumacher, and Jens Förstner |
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13:00 | HL 7.65 | Origin of Antibunching in Resonance Fluorescence — •Lukas Hanschke, Eva Schöll, Eduardo Zubizarreta Casalengua, Melina Peter, Ailton Garcia Jr., Saimon F. Covre da Silva, Santanu Manna, Armando Rastelli, Kai Müller, Fabrice P. Laussy, Elena del Valle, and Klaus D. Jöns |
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13:00 | HL 7.66 | Near Fourier-Transform Limited Blinking Free Quantum Dots — •Eva Schöll, Lukas Hanschke, Melina Peter, Ailton Garcia Jr., Patricia Kallert, Francesco Salusti, Saimon Filipe Covre da Silva, Santanu Manna, Armando Rastelli, and Klaus D. Jöns |
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13:00 | HL 7.67 | Exciton-polaritons in Perovskite planar microcavities — •Dominik Horneber, Johannes Düreth, Simon Betzold, Philipp Rieder, Melina Armer, Patrick Dörflinger, Sebastian Klembt, Vladimir Dyakonov, and Sven Höfling |
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13:00 | HL 7.68 | Rational design of halide perovskite-based quantum dots using ab-inotio many body techniques — •Manaswita Kar, Benjamin Lenz, and Michele Casula |