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HL: Fachverband Halbleiterphysik
HL 33: Poster II
Mittwoch, 29. März 2023, 17:00–19:00, P1
Topics:
- 2D semiconductors and van der Waals heterostructures
- Focus Session: Graphene quantum dots
- Materials and devices for quantum technology
- Nitrides: Devices
- Nitrides: Preparation and characterization
- Quantum transport and quantum Hall effects
- Semiconductor lasers
- Spin phenomena in semiconductors
- THz and MIR physics in semiconductors
- Transport properties
- Ultra-fast phenomena
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17:00 | HL 33.1 | Pump-probe spectroscopy on a MoSe2 monolayer — •Max Wegerhoff and Stefan Linden |
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17:00 | HL 33.2 | A Model Study of the Phonon-Impact on Absorption Spectra of Moiré Exciton-Polaritons — •Kevin Jürgens, Daniel Wigger, and Tilmann Kuhn |
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17:00 | HL 33.3 | Nonlinear optical processes in the layered magnetic semiconductor CrSBr — •Minjiang Dan, Paul Herrmann, Julian Klein, Zdenek Sofer, and Giancarlo Soavi |
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17:00 | HL 33.4 | The Impact of Inert Conditions During the Fabrication Process on the Optical Properties of MoS2 Monolayers — •Alina Schubert, Michael Kempf, Rico Schwartz, Patricia Gant, Felix Carrascoso, Carmen Munuera, Andres Castellanos-Gomez, and Tobias Korn |
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17:00 | HL 33.5 | Stokes shift of twisted bilayer WSe2 — •Zihao Liu, Yang Pan, and Dietrich R. T. Zahn |
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17:00 | HL 33.6 | Transport and optical characterization of electrically contacted monolayer TMDCs — •Jan-Niklas Heidkamp, Johannes Krause, Swarup Deb, Rico Schwartz, and Tobias Korn |
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17:00 | HL 33.7 | Enhancing photoluminescence and Raman signals in TMDC monolayers via plasmonic nanostructures — •Johannes Krause, Annika Bergmann, Jan-Niklas Heidkamp, Rico Schwartz, and Tobias Korn |
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17:00 | HL 33.8 | investigation of structural and electronic properties of monolayered MoS2 and graphene compared to the MoS2/graphene heterostructure — •Ateeb Shaban, Nebahat Bulut, Jakob Kraus, Franz Selbmann, Jens Kortus, and Yvonne Joseph |
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17:00 | HL 33.9 | Rapid hyperspectral imaging of transition metal dichalcogenides and their heterostructures — •Marc Schütte, David Tebbe, Christoph Stampfer, Bernd Beschoten, and Lutz Waldecker |
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17:00 | HL 33.10 | Black phosphorus field-effect transistors and its application — •Zahra Fekri, Himani Arora, Victoria Constance köst, Jens Zscharschuch, Krzysztof Nieweglowski, Kenji Watanabe, Takashi Taniguchi, Manfred Helm, Karlheinz Bock, and Artur Erbe |
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17:00 | HL 33.11 | Stationary and Time-Resolved Luminescence of Organic-Dye/transition metal dichalcogenide Heterostructures — •Julian Schröer, Tim Völzer, Alina Schubert, Rico Schwartz, Stephan Lochbrunner, and Tobias Korn |
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17:00 | HL 33.12 | Quantum transport in twisted bilayer graphene supermoiré heterostructures — Alexander Rothstein, Robin Dolleman, Christoph Schattauer, •Anthony Achtermann, Stefan Trellenkamp, Florian Lentz, Kenji Watanabe, Takashi Taniguchi, Dante Kennes, Florian Libisch, Bernd Beschoten, and Christoph Stampfer |
| 17:00 | HL 33.13 | The contribution has been withdrawn. | |
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17:00 | HL 33.14 | Towards thermoelectric transport measurements in dual-gated bilayer graphene — •Moritz Knaak, Martin Statz, and Thomas Weitz |
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17:00 | HL 33.15 | Niobium-Doping of Atomically Thin Molybdenum Disulfide for Optoelectronic Applications — •Osamah Kharsah, Stephan Sleziona, and Marika Schleberger |
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17:00 | HL 33.16 | Towards strong coupling of confined excitons to a fiber-based microcavity — •Moritz Scharfstädt, Michael Köhl, and Andrea Bergschneider |
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17:00 | HL 33.17 | Photon assisted tunneling in bilayer graphene double quantum dots — •Tobias Deußen, K. Hecker, L. Banszerus, A. Schäpers, A. Peters, S. Möller, E. Icking, K. Watanabe, T. Taniguchi, C. Volk, and C. Stampfer |
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17:00 | HL 33.18 | Coherent coupling dynamics between excitonic complexes in a MoSe 2 monolayer — •Daniel Wigger, Aleksander Rodek, Thilo Hahn, James Howarth, Takashi Taniguchi, Kenji Watanabe, Marek Potemski, Piotr Kossacki, and Jacek Kasprzak |
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17:00 | HL 33.19 | Resonant Excitation and Resonant Photoluminescence Detection of Silicon Vacancy Centers in 4H Silicon Carbide for Single Photon Emission — •Fedor Hrunski, Mike Gerd Georg Köstler, Shravan Kumar Parthasarathy, Maximilian Hollendonner, Andre Pointner, Christian Gobert, Daniel Scheller, and Nagy Roland |
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17:00 | HL 33.20 | A standalone fiber-bases quantum sensor using ensembles of NV-Centers in diamond — •Benjamin Pohl, Andre Pointner, and Roland Nagy |
| 17:00 | HL 33.21 | The contribution has been withdrawn. | |
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17:00 | HL 33.22 | Towards an integrated nanophotonic and electronic spin platform in 4H-SiC — •Daniel Scheller, Daniel Häupl, Lin Jin, Christian Gobert, Jannik Schwarberg, Jörg Schulze, Nicolas Joly, Wolfram Pernice, and Roland Nagy |
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17:00 | HL 33.23 | Towards Silicon Vacancy centers based quantum repeaters for a distributed quantum computing network in 4H-SiC — •Maximilian Hollendonner, Fedor Hrunski, Andre Pointner, Shravan Kumar Parthasarathy, Christian Gobert, Daniel Scheller, and Roland Nagy |
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17:00 | HL 33.24 | On the positioning accuracy of single quantum emitters in photonic nano-structures embedded through in-situ electron beam lithography — •Jan Donges, Johannes Schall, Imad Limame, Ching-Wen Shih, Sven Rodt, and Stephan Reitzenstein |
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17:00 | HL 33.25 | Quantum Polyspectra for an uncompromising and universal evaluation of quantum measurements — •Markus Sifft and Daniel Hägele |
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17:00 | HL 33.26 | Detection of half-vortices in confined polariton condensates — •Yannik Brune, Bernd Berger, and Marc Aßmann |
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17:00 | HL 33.27 | Adaptive Bayesian estimation of an Overhauser field gradient — •Jacob Benestad, Jan Krzywda, Evert van Nieuwenburg, Fabrizio Berritta, Torbjørn Rasmussen, Anasua Chatterjee, Ferdinand Kuemmeth, and Jeroen Danon |
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17:00 | HL 33.28 | Zero-phonon line and electron-phonon coupling of the NV center in cubic silicon carbide: first-principles calculations — •Timur Biktagirov, Hans Jürgen von Bardeleben, Jean-Louis Cantin, Wolf Gero Schmidt, and Uwe Gerstmann |
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17:00 | HL 33.29 | Design of a microwave resonator for coherent nuclear spin control of 13C and 29Si isotopes near V2 color centers in 4H-SiC at cryogenic temperatures — •Jan Philipp Ahnfeldt, Fedor Hrunski, Shravan Kumar Parthasarathy, Maximilian Hollendonner, Daniel Scheller, Andre Pointner, and Roland Nagy |
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17:00 | HL 33.30 | Optical Beamsplitter for Orbital Angular Momentum Modes — •Rebecca Aschwanden, Bernhard Reineke, Lingling Huang, Klaus D. Jöns, Tim Bartley, and Thomas Zentgraf |
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17:00 | HL 33.31 | Integration of free-standing GaAs nanobeam cavities hosting InAs/GaAs QD with LNOI waveguides — •Oscar Camacho Ibarra, Ioannis Caltzidis, Marc Sartison, and Klaus D. Jöns |
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17:00 | HL 33.32 | Observation of quantum Zeno effects for localized spins — •Vitalie Nedelea |
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17:00 | HL 33.33 | On-demand strain-induced recombination dynamics in semiconductor quantum wells — Daniel Hensel, Daniel Schmidt, Fariba Hatami, and •Peter Gaal |
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17:00 | HL 33.34 | Fiber-based Open Cavity: a tailored solution for Solid-state Quantum Emitters and their characterization. — •Francesco Salusti, Lukas Hanschke, Eva Schöll, Jonathan Noe, Manuel Nutz, Michael Förg, Thomas Hümmer, and Klaus D. Jöns |
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17:00 | HL 33.35 | Monolithic, heterogeneous and hybrid Integration of quantum emitters — •Marc Sartison, Oscar Camacho Ibarra, Ioannis Caltzidis, Dirk Reuter, and Klaus D Jöns |
| 17:00 | HL 33.36 | The contribution has been withdrawn (duplicate of HL 33.37). | |
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17:00 | HL 33.37 | Electrical Stark tuning of multiple waveguides with integrated quantum dots — •Yuhui Yang, Shulun Li, Johannes Schall, Chirag Palekar, Léo Roche, Hanqing Liu, Sven Rodt, Haiqiao Ni, Zhichuan Niu, and Stephen Reitzenstein |
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17:00 | HL 33.38 | Donor Spins in Compressively Strained Silicon — •Basak Cigdem Özcan, David Vogl, and Martin S. Brandt |
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17:00 | HL 33.39 | Application of low-cost visible light LEDs in avalanche mode as sensitive photoreceivers in a plastic optical fiber data transmission system — •Heinz-Christoph Neitzert |
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17:00 | HL 33.40 | High Resolution Spectroscopy for (Al,In)GaN Laser Diodes — •Dominic J. Kunzmann, Raphael Kohlstedt, and Ulrich T. Schwarz |
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17:00 | HL 33.41 | Indium incorporation in thin c-plane GaInN/GaN quantum wells grown via plasma-assisted molecular beam epitaxy — •Farouk Aljasem, Heiko Bremers, Uwe Rossow, and Andreas Hangleiter |
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17:00 | HL 33.42 | Temperature dependent Raman spectroscopy on GaN:Si — •Christina Harms, Jona Grümbel, Martin Feneberg, and Rüdiger Goldhahn |
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17:00 | HL 33.43 | Indium incorporation during GaInN quantum well growth: role of underlayer surface morphology — •Rodrigo de Vasconcellos Lourenço, Uwe Rossow, Philipp Horenburg, Heiko Bremers, and Andreas Hangleiter |
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17:00 | HL 33.44 | The impact of laser lift-off on the optical properties of InGaN/GaN LEDs — •Stefan Wolter, Steffen Bornemann, Hendrik Spende, and Andreas Waag |
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17:00 | HL 33.45 | haracterization of a semiconductor microstructure analogous to a Venturi pump — •Severin Krüger, Fabian Liedtke, Peter Zajac, Andreas Wieck, Arne Ludwig, and Ulrich Kunze |
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17:00 | HL 33.46 | Novel approach to real-space renormalization group analysis of the quantum Hall effect — •Nathan Shaw and Rudolf A. Römer |
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17:00 | HL 33.47 | Epitaxial growth of high-density short wavelength InGaAs QDs for low-threshold VCSELs — •Sarthak Tripathi, Kartik Gaur, Ching-Wen Shih, Imad Limame, Sven Rodt, and Stephan Reitzenstein |
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17:00 | HL 33.48 | Simulation and fabrication of a WS2-nanobeam cavity with a MoSe2 monolayer as active material — •Aris Koulas-Simos, Bárbara Rosa, Chirag Palekar, Léo Roche, Yang Yuhui, Felix Binkowski, Sven Burger, Battulga Munkhbat, and Stephan Reitzenstein |
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17:00 | HL 33.49 | Design and optimization of Monolithic High Contrast Grating for tuneable quantum dot VCSEL arrays — •Floriana Laudani, Mikołaj Janczak, Bartosz Kamiński, Niels Heermeier, Anna Musiał, Grzegorz Sek, Tomasz Czyszanowski, Sven Rodt, and Stephan Reitzenstein |
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17:00 | HL 33.50 | In-plane coupling between a WGM micropillar laser and a ridge waveguide — •Léo Roche, Imad Limame, Ching-Wen Shih, Aris Koulas-Simos, Yuhui Yang, Sven Burger, and Stephan Reitzenstein |
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17:00 | HL 33.51 | Relativistic calculation of hyperfine splittings of hydrogen-like atoms with finite-size nuclei — •Katharina Lorena Franzke, Wolf Gero Schmidt, and Uwe Gerstmann |
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17:00 | HL 33.52 | Calculation of zero-field splitting in high-spin defects in semiconductors — •Timur Biktagirov, Wolf Gero Schmidt, and Uwe Gerstmann |
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17:00 | HL 33.53 | Electro-optic response function of thin Quartz for sampling of high-field THz pulses — •Maximilian Frenzel, Michael S. Spencer, and Sebastian F. Maehrlein |
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17:00 | HL 33.54 | Fourier Transform Infrared Spectroscopy of Quantum Dot and Bragg Mirror Layers in Semiconductor Heterostructures — •Nikolaj Lehl, Andreas Wieck, Nathan Jukam, and Amar Alok |
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17:00 | HL 33.55 | MIR Time-Domain Ellipsometry via 2D Electrooptic Sampling — •Leona Nest, Michael Scott Spencer, Martin Wolf, and Sebastian Maehrlein |
| 17:00 | HL 33.56 | The contribution has been withdrawn (duplicate of HL 36.5). | |
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17:00 | HL 33.57 | Electric field assisted transport in photodiodes studied by EBIC and STEM — •Lennart Nolte, Christoph Flathmann, Tobias Meyer, and Michael Seibt |
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17:00 | HL 33.58 | Investigating the influence of stoichiometry-fluctuations on the electronic properties of ultra-scaled HBTs — •Daniel Dick, Jörg Schuster, Florian Fuchs, and Sibylle Gemming |
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17:00 | HL 33.59 | Investigation of Transport Phenomena Through Functionalized Single Molecules Using Liquid Mechanically Controllable Break Junctions — •Harpreet Sondhi |
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17:00 | HL 33.60 | Time-gated coherent two-dimensional spectroscopy on the nanoscale — •Luisa Brenneis, Julian Lüttig, Matthias Hensen, and Tobias Brixner |
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17:00 | HL 33.61 | Negative thermal expansion in HgTe/CdTe heterostructures on ultrafast timescales — •Marc Herzog, Matthias Rössle, Jan-Etienne Pudell, Maximilian Mattern, Lukas Lunczer, Claus Schumacher, Hartmut Buhmann, Laurenz Molenkamp, and Matias Bargheer |
| 17:00 | HL 33.62 | The contribution has been withdrawn. | |