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HL: Fachverband Halbleiterphysik

HL 24: Poster Session II

Tuesday, March 13, 2018, 18:30–20:30, Poster F

18:30 HL 24.1 Applying Photon-Number Resolving Detectors for the Metrology of Quantum Light Sources — •Jonas Böhm, Martin von Helversen, Marco Schmidt, Jan-Hindrik Schulze, André Strittmatter, Sven Rodt, Tobias Heindel, Jörn Beyer, and Stephan Reitzenstein
18:30 HL 24.2 Deterministic integration of QDs into advanced on-chip photonic elements with in-situ electron beam lithography — •Johannes Schall, Peter Schnauber, Samir Bounouar, Jin-Dong Song, Sven Rodt, and Stephan Reitzenstein
18:30 HL 24.3 Optical enhancement of quantum dot emission by nanowires — •Sven Scholz, Rüdiger Schott, Marcel Schmidt, Arne Ludwig, and Andreas D. Wieck
18:30 HL 24.4 Self-assembled InAs and GaN quantum dots upon ion impact — •Charlotte Rothfuchs, Andreas D. Wieck, and Arne Ludwig
18:30 HL 24.5 Speeding up a single quantum dot pump-probe experiment — •Gerhard Johannes Schäfer, Armando Rastelli, and Markus Lippitz
18:30 HL 24.6 Tunneling rates of quantum dots for single electron pumps — •Tobias Wenz, Friederike Stein, Frank Hohls, Hans Werner Schumacher, Jevgeny Klochan, and Vyacheslavs Kashcheyevs
18:30 HL 24.7 Spectroscopy of Single Silicon quantum dots in the vicinity of metal films — •Aswin Asaithambi, Guenther Prinz, and Axel Lorke
18:30 HL 24.8 InP-based quantum dots for telecom wavelength: Growth and characterisations — •Birk Fritsch, Andrei Kors, Johann-Peter Reithmaier, and Mohamed Benyoucef
18:30 HL 24.9 Long-lasting fluorescence enhancement of CdSe-nanowires — •Jonas Albert, Subhasis Adhikari, and Markus Lippitz
18:30 HL 24.10 Spin relaxation in self-assembled quantum dots — •Isabel Oppenberg, Kevin Eltrudis, Annika Kurzmann, Arne Ludwig, Andreas D. Wieck, Martin Geller, and Axel Lorke
18:30 HL 24.11 Designing a charge counter for a single electron counting scanning tunneling microscope — •Felix Jekat, Benjamin Pestka, Sebastian Heedt, Patrick Zellekens, Stefan Trellenkamp, Werner Prost, Marcus Liebmann, and Markus Morgenstern
18:30 HL 24.12 Quantum Dots grown by Local Droplet Etching on GaAs (111)A Substrates — •Julian Ritzmann, Nandlal Sharma, Dirk Reuter, Henning Moldenhauer, Jörg Debus, Arne Ludwig, and Andreas D. Wieck
18:30 HL 24.13 Far-Field imaging of Solid-State Quantum-Light Sources using Fourier-Optics — •Christoph Vincent Heine, Peter Schnauber, Sarah Fischbach, Sven Rodt, Jan-Hindrik Schulze, André Strittmatter, Manuel Gschrey, Tobias Heindel, and Stephan Reitzenstein
18:30 HL 24.14 Optical detection of Coulomb interaction in self-assembled quantum dots — •Jens Kerski, Pia Eickelmann, Arne Ludwig, Andreas D. Wieck, Annika Kurzmann, Axel Lorke, and Martin Geller
18:30 HL 24.15 Low-Temperature Transport Measurements of Selectively-Grown Te-doped InAs Nanowires — •Patrick Liebisch, Patrick Zellekens, Pujitha Perla, Dinesh Kumar Arumugam Gurunathan, Nicholas Güsken, Mihail Ion Lepsa, Detlev Grützmacher, and Thomas Schäpers
18:30 HL 24.16 Energy Tuning of Self-Organised Quantum Dot Ensembles via Piezomechanical Strain — •Nikolai Bart, Sascha Valentin, Arne Ludwig, Andreas Wieck, Yan Chen, Fei Ding, and Oliver Schmidt
18:30 HL 24.17 Simulating Optical Signals of the Spatiotemporal Dynamics of Carrier Capture Processes — •Frank Lengers, Roberto Rosati, Tilmann Kuhn, and Doris E. Reiter
18:30 HL 24.18 Room-temperature photoluminescence mapping of GaAs quantum dots — •Roman Korneev, Michael Zocher, Christian Heyn, and Wolfgang Hansen
18:30 HL 24.19 Deterministic fabrication of circular Bragg gratings around pre-selected quantum dots for high performance light sources — •Sascha Kolatschek, Stefan Hepp, Marc Sartison, Simone Luca Portalupi, Michael Jetter, and Peter Michler
18:30 HL 24.20 Development of GaAs based QD structures for VECSEL and MIXSEL applications — •Tanja Finke, Vitalii Sichkovskyi, Cesare Alfieri, Matthias Golling, Ursula Keller, and Johann Peter Reithmaier
18:30 HL 24.21 Identification of individual transitions in InGaAsSb/GaP quantum dot by power and temperature dependent photoluminescence — •Petr Steindl, Petr Petr Klenovský, Elisa Maddalena Sala, Benito Alén, and Dieter Bimberg
18:30 HL 24.22 Recombination dynamics of InGaAsSb/GaP quantum dots — •Petr Steindl, Petr Petr Klenovský, Elisa Maddalena Sala, Benito Alén, and Dieter Bimberg
  18:30 HL 24.23 The contribution has been withdrawn.
18:30 HL 24.24 Soft- and Hardware Development of a Compact Ultra High Vacuum Pressure Monitoring for Process Control of the Molecular Beam Epitaxy — •Christoph Ringkamp, Arne Ludwig, and Andreas Wieck
18:30 HL 24.25 Resistance profiling along tapered nanowires: Multi-tip-technique vs. transmission line method — •Andreas Nägelein, Lisa Liborius, Matthias Steidl, Christian Blumberg, Peter Kleinschmidt, Artur Poloczek, and Thomas Hannappel
18:30 HL 24.26 Covalent coupling of plasmonic metal and semiconductor nanoparticles — •Jannik Rebmann, Phillip Witthöft, Simon Schneider, Christian Strelow, Tobias Kipp, and Alf Mews
18:30 HL 24.27 Optimization of cavity-enhanced single-photon generation from optical two-photon Raman processes in quantum dot systems — •Tom Praschan, Dominik Breddermann, Dirk Heinze, Rolf Binder, and Stefan Schumacher
18:30 HL 24.28 MBE growth and characterization of InAs/GaSb core-shell nanowire arrays — •Gunjan Nagda, Dinesh Arumugam, Pujitha Perla, Torsten Rieger, Thomas Schäpers, Detlev Grützmacher, and Mihail Lepsa
18:30 HL 24.29 Quenching of the photoluminescence of CdTe QDs by PEDOT:PSS conductive polymer in water solutions and thin films — •Oleksandr Selyshchev, Volodymyr Dzhagan, Nikolai Gaponik, and Dietrich R.T. Zahn
18:30 HL 24.30 Optoelectronic Coupling Between Colloidal Quantum Dots and Burrowed Quantum Wells — •Mikko Wilhelm, Atif Masood, Wolfgang Parak, and Wolfram Heimbrodt
18:30 HL 24.31 Steady state optical spectroscopy and time- and spatially-resolved pump-probe measurements on a plasmonic CdZnTe/CdMgTe waveguiding structure — •Alexander Trautmann, Jonas Vondran, Felix Spitzer, Ilya Akimov, Manfred Bayer, Nils Weber, Cedric Meier, Régis Andre, Henri Mariette, Matthias Reichelt, and Torsten Meier
18:30 HL 24.32 Coherence and Population Dynamics of Excitons in Single Quantum Dots Revealed by Four-Wave Mixing Micro-Spectroscopy — •Daniel Wigger, Tilmann Kuhn, and Jacek Kasprzak
18:30 HL 24.33 Ultrafast spin-dependent dynamics and high harmonic generation in semiconductor nanostructures — •Dominik Schulze and Jamal Berakdar
18:30 HL 24.34 Photo-induced magnetic moments in nanostructered quantum rings — •Michael Kraus, Jonas Wätzel, and Jamal Berakdar
18:30 HL 24.35 Spatio-temporal resolution studies on a highly compact femtosecond electron diffraction and understanding the phenomena of phonon decay in single crystalline graphiteChristian Gerbig, Silvio Morgenstern, Marlene Adrian, Cristian Sarpe, •Muhammad Abdullah Umer, Arne Senftleben, Matthias Wollenhaupt, and Thomas Baumert
18:30 HL 24.36 Directional optical switching and transistor functionality using optical parametric oscillation in a spinor polariton fluid — •Matthias Pukrop, Przemyslaw Lewandowski, Samuel M. H. Luk, Chris K. P. Chan, P.T. Leung, N.H. Kwong, Rolf Binder, and Stefan Schumacher
18:30 HL 24.37 Lift-off of GaN LEDs with ultrashort laser pulses — •Steffen Bornemann, Nursidik Yulianto, Andreas Waag, and Hutomo Suryo Wasisto
18:30 HL 24.38 Universal short-time response and formation of correlations after quantum quenches — •Klaus Morawetz
18:30 HL 24.39 Helium Ion Modified Luminescence and Robust Valley Polarization of Atomically Thin MoS2 — •Fabian Merbeler, Julian Klein, Agnieszka-Beata Kuc, Anna Noliner, Marcus Altzschner, Jakob Wierzbowski, Florian Sigger, Franz Kreupl, Jonathan Finley, Ursula Wurstbauer, Alexander Holleitner, and Michael Kaniber
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