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Berlin 2018 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 24: Poster Session II

Dienstag, 13. März 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 graphite — Christian 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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