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Dresden 2017 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 63: Poster: Quantum Dots and Optics

Wednesday, March 22, 2017, 15:00–19:00, P1A

15:00 HL 63.1 Time-resolved optical spectroscopy of guiding modes a in CdZnTe/CdMgTe structure — •Jonas Vondran, Felix Spitzer, Nils Weber, Régis Andre, Henri Mariette, Cedrik Meier, Torsten Meier, Ilya Akimov, and Manfred Bayer
15:00 HL 63.2 Creation of long-living exciton polariton like states: The impact of pulsed excitation to a steady-state condensate — •Daniel Schmidt, Bernd Berger, Marc Assmann, Martin Kamp, Christian Schneider, Sven Höfling, and Manfred Bayer
15:00 HL 63.3 On the phonon assisted absorption in Cu2O — •Florian Schöne and Heinrich Stolz
15:00 HL 63.4 Exceptional points in optically anisotropic microcavities — •Steffen Richter, Tom Michalsky, Chris Sturm, Bernd Rosenow, Marius Grundmann, and Rüdiger Schmidt-Grund
  15:00 HL 63.5 The contribution has been moved to HL 79.32.
15:00 HL 63.6 Optical properties of Tin(IV) oxide prepared by different growth techniques — •Nils Mengel, Nils W. Rosemann, Martin Becker, Yinmei Lu, Angelika Polity, Peter J. Klar, and Sangam Chatterjee
15:00 HL 63.7 Towards deterministic fabrication of circular Bragg gratings for enhanced quantum-dot based light sources — •Sascha Kolatschek, Stefan Hepp, Marc Sartison, Simone L. Portalupi, Michael Jetter, and Peter Michler
15:00 HL 63.8 Exciton-light binding and lifetime of polaritons — •Hannes Lagemann and Klaus Morawetz
15:00 HL 63.9 Fermi edge singularity and the functional renormalization group — •Fabian Kugler and Jan von Delft
15:00 HL 63.10 Electron transport in small CdSe Quantum Dots coupled with Methyl Viologen — •Mona Rafipoor, Jan-Philip Merkl, Zhi Wang, Gabriel Bester, and Holger Lange
15:00 HL 63.11 The role of intervalley scattering and phonon softening in the ultrafast carrier dynamics of PbTe — •Manpreet Kaur, Prashant Padmanabhan, Kestutis Budzinauskas, and Paul van Loosdrecht
15:00 HL 63.12 Source Development for Ultrafast Transmission Electron Microscopy — •Nora Bach, Armin Feist, Katharina E. Priebe, Nara Rubiano da Silva, Thomas Danz, Marcel Möller, Jan Gregor Gatzmann, Stefan Rost, Jakob Schauss, Stefanie Strauch, Reiner Bormann, Murat Sivis, Sascha Schäfer, and Claus Ropers
15:00 HL 63.13 Time evolution of the non-thermal phonon gas after laser excitation in antimony — •Sergej Krylow, Bernd Bauerhenne, Tobias Zier, Eeuwe S. Zijlstra, and Martin E. Garcia
15:00 HL 63.14 An ultrafast electron diffraction setup for molecules in aqueous solution — •Arne Ungeheuer, Arne Senftleben, Marlene Adrian, Silvio Morgenstern, and Thomas Baumert
15:00 HL 63.15 CO2 activation on ZnO surface studied by ultrafast photoelectron spectroscopy — •Sesha Vempati, Lukas Gierster, and Julia Stähler
15:00 HL 63.16 Biomimetic imitation of strongly scattering beetle scales — •Marie-Christin Angermann and Georg von Freymann
15:00 HL 63.17 Single photons slowed down by cesium-vapour — •Lucas Bremer, Alexander Thoma, Max Strauß, Sarah Fischbach, Sven Rodt, Tobias Heindel, Jin-Dong Song, and Stephan Reitzenstein
15:00 HL 63.18 Quantum dots interfaced with cesium atoms for photonic delay: study on the photon linewidth dependenceHüseyin Vural, Jonas Weber, Markus Müller, •Simon Kern, Julian Maisch, Matthias Widmann, Robert Löw, Jörg Wrachtrup, Ilja Gerhardt, Simone Portalupi, Michael Jetter, and Peter Michler
15:00 HL 63.19 Interfacing single QD photons with Cesium Vapor — •Janik Wolters, Tim Kroh, Alexander Thoma, Stephan Reitzenstein, Rinaldo Trotta, Eugenio Zallo, Armando Rastelli, Oliver G. Schmidt, and Oliver Benson
15:00 HL 63.20 Currents in a chain of quantum dots — •Klaus Morawetz
15:00 HL 63.21 Persistent Spin Textures and Quantum Interference in Arbitrary Oriented 2DEGs with Spin-Orbit Coupling — •Michael Kammermeier, Paul Wenk, and John Schliemann
15:00 HL 63.22 High precision microscopic setup for optical analysis of nanostructures — •Magnus Neumann, Jens Hübner, and Michael Oestreich
15:00 HL 63.23 Proximity induced exchange interaction in graphene-YIG devices — •Alexey Kaverzin, Johannes C. Leutenantsmeyer, Magdalena Wojtaszek, and Bart J. van Wees
15:00 HL 63.24 Spin noise spectroscopy on a single InAs quantum dot — •André P. Frauendorf, Julia Wiegand, Dmitry S. Smirnov, Mikhail M. Glazov, Jens Hübner, and Michael Oestreich
15:00 HL 63.25 A stable laser for interferometric spin noise and high precision absorption spectroscopy
— •Selina Volkert, Michael Beck, Jens Hübner, and Michael Oestreich
15:00 HL 63.26 Nuclear Spin Relaxation in n-type GaAs — •lida abaspour, jan gerrit lonnemann, eddy patrick rugeramigabo, jens hübner, and michael oestreich
15:00 HL 63.27 Dependences of the spin-flip Raman scattering efficiency of Mn2+ ions in (Zn,Mn)Se/(Zn,Be)Se quantum wells — •Katja Barthelmi, Henning Moldenhauer, Carolin Lüders, Dennis Kudlacik, Victor Sapega, Jörg Debus, and Manfred Bayer
15:00 HL 63.28 Optical orientation of hole magnetic polarons in (Cd,Mg)Te/(Cd,Mn,Mg)Te quantum wells — •Erik Kirstein, Evgeny A. Zhukov, Yuri G. Kusrayev, Kirill. V. Kavokin, Dmitri R. Yakovlev, Jörg Debus, Alexander Schwan, Ilya A. Akimov, Grzegorz Karczewski, Tomasz J. Wojtowicz, Jacek Kossut, and Manfred Bayer
15:00 HL 63.29 Spin dynamics and magneto-optical effects in YAG:Ce — •Kai Hühn, Jan Gerrit Lonnemann, Jens Hübner, and Michael Oestreich
15:00 HL 63.30 Spin and charge transport in epitaxial graphene nanoribbons — •Talieh Ghiasi, Alexey Kaverzin, Jantje Schommartz, Johannes Aprojanz, Christoph Tegenkamp, and Bart van Wees
15:00 HL 63.31 Probe laser induced spin polarization of donor bound electrons in 28Si:P — •Michael Beck, Nikolay Abrosimov, Jens Hübner, and Michael Oestreich
15:00 HL 63.32 Interferometrically Enhanced Spin Noise Spectroscopy of Rubidium — •Pavel Sterin, Jens Hübner, and Michael Oestreich
15:00 HL 63.33 Quantitative analysis of the hole-g-tensor in low-symmetry two dimensional hole systemsChristian Gradl, Michael Kempf, •Johannes Holler, Roland Winkler, Dieter Schuh, Dominique Bougeard, Alberto Hernández-Mínguez, Klaus Biermann, Paulo Santos, Christian Schüller, and Tobias Korn
15:00 HL 63.34 Electronic Raman scattering from spin-density excitations in a (001)-grown GaAs-AlGaAs quantum well — •Sven Gelfert, Alexander Glötzl, Christian Reichl, Dieter Schuh, Werner Wegscheider, Dominique Bougeard, Tobias Korn, and Christian Schüller
15:00 HL 63.35 Optical characterization of polycrystalline YMnO3 films — •Daniela Täuber, Mirko Goldmann, Venkata Rao Rayapati, Danilo Bürger, Ilona Skorupa, Ivan G. Scheblykin, and Heidemarie Schmidt
15:00 HL 63.36 Sensing Weak Microwave Signals by Quantum Control — •Timo Joas, Andreas M. Waeber, Georg Braunbeck, and Friedemann Reinhard
15:00 HL 63.37 Broadband Electrically Detected Magnetic Resonance using Optimal Control — •Lukas Stelzer, Florian M. Hrubesch, Wolfgang Kallies, Steffen J. Glaser, and Martin S. Brandt
15:00 HL 63.38 Meeting the Technical Requirements for High-Power Spin Pumping in Silicon Carbide — •Moritz Fischer, Andreas Sperlich, Georgy Astakhov, and Vladimir Dyakonov
15:00 HL 63.39 Commercial Silicon Carbide Diodes for Quantum Sensing Applications — •Dimitrij Poprygin, Christian Kasper, Hannes Kraus, Dmitrij Simin, Takeshi Ohshima, Andreas Sperlich, Georgy V. Astakhov, and Vladimir Dyakonov
15:00 HL 63.40 Self assembled InAs islands growth on high-index GaAs substrate by Stranski-Krastanov modePatrick Krawiec, Johann Peter Reithmaier, and •Mohamed Benyoucef
15:00 HL 63.41 InP-based photonic crystal microcavities embedded with InAs quantum dots for telecom wavelengthsAndrei Kors, Kerstin Fuchs, Johann Peter Reithmaier, and •Mohamed Benyoucef
15:00 HL 63.42 Effect of Gold/Silicon implantation for catalyst assisted growth of III/V-Core-Shell-Nanowires — •Marcel Schmidt, Rüdiger Schott, Sven Scholz, Arne Ludwig, and Andreas D. Wieck
15:00 HL 63.43 Optical enhancement of quantum dot emission by surface nanowires — •Sven Scholz, Rüdiger Schott, Carlo Sgroi, Yannick Raffel, Andreas D. Wieck, and Arne Ludwig
15:00 HL 63.44 Multi-excitonic structure of type-II quantum dots — •Petr Steindl and Petr Klenovsky
15:00 HL 63.45 Challenges of low density indium-flushed self-assembled quantum dots growth — •Rüdiger Schott, Julian Ritzmann, Sven Scholz, Sascha R. Valentin, Andreas D. Wieck, and Arne Ludwig
15:00 HL 63.46 Optical and Electronic Characterization of Coupled Quantum Dots — •Clara Junggebauer, Shovon Pal, Sascha R. Valentin, Sven Scholz, Andreas D. Wieck, and Arne Ludwig
15:00 HL 63.47 Resonance Fluorescence of Plasmon-Quantum Dot Hybrids — •Chiara Bauer, Gerhard Schäfer, and Markus Lippitz
15:00 HL 63.48 Speeding up a single quantum dot pump-probe experiment — •Gerhard Johannes Schäfer, Christian Dicken, Christian Wolpert, Armando Rastelli, and Markus Lippitz
15:00 HL 63.49 Resonantly excited quantum dots embedded in GaAs rib waveguides — •Jonas Binz, Thomas Herzog, Mario Schwartz, Ulrich Rengstl, Matthias Paul, Simone Portalupi, Michael Jetter, and Peter Michler
15:00 HL 63.50 Two-color two-photon biexciton generation in single quantum dots — •Björn Jonas, Amlan Mukherjee, Alexander Leier, Alex Widhalm, Nand Lal Sharma, Dirk Reuter, and Artur Zrenner
15:00 HL 63.51 Towards coherent optical coupling of two single quantum dots in a microdisk photonic molecule — •Simon Seyfferle, Fabian Hargart, Matthias Paul, Michael Jetter, Tsung-Li Liu, Evelyn Hu, and Peter Michler
15:00 HL 63.52 Hole spin mixing due to biaxial strain on GaAs/AlGaAs quantum dots — •Fritz Weyhausen-Brinkmann and Gabriel Bester
15:00 HL 63.53 Analyzing quantum-light sources via a photon-number-resolving transition edge sensor — •Martin von Helversen, Alexander Thoma, Marco Schmidt, Manuel Gschrey, Peter Schnauber, Jan-Hindrik Schulze, André Strittmatter, Jörn Beyer, Sven Rodt, Tobias Heindel, and Stephan Reitzenstein
15:00 HL 63.54 Optical Spectroscopy of Single Elongated CdSe/CdS Core/Shell Nanoparticles — •Alexandra Hinsch, Sven-Hendrik Lohmann, Christian Strelow, Tobias Kipp, and Alf Mews
15:00 HL 63.55 Quasi-resonant pulsed excitation of quantum dots emitting in the telecom O-band — •Jonatan Höschele, Fabian Olbrich, Jan Kettler, Matthias Paul, Simone L. Portalupi, Michael Jetter, and Peter Michler
15:00 HL 63.56 Capacitance calculations for charge detection in indium arsenide nanowires — •Felix Jekat, Moritz Sallermann, Sebastian Heedt, Patrick Zellekens, Stefan Trellenkamp, Werner Prost, Marcus Liebmann, and Markus Morgenstern
15:00 HL 63.57 Design and Fabrication of a Double Quantum Dot System with Two Independent Charge Detectors — •Friso Öhlschläger, Johannes C. Bayer, Timo Wagner, Eddy P. Rugeramigabo, and Rolf J. Haug
15:00 HL 63.58 Internal wavelength stabilization of a quantum dot photon source — •Amran Al-Ashouri, Annika Kurzmann, Benjamin Merkel, Arne Ludwig, Andreas D. Wieck, Axel Lorke, and Martin Geller
15:00 HL 63.59 Fock states, annihilation and creation operators, and quantum statistical applications of quasinormal modes — •Sebastian Franke, Andreas Knorr, and Marten Richter
15:00 HL 63.60 Energy scales in quantum dots for single electron pumps — •Tobias Wenz, Friederike Stein, Frank Hohls, Hans Werner Schumacher, and Vyacheslavs Kashcheyevs
15:00 HL 63.61 Spectral tuning of GaAs-based photonic crystal cavities for the deterministic coupling of individual quantum dots — •Stephanie Bauer, Stefan Hepp, Simone L. Portalupi, Michael Jetter, and Peter Michler
15:00 HL 63.62 Epitaxial growth and characterization of InP-based coupled quantum well - quantum dot structures — •Sven Bauer, Vitalii Sichkovskyi, Wojciech Rudno-Rudziński, Grzegorz Sek, and Johann Peter Reithmaier
15:00 HL 63.63 All-optical tailoring of single-photon spectra in quantum-dot microcavity systems — •Dominik Breddermann, Dirk Heinze, Rolf Binder, Artur Zrenner, and Stefan Schumacher
15:00 HL 63.64 Build-up of electron spin precession modes upon pulsed optical excitation in (In,Ga)As/GaAs quantum dots — •Eiko Evers, Vasilii Belykh, Alex Greilich, Dmitri Yakovlev, Dirk Reuter, Andreas Wieck, and Manfred Bayer
15:00 HL 63.65 Magneto-optical study to reveal the exciton fine structure in InP/ZnSe core/shell quantum dots. — •Annalisa Brodu, Mariana Ballottin, Dorian Dupont, Zeger Hens, Peter C. M. Christianen, Celso de Mello Donega, and Daniel Vanmaekelbergh
15:00 HL 63.66 Investigation of quantum-well and defect luminescence of PAMBE-grown AlGaN/GaN nanowires for single-photon applications — •Johannes Dühn, Pascal Hille, Jörg Schörmann, Martin Eickhoff, Jürgen Gutowski, and Kathrin Sebald
15:00 HL 63.67 Numerical Investigation of the Nonlinear Optical Properties of Quantum Dot Molecules (QDM) — •Peter Kölling and Jens Förstner
15:00 HL 63.68 Microsecond two-electron spin relaxation in self-assembled quantum dots — •Kevin Eltrudis, Amran Al-Ashouri, Andreas Beckel, Arne Ludwig, Andreas D. Wieck, Axel Lorke, and Martin Geller
15:00 HL 63.69 Angle-dependent magnetotransport measurements on single GaN nanowires — •Patrick Uredat, Matthias T. Elm, Pascal Hille, Martin Eickhoff, and Peter J. Klar
15:00 HL 63.70 Computer-aided cluster expansion: An efficient algebraic approach for open quantum many-particle systems — •Alexander Foerster, Alexander Leymann, and Jan Wiersig
15:00 HL 63.71 Spatial and temporal evolution of coherent polariton modes in ZnO microwire cavitiesTom Michalsky, Marcel Wille, •Evgeny Krüger, Stefan Lange, Marius Grundmann, and Rüdiger Schmidt-Grund
15:00 HL 63.72 Numerical modeling of InP/AlGaInP quantum dots semiconductor optical amplifier — •Thomas Breier, Zhihua Huang, Michael Jetter, and Peter Michler
15:00 HL 63.73 Optical gain and laser characteristics of InP/AlGaInP quantum dots red-emitting laser — •Zhihua Huang, Thomas Breier, Stefan Hepp, Roman Bek, Michael Jetter, and Peter Michler
15:00 HL 63.74 Absorptive lasing mode suppression in highly excited ZnO nano- and microcavities — •Marcel Wille, Tom Michalsky, Chris Sturm, Evgeny Krüger, Marius Grundmann, and Rüdiger Schmidt-Grund
15:00 HL 63.75 Magnetotransport in narrow-gap semiconductor nanostructures — •Johannes Boy, Olivio Chiatti, Christian Heyn, Wolfgang Hansen, and Saskia F. Fischer
15:00 HL 63.76 Impact of rotational twin boundaries of GaP/Si(111) substrates on III-V nanowire growth — •Matthias Steidl, Christian Koppka, Lars Winterfeld, Katharina Peh, Peter Kleinschmidt, and Thomas Hannappel
15:00 HL 63.77 Growth and characteristics of lateral In1−xGaxAs nanowires on silicon substrates — •Thorsten Wierzkowski, Martin Mikulics, Hilde Hardtdegen, and Detlev Grützmacher
15:00 HL 63.78 InAs quantum dots without wetting layer photoluminescenceSven Scholz, •Yannick Raffel, Sascha René Valentin, Carlo Alberto Sgroi Penagos, Andreas D. Wieck, and Arne Ludwig
15:00 HL 63.79 Investigation of spatial variation in molecular beam flux - gradients — •Vivienne Bippus, Rüdiger Schott, Pia Eickelmann, Julian Ritzmann, Andreas D. Wieck, and Arne Ludwig
15:00 HL 63.80 Spin-flip Raman scattering in colloidal CdSe nanoplatelets — •Dennis Kudlacik, Victor Sapega, Jörg Debus, Benoit Dubertret, Dmitri Yakovlev, and Manfred Bayer
15:00 HL 63.81 Optoelectronic coupling between colloidal quantum dots and quantum wells — •Mikko Wilhelm, Maria Steiger, Ruichan Lyu, Wolfgang Parak, and Wolfram Heimbrodt
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