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15:00 |
HL 13.1 |
Anomalously localized electronic states in three-dimensional disordered systems — •Philipp Cain and Michael Schreiber
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15:00 |
HL 13.2 |
The application of multigrid methods to the Helmholtz/Anderson problem — •Rudolf Roemer and Sarah Mallion
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15:00 |
HL 13.3 |
Interface influence on optical properties of Si-SiO2 structures — •Kaori Seino, Jan-Martin Wagner, and Friedhelm Bechstedt
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15:00 |
HL 13.4 |
Einfluss akustischer Oberflächenwellen auf die Leitfähigkeit von Graphen — •Jörg Kinzel, Jens Ebbecke, Markus Regler und Achim Wixforth
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15:00 |
HL 13.5 |
Investigating the properties of ternary chalcogenide alloys with Density Functional Theory employing PAW potentials — •Pascal Rausch, Stephan Kremers, and Matthias Wuttig
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15:00 |
HL 13.6 |
Ionenstrahlgestützte Molekularstrahlepitaxie von Gadoliniumnitrid-Schichten — •Julius Mennig, Jürgen Gerlach, Thomas Höche und Bernd Rauschenbach
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15:00 |
HL 13.7 |
Effect of hydrogen an silicon co-doping on the magnetic properties of GaGdN grown by MBE — •Martin Roever, Dong-Du Mai, Amilcar Bedoya Pinto, Henning Schuhmann, Tore Niermann, Joerg Malindretos, Michael Seibt, and Angela Rizzi
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15:00 |
HL 13.8 |
Preparation, characterization and measurements of graphene layers on SiO2 substrates — •Ulrich Stöberl, Tobias Feil, Michael Huber, and Dieter Weiss
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15:00 |
HL 13.9 |
All-electron implementation of the GW approximation within the FLAPW method — •Christoph Friedrich, Arno Schindlmayr, and Stefan Blügel
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15:00 |
HL 13.10 |
Adiabatic-Connection Fluctuation-Dissipation Theorem for rare-gas crystals — •Judith Harl and Georg Kresse
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15:00 |
HL 13.11 |
Efficient implementation of the exact nonlocal exchange potential within the FLAPW method — •Markus Betzinger, Christoph Friedrich, Gustav Bihlmayer, and Stefan Blügel
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15:00 |
HL 13.12 |
FIR spectroscopy of nanostructured meandering conducting stripes fabricated by AFM nanolithography — •Steffen Groth, Kevin Rachor, Carsten Graf von Westarp, Tobias Krohn, Nikolai Mecking, and Detlef Heitmann
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15:00 |
HL 13.13 |
Optical Modes in Semiconductor Microtube Resonators — •Christoph Matthias Schultz, Hagen Rehberg, Christian Strelow, Holger Welsch, Christian Heyn, Detlef Heitmann, and Tobias Kipp
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15:00 |
HL 13.14 |
FIR Spectroscopy on Carbon-doped Two-Dimensional Hole Systems — •Kevin Rachor, Carsten Graf von Westarp, Detlef Heitmann, Dirk Reuter, and Andreas Wieck
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15:00 |
HL 13.15 |
Frequenzaufgelöste Spektroskopie an GaAs/(AlGa)As-Heterostrukturen — •Jonas Haunschild, Sangam Chatterjee, Peter Thomas, Wolfgang W. Rühle, Andreas D. Wieck, Galina Khitrova und Hyatt M. Gibbs
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15:00 |
HL 13.16 |
The band structure of indium oxide: indirect vs. direct band gap — Paul Erhart, •Péter Ágoston, Andreas Klein, and Karsten Albe
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15:00 |
HL 13.17 |
Light absorption of silicon nanoparticles — •Andreas Gondorf, Cedrik Meier, Stephan Lüttjohann, Matthias Offer, Axel Lorke, and Hartmut Wiggers
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15:00 |
HL 13.18 |
Anisotropic optical properties and excitonic structure of ZnO between 2.5 and 32eV — •Christoph Cobet, Munise Rakel, Christoph Werner, Wolfgang Richter, and Norbert Esser
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15:00 |
HL 13.19 |
Ta2O5/SiO2 dielectric DBR mirrors for ZnO based micro-cavities and VCSEL structures — •Alexander Franke, Björn Diez, Thomas Hempel, Jürgen Christen, Annett Diez, Sören Heinze, and Alois Krost
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15:00 |
HL 13.20 |
Magnetotransport measurements on GaMnAs and on GaMnAs/MnAs hybrid structures — •Matthias Elm, Jörg Teubert, Wolfram Heimbrodt, Peter Jens Klar, Matthias Reinwald, and Werner Wegscheider
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15:00 |
HL 13.21 |
Effect of localized B and N states on the magneto-transport of (B,Ga,In)As and (Ga,In)(N,As) — •Jörg Teubert, Peter Klar, Wolfram Heimbrodt, Volker Gottschalch, Andrew Lindsay, and Eoin OReilly
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15:00 |
HL 13.22 |
A block-tridiagonalization algorithm for quantum transport calculations — •Michael Wimmer and Klaus Richter
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15:00 |
HL 13.23 |
Design and realization of micromechanical cantilevers for magnetization studies of two-dimensional electron systems in nanostructures — •T. Windisch, O. Roesler, J. I. Springborn, N. Ruhe, Ch. Heyn, D. Heitmann, M. A. Wilde, and D. Grundler
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15:00 |
HL 13.24 |
Magnetization measurements of low-dimensional electron systems by static and dynamic cantilever magnetometry — •A. Krohn, J. I. Springborn, N. Ruhe, M. A. Wilde, D. Heitmann, and D. Grundler
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15:00 |
HL 13.25 |
Quantum dot as a thermal rectifier — Ralf Scheibner, •Christian Praetorius, Ines Hense, Markus König, Dirk Reuter, Andreas Wieck, Hartmut Buhmann, and Laurens Molenkamp
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15:00 |
HL 13.26 |
Spectrally resolved far-infrared photoresponse in quasi-Corbino quantum Hall systems — •Christian Notthoff and Axel Lorke
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15:00 |
HL 13.27 |
Wigner-Crystalline Order of Two-Dimensional Electron Systems in High Magnetic Fields — •Guenther Meissner and Uwe Schmitt
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15:00 |
HL 13.28 |
Doping efficiency and donor binding energy in high mobility AlAs quantum wells — Claudius Knaak, •Shivaji Dasgupta, Max Bichler, Anna Fontcuberta i Morral, Gerhard Abstreiter, and Matthew Grayson
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15:00 |
HL 13.29 |
Formation of Bloch-oscillations and plasma frequency in femtosecond excited semiconductors — •Klaus Morawetz, Pavel Lipavsky, and Michael Schreiber
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15:00 |
HL 13.30 |
Nonequilibrium Green's functions approach to artificial atoms: Nonequilibrium behavior — •Karsten Balzer, Michael Bonitz, Nils-Erik Dahlen, and Robert van Leeuwen
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15:00 |
HL 13.31 |
Laser-induced nonthermal melting in InSb: What is the mechanism? — •Waldemar Töws, Christian Sippel, Christian Gilfert, Jessica Walkenhorst, Eeuwe Sieds Zijlstra, and Martin Garcia
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15:00 |
HL 13.32 |
Quantum potential for confined charged particles in nonequilibrium — •Andrea Fromm, Michael Bonitz, and James Dufty
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15:00 |
HL 13.33 |
Terahertz Emission by Drift and Diffusion — •Guillermo Acuna, Federico Buersgens, Christian Lang, and Roland Kersting
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15:00 |
HL 13.34 |
Semiconductor quantum rings as a source for ultrafast magnetic and chiral light pulses — •Moskalenko A.S., Matos-Abiague A., and Berakdar J.
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15:00 |
HL 13.35 |
Effects of initial spin polarization and external magnetic fields on the electron spin dephasing in a two dimensional electron system — •Dominik Stich, Robert Schulz, Andreas Maurer, Tobias Korn, Dieter Schuh, Werner Wegscheider, Jun Zhou, Ming Wei Wu, and Christian Schüller
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15:00 |
HL 13.36 |
Photoluminescence and ultrafast spectroscopy on GaAs quantum wells close to a GaMnAs layer — •Robert Schulz, Tobias Korn, Andreas Maurer, Dominik Stich, Ursula Wurstbauer, Dieter Schuh, Werner Wegscheider, and Christian Schüller
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15:00 |
HL 13.37 |
Temperature dependent MOVPE growth of InN quantum dots investigated by in-situ spectroscopic ellipsometry — •Simon Ploch, Christian Meissner, Massimo Drago, Markus Pristovsek, and Michael Kneissl
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15:00 |
HL 13.38 |
Reverse Deep Level Transient Spectroscopy on InAs Quantum Dots — •Christiane Konetzni, Andreas Schramm, Christian Heyn, and Wolfgang Hansen
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15:00 |
HL 13.39 |
Investigation of Heterojunction Sharpness of III-V-Nanowhiskers by Analytical (S)TEM Measurements — •Daniela Sudfeld, Jochen Kästner, Günter Dumpich, Ingo Regolin, Werner Prost, and Franz Josef Tegude
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15:00 |
HL 13.40 |
Magnetization of tunneling coupled double-layer quantum dots — •J. Topp, O. Roesler, D. Reuter, A.D. Wieck, D. Grundler, and D. Heitmann
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15:00 |
HL 13.41 |
From a gate voltage scale to an energy scale in capacitance voltage spectroscopy of InAs quantum dots — •Arne Ludwig, Dirk Reuter, and Andreas D. Wieck
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15:00 |
HL 13.42 |
Entanglement decay in semiconductor quantum dots — •Katarzyna Roszak, Pawel Machnikowski, and Tilmann Kuhn
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15:00 |
HL 13.43 |
Temperature dependent photocurrent spectroscopy of a single InGaAs quantum dot — •Marc C. Hübner, Stefan Stufler, Patrick Ester, Steffen Michaelis de Vasconcellos, Artur Zrenner, and Max Bichler
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15:00 |
HL 13.44 |
Preparation of silicon nanoparticle films for single particle spectroscopy — •Matthias Offer, Cedrik Meier, Stephan Lüttjohann, Andreas Gondorf, Axel Lorke, and Hartmut Wiggers
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15:00 |
HL 13.45 |
Optical size effects in ultra fine ZnO nanowires — Daniel Stichtenoth, Tore Niermann, Pai-Chun Chang, Chung-Jen Chien, Jia Grace Lu, and •Carsten Ronning
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15:00 |
HL 13.46 |
Photoluminescence Spectroscopy of CdSe/CdS(/ZnS) Quantum Dots — •Torben Menke, Gerwin Chilla, Marija Nikolic, Andreas Frömsdorf, Tobias Kipp, Detlef Heitmann, Horst Weller, and Sephan Förster
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15:00 |
HL 13.47 |
Resonant micro-Raman spectroscopy on few InAs quantum dots — •Tim Köppen, Thomas Brocke, Tobias Kipp, Andreas Schramm, Christian Heyn, and Detlef Heitmann
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15:00 |
HL 13.48 |
Optical properties of Mn-doped ZnS nanowires — Daniel Stichtenoth, Sebastian Geburt, Tobias Niebling, Peter J Klar, and •Carsten Ronning
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15:00 |
HL 13.49 |
Raman studies of surface phonons in CdSe and CdS quantum dots embedded in dielectric media — •Yuriy Azhniuk, Volodymyr Dzhagan, Stepan Kuchmii, Alexandra Raevskaya, Alexandr Stroyuk, Mykhailo Valakh, and Dietrich Zahn
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15:00 |
HL 13.50 |
Tunable quantum dots in InAs nanowires — •Marc Scheffler, Stevan Nadj-Perge, Leo P. Kouwenhoven, Magnus T. Borgström, and Erik P. A. M. Bakkers
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15:00 |
HL 13.51 |
Noise at a Fermi edge singularity — •N. Maire, F. Hohls, T. Lüdtke, K. Pierz, and R. J. Haug
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15:00 |
HL 13.52 |
Einfluss der Elektronen-Injektion auf den trägheitsballistischen Transport in nanoskaligen Si/SiGe-Wellenleiterstrukturen — •Gang Qiao, Ulrich Wieser, Ulrich Kunze und Thomas Hackbarth
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15:00 |
HL 13.53 |
Mode spectroscopy of tunnel-coupled asymmetric quantum point contacts — •S. S. Buchholz, S. F. Fischer, U. Kunze, D. Schuh und Gerhard Abstreiter
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15:00 |
HL 13.54 |
Quantum Thermal Conductance of Electrons in a One-Dimensional Wire — •O. Chiatti, J. T. Nicholls, Y. Y. Proskuryakov, N. Lumpkin, I. Farrer, and D. A. Ritchie
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15:00 |
HL 13.55 |
Einzelelektronentransport durch Kohlenstoffnanoröhren mittels akustischer Oberflächenwellen — •Markus Regler, Jens Ebbecke und Achim Wixforth
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15:00 |
HL 13.56 |
SAW-induced current in ratchets on GaAs/AlGaAs heterostructures as function of dimensionality and temperature. — •Marcin Malecha, Jens Ebbecke, and Achim Wixforth
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15:00 |
HL 13.57 |
Excitonic Aharonov-Bohm effect in the presence of an electric field — •Andrea Fischer and Rudolf Römer
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15:00 |
HL 13.58 |
Spectroscopy of quantum dots with ballistic electrons — •Ines Hense, Christian Praetorius, Ralf Scheibner, Markus König, Carsten Danz, Dirk Reuter, Andreas Wieck, Hartmut Buhmann, and Laurens Molenkamp
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15:00 |
HL 13.59 |
Preparation and Characterization of spin filters on InAs — •Jan Jacob, Sebastian von Oehsen, Guido Meier, Toru Matsuyama, and Ulrich Merkt
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15:00 |
HL 13.60 |
Surface acoustic wave mediated lateral electron spin transport with ferromagnetic tunnel contact spin injection — •Jens Ebbecke and Achim Wixforth
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15:00 |
HL 13.61 |
Geometric spin transformation in quantum dot loops — •Burkhard Scharfenberger, Pablo San-Jose, and Gerd Schön
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15:00 |
HL 13.62 |
Spin relaxation in narrow wires of a two-dimensional electron gas — Peter Schwab, Michael Dzierzawa, •Cosimo Gorini, and Roberto Raimondi
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15:00 |
HL 13.63 |
GaMnAs on patterned GaAs(001) substrates: Growth and magnetotransport — •Joachim Daeubler, Michael Glunk, Thomas Hummel, Wladimir Schoch, Wolfgang Limmer, and Rolf Sauer
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15:00 |
HL 13.64 |
Tunneling anisotropic magnetoresistance effect in a p+-(Ga,Mn)As/n+-GaAs Esaki diode — •Mariusz Ciorga, Andreas Einwanger, Janusz Sadowski, Werner Wegscheider, and Dieter Weiss
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15:00 |
HL 13.65 |
Non-local spin-valve signal in magnetotransport measurements on p+-(Ga,Mn)As/n+-GaAs Esaki diode devices. — •Andreas Einwanger, Mariusz Ciorga, Janusz Sadowski, Dieter Schuh, Werner Wegscheider, and Dieter Weiss
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15:00 |
HL 13.66 |
Transiente Störstellenspektroskopie an Cu(In,Ga)Se2-Dünnschichtsolarzellen — •Martin Knipper und Jürgen Parisi
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15:00 |
HL 13.67 |
Polymer-Fullerene Bulk-Heterojunction Solar Cells With Additional ZnO:Al Layer — •Daniel Rauh, Volker Lorrmann, Carsten Deibel, Vladimir Dyakonov, and Ingo Riedel
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15:00 |
HL 13.68 |
Identification and Quantification of Local Absorber Properties of Cu(In,Ga)Se2 from Sub-Micron Resolved PL and Optical Transmission — •Levent Gütay and Gottfried Bauer
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15:00 |
HL 13.69 |
Optical and electrical properties of sputtered copper oxide thin films — •Swen Graubner, Stefan Merita, and Bruno Meyer
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15:00 |
HL 13.70 |
Turn-on dynamics and modulation response in semiconductor quantum dot lasers — •Ermin Malić, Moritz Bormann, Philipp Hövel, Matthias Kuntz, Dieter Bimberg, Andreas Knorr, and Eckehard Schöll
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15:00 |
HL 13.71 |
DC-transport characteristics of Silicon-on-Insulator FET with 55nm thick silicon films at low doping levels — •Pagra Truman, Petra Uhlmann, and Manfred Stamm
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15:00 |
HL 13.72 |
Laterale, zweidimensionale npn-Übergänge: Eine neue Methode für Positionsdetektoren — •C. Werner, D. Reuter und A.D. Wieck
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15:00 |
HL 13.73 |
Influence of thermal annealing on the memory effect in MIS structures containing crystalline Si nanoparticles — Nicola Nedev, Diana Nesheva, Emil Manolov, Rudolf Brüggemann, •Sebastian Meier, Kiril Kirilov, and Zelma Levi
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15:00 |
HL 13.74 |
The design and fabrication of an electron pump with in-plane gate transistors by focused ion beam implantation — •M. Draghici, D. Salloch, A. Melnikov, D. Reuter, and A. D. Wieck
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15:00 |
HL 13.75 |
Functionalized macroporous silicon structures for ir-radiation and chemical sensing applications — •Benjamin Gesemann and Ralf Wehrspohn
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15:00 |
HL 13.76 |
In situ spectroscopy and characterisation of organic solar cells — •F. Holch, J. Pernpeintner, A. Schöll, and E. Umbach
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15:00 |
HL 13.77 |
Open circuit voltage of organic solar cells - experiment and simulation — •Matthias Roosz, Carsten Deibel, Ingo Riedel, Vladimir Dyakonov, David Cheyns, Jan Genoe, and Paul Heremans
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15:00 |
HL 13.78 |
Investigation of electronic traps in organic transport layers via thermally stimulated current measurements — •Julia Schafferhans, Carsten Deibel, and Vladimir Dyakonov
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15:00 |
HL 13.79 |
Photoinduced polarons in conjugated polymer-fullerene composites studied with light-induced electron-spin resonance — •Andreas Sperlich, Moritz Liedtke, Johannes Sieger, Carsten Deibel, Ingo Riedel, Vladimir Dyakonov, and Nazario Martin
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15:00 |
HL 13.80 |
Injection studies on the guest-host system: terrylene in para-terphenyl — •Bernhard Grotz, Fedor Jelezko, Jörg Wrachtrup, and Jens Pflaum
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