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TT: Fachverband Tiefe Temperaturen

TT 28: Transport - Poster Session

Donnerstag, 29. März 2007, 14:00–17:45, Poster A

14:00 TT 28.1 Conductance Measurements on Bismuth Nanobridges — •Hans-Fridtjof Pernau, Christian Schirm, and Elke Scheer
14:00 TT 28.2 Few-atom contacts: behavior at high electric currents — •Christian Schirm, Jochen Grebing, and Elke Scheer
14:00 TT 28.3 Transport measurements on nanostructured point contacts of quench-condensed Ag — •Torben Peichl, Marcel Spurny, Michael Burst, and Georg Weiß
14:00 TT 28.4 Low Temperature Magnetoresistance Measurements on Bismuth Nanowire Arrays — •Christoph Kaiser, Georg Weiss, Thomas Cornelius, Maria Eugenia Toimil-Molares, and Reinhard Neumann
14:00 TT 28.5 Elektrische Messungen an Kohlenstoff-Nanoröhren — •René Geithner, Holger Mühlig, Matthias Büenfeld, Matthias Grube, Frank Schmidl, Bernd Schröter, Wolfgang Richter und Paul Seidel
14:00 TT 28.6 Coherent laser control of the current through molecular junctionsGuangqi Li, Michael Schreiber, and •Ulrich Kleinekathöfer
14:00 TT 28.7 Structural Characterisation and Spin-Dependent Transport of Single Wall Carbon Nanotubes — •Dominik Preusche Preusche, Silvia Schmiedmaier, Emiliano Pallecchi, SungHo Jhang, Benoit Witkamp, Herre van der Zant, and Christoph Strunk
14:00 TT 28.8 Hall effect and magnetoresistance of single-walled carbon nanotubes — •sung-ho jhang, seung-hyun lee, ursula dettlaff, dongsu lee, siegmar roth, and yung-woo park
14:00 TT 28.9 Electronic Transport through C60Tobias Böhler, •Achim Edtbauer, and Elke Scheer
14:00 TT 28.10 Conductivity through single Ferrocenedithiol molecules — •Jedrzej Schmeidel, Gernot Gardinowski, Herbert Pfnür, Christoph Tegenkamp, Volodymyr Maslyuk, Ingrid Mertig, and Mads Brandbyge
14:00 TT 28.11 Contacting organic molecules using micro transfer printing — •Stefan Baechle, Artur Erbe, and Elke Scheer
14:00 TT 28.12 Mechanically variable contacts to alkane molecules — •Simon Verleger, Artur Erbe, and Elke Scheer
14:00 TT 28.13 Chemical binding of short, thiolated DNA molecules to gold surfaces — •Shou-Peng Liu, Benjamin Bornemann, Artur Erbe, Andreas Marx, and Elke Scheer
14:00 TT 28.14 Peculiarities of non-equilibrium conductance fluctuations — •Wanyin Cui, Peter vom Stein, Christoph Wallisser, and Roland Schäfer
14:00 TT 28.15 Influence of defects on conductance fluctuations in metallic nanowires — •Michael Wolz, Vojko Kunej, Christian Debuschewitz, and Elke Scheer
14:00 TT 28.16 Super-Poissonian current noise in coupled single-electron transistors — •Björn Kubala, Göran Johansson, and Jürgen König
14:00 TT 28.17 Conductance fluctuations in inhomogeneous mesoscopic systems — •Alexander Kohler and Wolfgang Belzig
14:00 TT 28.18 Superconducting microstrip transmission line resonator for flux qubit readout — •Thomas Niemczyk, Susanne Hofmann, Achim Marx, and Rudolf Gross
14:00 TT 28.19 Dynamics of quantum coherence in a spin-1 Heisenberg chain — •Jakob Meineke and Joachim Ankerhold
14:00 TT 28.20 Limitation of entanglement due to spatial qubit separation — •Roland Doll, Martijn Wubs, Peter Hänggi, and Sigmund Kohler
14:00 TT 28.21 Gauging a quantum heat bath with dissipative Landau-Zener transitions — •Martijn Wubs, Keiji Saito, Sigmund Kohler, Peter Hänggi, and Yosuke Kayanuma
14:00 TT 28.22 Design of a Flux Qubit with a nondestructive Readout System — •Christoph Kaiser, Andreas Graf, and Michael Siegel
14:00 TT 28.23 Superconducting coplanar waveguide resonators for flux qubit readout — •Markus Rösch, Stefan Wünsch, Alexander Stassen, Hansjürgen Wermund, and Michael Siegel
14:00 TT 28.24 Implementation of Two-Cell Flux Qubits — •Alexey Feofanov, Benjamin Hinrichs, Abdufarrukh Abdumalikov, and Alexey Ustinov
14:00 TT 28.25 Dispersive Readout Scheme for Josephson Phase Qubits — •Tobias Wirth, Jürgen Lisenfeld, Alexander Lukashenko, and Alexey V. Ustinov
14:00 TT 28.26 On-Chip Detection of Single Microwave Photons in Super-Conducting Circuit QED — •Ferdinand Helmer, Matteo Mariantoni, Florian Marquardt, and Enrique Solano
14:00 TT 28.27 Design, fabrication and characterization of microwave resonators for circuit Quantum Electrodynamics — •Susanne Hofmann, Thomas Niemczyk, Mattes Mariantoni, Achim Marx, and Rudolf Gross
14:00 TT 28.28 Relaxation of Josephson qubits due to bistable fluctuators — •Clemens Müller, Alexander Shnirman, and Gerd Schön
14:00 TT 28.29 Adiabatic pumping through a quantum dot in the proximity of a superconductorJanine Splettstoesser, •Michele Governale, Jürgen König, Fabio Taddei, and Rosario Fazio
14:00 TT 28.30 Quantum information process with nanometre precession ion implantation — •Inam Mirza
14:00 TT 28.31 Theoretical and experimental studies of circuit QED systems — •Matteo Mariantoni, Frank Deppe, and Rudolf Gross
14:00 TT 28.32 Measuring the many-body size of a Schrödinger cat stateFlorian Marquardt, Benjamin Abel, and •Jan von Delft
14:00 TT 28.33 Anomalous stability diagram in double-walled carbon nanotube quantum — •Shidong Wang, Emiliano Pallecchi, Christoph Strunk, and Milena Grifoni
14:00 TT 28.34 Full Counting Statistics from quantum trajectories — •Ansgar Pernice and Walter Strunz
14:00 TT 28.35 Full Counting Statistics from quantum trajectories — •Ansgar Pernice and Walter Strunz
14:00 TT 28.36 Charge and spin transport in double quantum dot systems — •Georg Begemann, Ralph Peter Hornberger, Andrea Donarini, and Milena Grifoni
14:00 TT 28.37 Spin-dependent transport in carbon nanotube quantum dots — •Sonja Koller, Leonhard Mayrhofer, and Milena Grifoni
14:00 TT 28.38 Collective charge and spin excitations in interacting 2DEG with spin-orbit coupling — •Sergej Konschuh and Mikhail Pletyukhov
14:00 TT 28.39 Rectification effects in quantum transport through single aromatic molecules — •Florian Pump, Bo Song, Dmitry Ryndyk, and Gianaurelio Cuniberti
14:00 TT 28.40 Spin-polarized tunneling currents through magnetic layer systems — •Niko Sandschneider and Wolfgang Nolting
14:00 TT 28.41 Ballistic magnetoresistance in Ni nanocontacts — •Steven Walczak, Michael Czerner, and Ingrid Mertig
14:00 TT 28.42 Influence of spin waves on the transport through a quantum-dot spin valve — •Björn Sothmann, Jürgen König, and Anatoli Kadigrobov
14:00 TT 28.43 Magnetoconductance of the OvalDaniel Buchholz and •Peter Schmelcher
14:00 TT 28.44 Current induced motion of a domain wall — •Christian Wickles and Wolfgang Belzig
14:00 TT 28.45 Spin-orbit based ratchets for spin-polarized currents — •Manuel Strehl, Matthias Scheid, Dario Bercioux, and Klaus Richter
14:00 TT 28.46 Dissipative spin-rectifiers — •Sergey Smirnov, Dario Bercioux, Klaus Richter, and Milena Grifoni
14:00 TT 28.47 Fingerprints of the magnetic polaron in nonequilibrium electron transport through a quantum wire coupled to a ferromagnetic spin chain — •Frank Reininghaus, Thomas Korb, and Herbert Schoeller
14:00 TT 28.48 Transport in Nanomechanical Nonlinear Oscillators — •Hannes Huebener and Tobias Brandes
14:00 TT 28.49 Charge Transfer along molecular chains: Quantum Monte Carlo simulations, rate equations and steady state currents — •Charlotte Escher, Lothar Mühlbacher, and Joachim Ankerhold
14:00 TT 28.50 Spin-boson dynamics in a structured environment: A path integral approach — •Johannes Hausinger, Francesco Nesi, and Milena Grifoni
14:00 TT 28.51 Break junction tunnel spectroscopy in the hopping regime — •Barbara Sandow, Dirk Brossell, Olaf Bleibaum, and Walter Schirmacher
14:00 TT 28.52 Probing Spin Precession by Noise Spectroscopy — •Matthias Braun, Jürgen König, and Jan Martinek
14:00 TT 28.53 Functional renormalization group for nonequilibrium quantum many-body problems — •Riccardo Gezzi, Thomas Pruschke, and Volker Meden
14:00 TT 28.54 Mesoscopic to universal crossover of transmission phase of multi-level quantum dots — •Christoph Karrasch, Theresa Hecht, Yuval Oreg, Jan von Delft, and Volker Meden
14:00 TT 28.55 Temperature induced phase averaging in one-dimensional mesoscopic systems — •Severin Jakobs, Volker Meden, Herbert Schoeller, and Tilman Enss
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DPG-Physik > DPG-Verhandlungen > 2007 > Regensburg