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Dresden 2020 – scientific programme

The DPG Spring Meeting in Dresden had to be cancelled! Read more ...

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HL: Fachverband Halbleiterphysik

HL 55: Superconducting Electronics: SQUIDs, Qubits, Circuit QED, Quantum Coherence and Quantum Information Systems 2 (jointly with MA, HL) (joint session TT/HL)

Thursday, March 19, 2020, 09:30–12:30, HSZ 03

09:30 HL 55.1 Waveguide Bandgap Engineering with an Array of Superconducting Qubits — •Jan David Brehm, Alexander N. Poddubny, Alexander Stehli, Tim Wolz, Hannes Rotzinger, and Alexey V. Ustinov
09:45 HL 55.2 Employing a real-time processor for experiments with superconducting qubits — •Richard Gebauer, Nick Karcher, Alexey V. Ustinov, Martin Weides, Marc Weber, and Oliver Sander
10:00 HL 55.3 High power dispersive qubit readout and state preparation without parametric amplifier — •Martin Spiecker, Daria Gusenkova, Richard Gebauer, Lukas Grünhaupt, Patrick Winkel, Francesco Valenti, Ivan Takmakov, Dennis Rieger, Alexey V. Ustinov, Wolfgang Wernsdorfer, Oliver Sander, and Ioan M. Pop
10:15 HL 55.4 Experimental violation of the standard quantum limit for parametric amplification of broadband signals — •K. Fedorov, M. Renger, S. Pogorzalek, C. Scheuer, Q. Chen, Y. Nojiri, M. Partanen, A. Marx, F. Deppe, and R. Gross
10:30 HL 55.5 Optimal control of a compact 3D quantum memoryJulia Lamprich, Stephan Trattnig, •Yuki Nojiri, Qiming Chen, Stephan Pogozarek, Michael Renger, Kirill Fedorov, Achim Marx, Matti Partanen, Frank Deppe, and Rudolf Gross
10:45 HL 55.6 Quasiclassical Green's Function Approach to Normal-Metal Quasiparticle Traps — •Raphael Schmit and Frank Wilhelm
11:00 HL 55.7 Transmission spectra of an ultrastrongly coupled qubit-dissipative resonator system — •Luca Magazzù and Milena Grifoni
  11:15 15 min. break.
11:30 HL 55.8 Diagrammatic Resummation Theory Approach to Few-Photon Scattering and Dynamics in Waveguide QED — •Kiryl Piasotski and Mikhail Pletyukhov
11:45 HL 55.9 Josephson-Photonics Devices as a Source of Entangled Microwave Photons — •Björn Kubala, Ambroise Peugeot, Simon Dambach, Juha Leppäkangas, Marc Westig, Gerbold Menard, Yuri Mukharsky, Carles Altimiras, Patrice Roche, Philippe Joyez, Denis Vion, Daniel Esteve, Fabien Portier, and Joachim Ankerhold
12:00 HL 55.10 Theory of injection locking for the Josephson laser — •Ciprian Padurariu, Lukas Danner, Björn Kubala, and Joachim Ankerhold
12:15 HL 55.11 Electron transport and spin qubit manipulation with surface acoustic waves — •Mikel Olano and Geza Giedke
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