papers
Publications (15)
cond-mat.supr-con2010
A Superconducting 180° Hybrid Ring Coupler for circuit Quantum Electrodynamics
E. Hoffmann, F. Deppe, T. Niemczyk +11
cond-mat.supr-con2006
Enhanced Macroscopic Quantum Tunneling in Bi$_2$Sr$_2$CaCu$_2$O$_{8+δ}$ Intrinsic Josephson Junction Stacks
X. Y. Jin, J. Lisenfeld, Y. Koval +3
cond-mat.supr-con2008
Coherent oscillations in a superconducting tunable flux qubit manipulated without microwaves
S. Poletto, F. Chiarello, M. G. Castellano +6
cond-mat.supr-con2010
Measuring the temperature dependence of individual two-level systems by direct coherent control
J. Lisenfeld, C. Müller, J. H. Cole +4
cond-mat.supr-con2011
Spectroscopy of a Qubit Array via a Single Transmission Line
M. Jerger, S. Poletto, P. Macha +4
cond-mat.supr-con2010
Dispersive readout scheme for a Josephson phase qubit
T. Wirth, J. Lisenfeld, A. Lukashenko +1
cond-mat.mes-hall2011
Rare earth spin ensemble magnetically coupled to a superconducting resonator
P. Bushev, A. K. Feofanov, H. Rotzinger +6
cond-mat.supr-con2014
Probing the TLS Density of States in SiO Films using Superconducting Lumped Element Resonators
S. T. Skacel, Ch. Kaiser, S. Wuensch +6
cond-mat.supr-con2002
High resolution measurements of the switching current in a Josephson tunnel junction: Thermal activation and macroscopic quantum tunneling
A. Wallraff, A. Lukashenko, C. Coqui +2
cond-mat.supr-con2002
Multi-photon transitions between energy levels in a current-biased Josephson tunnel junction
A. Wallraff, T. Duty, A. Lukashenko +1
cond-mat.supr-con2010
Quantitative evaluation of defect-models in superconducting phase qubits
J. H. Cole, C. Müller, P. Bushev +5
cond-mat.supr-con2003
Quantum dissociation of a vortex-antivortex pair in a long Josephson junction
M. V. Fistul, A. Wallraff, Y. Koval +3
cond-mat.supr-con2013
Thermally activated conductance in arrays of small Josephson junctions
J. Zimmer, N. Vogt, A. Fiebig +7
cond-mat.supr-con2011
Entangling microscopic defects via a macroscopic quantum shuttle
G. J. Grabovskij, P. Bushev, J. H. Cole +4
cond-mat.supr-con2007
Temperature dependence of coherent oscillations in Josephson phase qubits
J. Lisenfeld, A. Lukashenko, M. Ansmann +2