Jürgen Lisenfeld
Jürgen Lisenfeld
Physikalisches Institut, Karlsruhe Institute for Technology (KIT)
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Zitiert von
Zitiert von
Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System<? format?> in the Ultrastrong Coupling Regime
P Forn-Díaz, J Lisenfeld, D Marcos, JJ Garcia-Ripoll, E Solano, ...
Physical review letters 105 (23), 237001, 2010
Towards understanding two-level-systems in amorphous solids-insights from quantum circuits
C Müller, JH Cole, J Lisenfeld
Reports on Progress in Physics 82, 124501, 2019
Implementation of superconductor/ferromagnet/superconductor π-shifters in superconducting digital and quantum circuits
AK Feofanov, VA Oboznov, VV Bol’Ginov, J Lisenfeld, S Poletto, ...
Nature Physics 6 (8), 593-597, 2010
Quantum dynamics of a single vortex
A Wallraff, A Lukashenko, J Lisenfeld, A Kemp, MV Fistul, Y Koval, ...
Nature 425 (6954), 155-158, 2003
Observation of directly interacting coherent two-level systems in an amorphous material
J Lisenfeld, GJ Grabovskij, C Müller, JH Cole, G Weiss, AV Ustinov
Nature communications 6 (1), 6182, 2015
Interacting two-level defects as sources of fluctuating high-frequency noise in superconducting circuits
C Müller, J Lisenfeld, A Shnirman, S Poletto
Physical Review B 92 (3), 035442, 2015
Correlating decoherence in transmon qubits: Low frequency noise by single fluctuators
S Schlör, J Lisenfeld, C Müller, A Schneider, DP Pappas, AV Ustinov, ...
Phys. Rev. Lett. 123, 190502, 2019
Strain tuning of individual atomic tunneling systems detected by a superconducting qubit
GJ Grabovskij, T Peichl, J Lisenfeld, G Weiss, AV Ustinov
Science 338 (6104), 232-234, 2012
Enhanced Macroscopic Quantum Tunneling in <?format ?>Intrinsic Josephson-Junction Stacks
XY Jin, J Lisenfeld, Y Koval, A Lukashenko, AV Ustinov, P Müller
Physical review letters 96 (17), 177003, 2006
Electric field spectroscopy of material defects in transmon qubits
J Lisenfeld, A Bilmes, A Megrant, R Barends, J Kelly, P Klimov, G Weiss, ...
npj Quantum Information 5 (1), 105, 2019
Measuring the Temperature Dependence of Individual Two-Level Systems<? format?> by Direct Coherent Control
J Lisenfeld, C Müller, JH Cole, P Bushev, A Lukashenko, A Shnirman, ...
Physical review letters 105 (23), 230504, 2010
Static and dynamic properties of 0, , and ferromagnetic Josephson tunnel junctions
J Pfeiffer, M Kemmler, D Koelle, R Kleiner, E Goldobin, M Weides, ...
Physical Review B—Condensed Matter and Materials Physics 77 (21), 214506, 2008
Decoherence spectroscopy with individual two-level tunneling defects
J Lisenfeld, A Bilmes, S Matityahu, S Zanker, M Marthaler, M Schechter, ...
Scientific Reports, 23786, 2016
Selective darkening of degenerate transitions demonstrated with two superconducting quantum bits
PC De Groot, J Lisenfeld, RN Schouten, S Ashhab, A Lupaşcu, ...
Nature Physics 6 (10), 763-766, 2010
Temperature dependence of coherent oscillations in Josephson phase qubits
J Lisenfeld, A Lukashenko, M Ansmann, JM Martinis, AV Ustinov
Physical review letters 99 (17), 170504, 2007
Resolving the positions of defects in superconducting quantum bits
A Bilmes, A Megrant, P Klimov, G Weiss, JM Martinis, AV Ustinov, ...
Scientific reports 10 (1), 3090, 2020
Rabi spectroscopy of a qubit-fluctuator system
J Lisenfeld, C Müller, JH Cole, P Bushev, A Lukashenko, A Shnirman, ...
Physical Review B—Condensed Matter and Materials Physics 81 (10), 100511, 2010
Coherent oscillations in a superconducting tunable flux qubit manipulated without microwaves
S Poletto, F Chiarello, MG Castellano, J Lisenfeld, A Lukashenko, ...
New Journal of Physics 11 (1), 013009, 2009
Quantitative evaluation of defect-models in superconducting phase qubits
JH Cole, C Müller, P Bushev, GJ Grabovskij, J Lisenfeld, A Lukashenko, ...
Applied Physics Letters 97 (25), 2010
Multiphoton spectroscopy of a hybrid quantum system
P Bushev, C Müller, J Lisenfeld, JH Cole, A Lukashenko, A Shnirman, ...
Physical Review B—Condensed Matter and Materials Physics 82 (13), 134530, 2010
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