702 citations · 1k across the 21 of their papers we have counts for
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Resolving the positions of defects in superconducting quantum bits
Alexander Bilmes, Anthony Megrant, Paul Klimov +4
Solid-state quantum coherent devices are quickly progressing. Superconducting circuits, for instance, have already been used to demonstrate prototype quantum processors comprising…
Electric field spectroscopy of material defects in transmon qubits
Jürgen Lisenfeld, Alexander Bilmes, Anthony Megrant +6
Superconducting integrated circuits have demonstrated a tremendous potential to realize integrated quantum computing processors. However, the downside of the solid-state approach i…
Dynamical Decoupling of Quantum Two-Level Systems by Coherent Multiple Landau-Zener Transitions
Shlomi Matityahu, Hartmut Schmidt, Alexander Bilmes +5
Increasing and stabilizing the coherence of superconducting quantum circuits and resonators is of utmost importance for various technologies ranging from quantum information proces…
Correlating decoherence in transmon qubits: Low frequency noise by single fluctuators
Steffen Schlör, Jürgen Lisenfeld, Clemens Müller +5
We report on long-term measurements of a highly coherent, non-tunable superconducting transmon qubit, revealing low-frequency burst noise in coherence times and qubit transition fr…