259 citations · 471 across the 8 of their papers we have counts for
4 papers · 1 filter
Reproducible Operating Margins on a 72,800-Device Digital Superconducting Chip
Quentin P. Herr, Joshua Osborne, Micah J. A. Stoutimore +6
We report the design and test of Reciprocal Quantum Logic shift-register yield vehicles consisting of up to 72,800 Josephson junction devices per die, the largest digital supercond…
A Josephson junction defect spectrometer for measuring two-level systems
M. J. A. Stoutimore, M. S. Khalil, C. J. Lobb +1
We have fabricated and measured Josephson junction defect spectrometers (JJDSs), which are frequency-tunable, nearly-harmonic oscillators that probe strongly-coupled two-level syst…
An analysis method for asymmetric resonator transmission applied to superconducting devices
M. S. Khalil, M. J. A. Stoutimore, F. C. Wellstood +1
We examine the transmission through nonideal microwave resonant circuits. The general analytical resonance line shape is derived for both inductive and capacitive coupling with mis…
Imaging spontaneous currents in superconducting arrays of pi-junctions
Sergey M. Frolov, Micah J. A. Stoutimore, Trevis A. Crane +6
Superconductors separated by a thin tunneling barrier exhibit the Josephson effect that allows charge transport at zero voltage, typically with no phase shift between the supercond…