282 citations · 1.3k across the 13 of their papers we have counts for
6 papers · 1 filter
Single-Spin Relaxation in a Synthetic Spin-Orbit Field
F. Borjans, D. M. Zajac, T. M. Hazard +1
Strong magnetic field gradients can produce a synthetic spin-orbit interaction that allows for high fidelity electrical control of single electron spins. We investigate how a field…
A low-disorder Metal-Oxide-Silicon double quantum dot
Jin-Sung Kim, Thomas M. Hazard, Andrew A. Houck +1
One of the biggest challenges impeding the progress of Metal-Oxide-Silicon (MOS) quantum dot devices is the presence of disorder at the Si/SiO interface which interferes with c…
Suppression of Qubit Crosstalk in a Tunable Coupling Superconducting Circuit
Pranav S. Mundada, Gengyan Zhang, Thomas Hazard +1
Parasitic crosstalk in superconducting quantum devices is a leading limitation for quantum gates. We demonstrate the suppression of static ZZ crosstalk in a two-qubit, two-coupler…
Shuttling a single charge across a one-dimensional array of silicon quantum dots
A. R. Mills, D. M. Zajac, M. J. Gullans +3
Significant advances have been made towards fault-tolerant operation of silicon spin qubits, with single qubit fidelities exceeding 99.9%, several demonstrations of two-qubit gates…
SKIFFS: Superconducting Kinetic Inductance Field-Frequency Sensors for Sensitive Magnetometry in Moderate Background Magnetic Fields
A. T. Asfaw, E. I. Kleinbaum, T. M. Hazard +3
We describe sensitive magnetometry using lumped-element resonators fabricated from a superconducting thin film of NbTiN. Taking advantage of the large kinetic inductance of the sup…
Nanowire Superinductance Fluxonium Qubit
T. M. Hazard, András Gyenis, A. Di Paolo +4
We characterize a fluxonium qubit consisting of a Josephson junction inductively shunted with a NbTiN nanowire superinductance. We explain the measured energy spectrum by means of…