89 citations · 256 across the 4 of their papers we have counts for
4 papers
Implementation of a Quantum Annealing Algorithm Using a Superconducting Circuit
R. Harris, A. J. Berkley, J. Johansson +10
A circuit consisting of a network of coupled compound Josephson junction rf-SQUID flux qubits has been used to implement an adiabatic quantum optimization algorithm. It is shown th…
Geometrical dependence of low frequency noise in superconducting flux qubits
T. Lanting, A. J. Berkley, B. Bumble +11
A general method for directly measuring the low-frequency flux noise (below 10 Hz) in compound Josephson junction superconducting flux qubits has been used to study a series of 85…
Probing Noise in Flux Qubits via Macroscopic Resonant Tunneling
R. Harris, M. W. Johnson, S. Han +13
Macroscopic resonant tunneling between the two lowest lying states of a bistable RF-SQUID is used to characterize noise in a flux qubit. Measurements of the incoherent decay rate a…
A Position Sensitive X-ray Spectrophotometer using Microwave Kinetic Inductance Detectors
Benjamin A. Mazin, Megan E. Eckart, Bruce Bumble +4
The surface impedance of a superconductor changes when energy is absorbed and Cooper pairs are broken to produce single electron (quasiparticle) excitations. This change may be sen…