146 citations · 879 across the 38 of their papers we have counts for
4 papers · 1 filter
A Model for Excess Johnson Noise in Superconducting Transition-edge Sensors
Abigail Wessels, Kelsey Morgan, Daniel T. Becker +9
Transition-Edge Sensors (TESs) are two-dimensional superconducting films used to detect energy or power. TESs are voltage biased in the resistive transition where the film resistan…
Microstrip filters for measurement and control of superconducting qubits
Luigi Longobardi, Douglas A. Bennett, Vijay Patel +2
Careful filtering is necessary for observations of quantum phenomena in superconducting circuits at low temperatures. Measurements of coherence between quantum states requires exte…
Current distribution and transition width in superconducting transition-edge sensors
D. S. Swetz, D. A. Bennett, K. D. Irwin +2
Present models of the superconducting-to-normal transition in transition-edge sensors (TESs) do not describe the current distribution within a biased TES. This distribution is comp…
Decoherence in rf SQUID Qubits
Douglas A. Bennett, Luigi Longobardi, Vijay Patel +3
We report measurements of coherence times of an rf SQUID qubit using pulsed microwaves and rapid flux pulses. The modified rf SQUID, described by an double-well potential, has inde…