2015/04/30 by P. Bhupathi, Peter Groszkowski, M. P. DeFeo +5 · 11 citations
Physics and Astronomy · #Dynamics (music) #Magnetic field #Measure (data warehouse) #Nonlinear system #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum interference #Quantum many-body systems #Superconductivity #Transient (computer programming) #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevapplied.5.024002
published in Physical Review Applied 5(2) (American Physical Society) · 15 pages, 9 figures
openalex publication_date 2016/02/01 · arxiv created 2016/02/14 · arxiv updated 2016/02/16 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Superconducting quantum interference devices (SQUIDs) are used across physics and engineering, from amplification to detecting tiny magnetic fields to quantum computing. In many applications the SQUID's steady-state response is of interest, but here the authors measure and model the t\phantom\rule00exr\phantom\rule00exa\phantom\rule00exn\phantom\rule00exs\phantom\rule00exi\phantom\rule00exe\phantom\rule00exn\phantom\rule00ext response to short bursts of radiation. The resulting ringdown oscillations in voltage decay over time, with a rich structure that may be particularly useful in discriminating weak magnetic fluxes---in qubits, for example.