Phys Rev E 2001 Prance-Pinch resonances in a radio-frequency-driven.pdf (237.52 kB)
Download filePinch resonances in a radio-frequency-driven superconducting-quantum-interference-device ring-resonator system
journal contribution
posted on 2013-04-11, 08:28 authored by H. Prance, T.D. Clark, R. Whiteman, R.J. Prance, Mark EverittMark Everitt, P.B. Stiffell, J.F. RalphIn this paper we present experimental data on the frequency domain response of a superconducting-quantum-interference-device ring (a Josephson weak link enclosed by a thick superconducting ring) coupled to a radio frequency tank circuit resonator. We show that with the ring weakly hysteretic the resonance line shape of this coupled system can display opposed fold bifurcations that appear to touch (pinch off). We demonstrate that for appropriate circuit parameters these pinchoff line shapes exist as solutions of the nonlinear equations of motion for the system.
History
School
- Science
Department
- Physics
Citation
PRANCE, H. ... et al., 2001. Pinch resonances in a radio-frequency-driven superconducting-quantum-interference-device ring-resonator system. Physical Review E, 64, 016208, 8 pp.Publisher
© American Physical SocietyVersion
- VoR (Version of Record)
Publication date
2001Notes
This article was published in the journal, Physical Review E [© American Physical Society] and the definitive version is available at: http://dx.doi.org/10.1103/PhysRevE.64.016208ISSN
1063-651XPublisher version
Language
- en