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Giant relaxation oscillations in a very strongly hysteretic superconductive quantum interference device ring-tank circuit system

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posted on 10.04.2013, 12:42 by T.D. Clark, R.J. Prance, R. Whiteman, H. Prance, Mark Everitt, A.R. Bulsara, J.F. Ralph
In this article, we show that the radio frequency (rf) dynamical characteristics of a very strongly hysteretic superconducting quantum interference device (SQUID) ring, coupled to a rf tank circuit resonator, display relaxation oscillations. We demonstrate that the overall form of these characteristics, together with the relaxation oscillations, can be modeled accurately by solving the quasiclassical nonlinear equations of motion for the system. We suggest that in these very strongly hysteretic regimes, SQUID ring-resonator systems may find application in logic and memory devices.

History

School

  • Science

Department

  • Physics

Citation

Clark, T.D. ... et al., 2001. Giant relaxation oscillations in a very strongly hysteretic superconductive quantum interference device ring-tank circuit system. Journal of Applied Physics, 90 (6), pp. 3042 - 3047.

Publisher

© American Institute of Physics (AIP)

Version

VoR (Version of Record)

Publication date

2001

Notes

This article was published in the Journal of Applied Physics [© American Institute of Physics] and the definitive version is available at: http://dx.doi.org/10.1063/1.1398594

ISSN

0021-8979

Language

en

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