Zero-dispersion stochastic resonance in a model for a superconducting quantum interference device

Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics

Volumn 57, Issue 1, 1998, Pages 78-87

  Kaufman, I Kh ^a,b   Luchinsky, D G ^a,b   McClintock, P V E ^a   Soskin, S M ^a,c   Stein, N D ^a  

^a LANCASTER UNIVERSITY   (United Kingdom)

^b CENTER FOR GRAVITATION AND FUNDAMENTAL METROLOGY   (Russian Federation)

^c INSTITUTE OF SEMICONDUCTOR PHYSICS   (Ukraine)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0012098853     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.57.78     Document Type: Article

References (35)

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26. The case n=0 requires separate analysis and will be considered elsewhere. Our primary goals in the present paper are the calculations of the susceptibility and the SNR related to a zero-dispersion peak. An evaluation of W0(j) which determines the zero-frequency peak 26 is not necessary for present purposes.
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34. The numerically calculated frequency dependence of SNR does not reproduce the left wing of the left peak of the experimentally measured dependence because it does not take into account the zero-frequency peak 25. In other frequency ranges the agreement can be considered as quite satisfactory, especially given the exponentially sharp sensitivity of the results to the circuit parameters and noise intensity.
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