Phase-flip transition in coupled electrochemical cells

Cruz, J. M. ; Escalona, J. ; Parmananda, P. ; Karnatak, R. ; Prasad, A. ; Ramaswamy, R. (2010) Phase-flip transition in coupled electrochemical cells Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 81 (4). Article ID 046213. ISSN 1539-3755

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Official URL: http://journals.aps.org/pre/abstract/10.1103/PhysR...

Related URL: http://dx.doi.org/10.1103/PhysRevE.81.046213

Abstract

Time delay is introduced in the coupling between a pair of electrochemical cells. As coupling parameters are varied, the anodic current in the two cells oscillate in synchrony in regimes of periodic as well as chaotic dynamics. When the time delay is varied a phase-flip transition is observed: the relative phase between the synchronized oscillations changes abruptly by π. This is accompanied by an experimentally measurable discontinuous change in the frequency of the synchronized oscillators.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:98832
Deposited On:15 May 2015 12:01
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