PMID: 15244900Jul 13, 2004Paper

Chemical waves with line defects in the Belousov-Zhabotinsky reaction

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Hongyu GuoQi Ouyang

Abstract

We report our experimental observations of line-defected chemical waves in a quasi-two-dimensional reaction-diffusion system of Belousov-Zhabotinsky reaction. The observed line defects are explicit, which can be directly monitored in real time. In the parameter space, the state of the chemical waves with line defects is located between two regimes of the defect-mediated turbulence. The line defects appear in target waves as well as in spiral waves. We demonstrate that the line defects come out in traveling waves as the later reorganize their spatial topologies to adapt to the change in the local dynamics from simple to complex oscillations or vice versa.

References

Apr 15, 1988·Physical Review A: General Physics· van de Water W, P Schram
Nov 1, 1996·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·A Goryachev, R Kapral
Jun 13, 2002·Physical Review Letters·Jin-Sung Park, Kyoung J Lee
Oct 4, 2003·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Chunxia ZhangGemunu H Gunaratne

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Citations

Jan 7, 2006·Chaos·Hitoshi MaharaMasatsugu Shimomura
Nov 6, 2004·The Journal of Chemical Physics·Hitoshi MaharaMasatsugu Shimomura
Dec 31, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Meng Zhan, Raymond Kapral
Dec 31, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Jan Eric Sträng, Per Ostborn
Apr 12, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Meng Zhan, Raymond Kapral
Aug 16, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Jin-Sung Park, Kyoung J Lee
Apr 28, 2009·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Chunyan WangHongli Wang
Feb 2, 2013·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Taylor Cameron, Jörn Davidsen
Oct 15, 2013·Physical Review Letters·Chad GuJörn Davidsen

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