Multiple reversals of pulse waves in an
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Methasit Pornprompanya; Stefan C. MΓΌller; Hana Ε evΔΔ±ΜkovΓ‘
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Article
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2003
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Elsevier Science
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English
β 225 KB
A planar wave propagating in the Belousov-Zhabotinsky reaction medium with pyrogallol as substrate is shown to undergo multiple reversals upon switching the polarity of an imposed dc electric field. During the multiple reversals an asymmetry arises in: (i) the propagation velocities of reversed wave