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Phase Transition in Chemical Turbulence through Global Feedback : Relevance to Catalytic CO Oxidation on Pt Surfaces

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Title: Phase Transition in Chemical Turbulence through Global Feedback : Relevance to Catalytic CO Oxidation on Pt Surfaces
Authors: Kawamura, Yoji Browse this author
Kuramoto, Yoshiki Browse this author
Issue Date: 2006
Publisher: Progress of Theoretical Physics
Journal Title: Progress of Theoretical Physics Supplement
Volume: 161
Start Page: 216
End Page: 219
Publisher DOI: 10.1143/PTPS.161.216
Abstract: A new form of phase transition in chemical turbulence, which is characterized by the emergence of small-amplitude collective oscillations out of the strongly turbulent background, was previously shown to exist in the complex Ginzburg-Landau equation with global feedback. We show in this report that a realistic dynamical-system model for the catalytic CO oxidation on the Pt surfaces also exhibits a similar transition under experimentally accessible parameter values.
Rights: Copyright © 2006 Progress of Theoretical Physics
Type: article
URI: http://hdl.handle.net/2115/11365
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 蔵本 由紀

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