Anomalous dispersion and pulse interaction in an excitable surface reaction

被引：44

作者：

Christoph, J

Eiswirth, M

Hartmann, N

Imbihl, R

Kevrekidis, I

Bär, M

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

[2] Univ Hannover, Inst Phys Chem & Electrochem, D-30167 Hannover, Germany

[3] Princeton Univ, Dept Chem Engn, Princeton, NJ 08544 USA

[4] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.82.1586

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experiments on the catalytic reduction of NO with CO on a Pt(100) surface reveal attractive interaction between pulses leading to the eventual merging of two pulses to a single one. The results can be reproduced with a realistic reaction-diffusion model which yields a negative slope in the dispersion relation over a large range of the interpulse distance.[S0031-9007(99)08476-8].

引用

收藏

页码：1586 / 1589

页数：4

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