MEASUREMENT OF THE TRANSITION FROM UNIDIRECTIONAL TO BIDIRECTIONAL FRONT PROPAGATION INA REACTION-DIFFUSION SYSTEM

被引：43

作者：

BODE, M

REUTER, A

SCHMELING, R

PURWINS, HG

机构：

[1] Institut für Angewandte Physik, Universität Münster, 48149 Münster

来源：

PHYSICS LETTERS A | 1994年 / 185卷 / 01期

关键词：

D O I：

10.1016/0375-9601(94)90990-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The transition from uni- to bi-directional front propagation, i.e. the breakdown of the strict concept of strong and weak domains, is studied experimentally using a chain of 128 coupled nonlinear electrical oscillators as a two component reaction-diffusion system. We compare the experimentally obtained transition points with recently derived theoretical criteria and find good agreement.

引用

页码：70 / 76

页数：7

共 13 条

[1]

BODE M, UNPUB PHYSICA D

[2]

BODE M, 1992, THESIS U MUNSTER

[3]

DIRKSMEYER T, 1990, NATO ASI SERIES E, V183

[4] NONLOCAL DYNAMICS OF DOMAINS AND DOMAIN-WALLS IN DISSIPATIVE SYSTEMS [J].