Stochastic resonance in a realistic model for surface adsorption

被引：3

作者：

Sierra, J. Anibal ^{[1
]}

Wio, Horacio S. ^{[2
,3
]}

机构：

[1] Univ Cantabria, Fac Ciencias, E-39005 Santander, Spain

[2] Univ Cantabria, Inst Fis Cantabria, E-39005 Santander, Spain

[3] CSIC, E-39005 Santander, Spain

来源：

CENTRAL EUROPEAN JOURNAL OF PHYSICS | 2012年 / 10卷 / 03期

关键词：

adsorption; lateral interactions; stochastic resonance; ATTRACTIVE LATERAL INTERACTIONS; PATTERN-FORMATION; ADSORBATES; TRANSITIONS;

D O I：

10.2478/s11534-012-0021-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study a model for a monolayer single adsorbate system used to describe pattern formation on adsorbates with lateral interactions, when it is submitted to pressure oscillations. Through numerical and analytical (based on a two-state approximation) methods to analyze the existence of stochastic resonance in such a bistable system. This is a first step toward the study of resonant phenomena in adsorbate systems with moving fronts and/or with presence of micro-reactors or spots.

引用

页码：625 / 630

页数：6

共 34 条

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