ENHANCED RAMAN-SCATTERING BY MOLECULES ADSORBED ON ELECTRODES - THEORETICAL-MODEL

被引：85

作者：

MOSKOVITS, M ^{[1
]}

机构：

[1] UNIV TORONTO, ERINDALE COLL, MISSISSAUGA L5L 1C6, ONTARIO, CANADA

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 32卷 / 01期

关键词：

D O I：

10.1016/0038-1098(79)90997-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The unusually large Raman signals originating from molecules adsorbed on electrode surfaces are postulated to arise from resonance enhancement by electronic processes at the rough metal-eletrolyte surface. By modelling this transition region between metal and eletrolyte with a collection of metallic spheres surrounded by adsorbate and ambient medium on top of a flat metal substrate, satisfactory agreement is obtained between measured and calculated spectra of both ΔR/R and the excitation function of the Raman signals. © 1979.

引用

页码：59 / 62

页数：4

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