DILUTION OF THE ELECTRON-GAS IN A CS MONOLAYER ON CU(111) BY ADSORPTION OF OXYGEN

被引：20

作者：

LINDGREN, SA

WALLDEN, L

机构：

[1] Physics Department, Chalmers University of Technology, Göteborg

来源：

SURFACE SCIENCE | 1979年 / 80卷 / 01期

关键词：

D O I：

10.1016/0039-6028(79)90725-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The characteristic loss energy of plasmons in a close packed Cs p(2 × 2) monolayer on Cu(111) is found to decrease gradually upon increasing the amount of oxygen adsorbed, the oxygen appearing to act as a thinner of the electron gas in the overlayer. We observe no dispersion for the monolayer plasmon. © 1979.

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页码：620 / 625

页数：6

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