Femtosecond two-photon photoemission studies of image-potential states

被引：78

作者：

Fauster, T ^{[1
]}

Reuss, C ^{[1
]}

Shumay, IL ^{[1
]}

Weinelt, M ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Lehrstuhl Festkorperphys, D-91058 Erlangen, Germany

来源：

CHEMICAL PHYSICS | 2000年 / 251卷 / 1-3期

关键词：

D O I：

10.1016/S0301-0104(99)00300-6

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：

High-resolution two-photon photoemission studies with femtosecond time resolution permit the accurate determination of decay and dephasing processes for image-potential states. The influence of adsorbates on the respective inelastic and quasielastic scattering processes is investigated for Cu on Cu(100) and Cu(111). The results are discussed in relation to previous work for CO on Cu(100). (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：111 / 121

页数：11

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