2p correlation satellites in neon clusters investigated by photoemission

被引：15

作者：

Joshi, S. ^{[1
]}

Barth, S. ^{[1
]}

Marburger, S. ^{[1
]}

Ulrich, V. ^{[1
]}

Hergenhahn, U. ^{[1
]}

机构：

[1] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany

来源：

PHYSICAL REVIEW B | 2006年 / 73卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.73.235404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photoelectron spectra of the 2p correlation satellites in free Ne clusters have been measured for a number of cluster sizes. With the exception of the least strongly bound prominent satellite line, derived from the 2p(4)(D-1)3s atomic configuration, the satellites in the cluster show a broadening with the increase of cluster size, but no pronounced energy shift with respect to the atomic lines. The 2p(4)(D-1)3s satellite has peculiar properties that are analyzed in detail: We find a small monomer-cluster shift of the binding energy, but no splitting of the satellite in a bulk and a surface component. Final state mechanisms that could lead to this behavior, which differs significantly from the main valence photoelectron lines, are discussed.

引用

页数：7

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