Angle resolved photoelectron spectroscopy of simple metal clusters

简单金属团簇的角分辨光电子能谱

• 批准号: 186940802
• 负责人: Professor Dr. Bernd von Issendorff
• 金额: --
• 依托单位: Arbeitsgemeinschaft Clusterphysik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/186940802?language=en
• 关键词: Angle; resolved; photoelectron; spectroscopy; simple

This project aims at the understanding of the angular distributions of photoelectrons emitted from simple metal clusters. Very recently we have demonstrated that characteristic angular distributions exist which depend on the angular momentum of the initial state of the emitted electron, but neither on the size nor on the material of the cluster. This seems to indicate that the observed angular distributions have a fundamental origin, and can be described by a universal law. In order to provide the foundation for such a theory the angular distributions of photoelectrons will be measured for a broad range of cluster sizes and cluster materials.

该项目旨在了解简单金属团簇发射的光电子的角分布。最近，我们证明了特征角分布的存在，它依赖于发射电子初态的角动量，而不是团簇的大小或材料。这似乎表明，观测到的角分布有一个基本的起源，并可以用一个普遍定律来描述。为了给这一理论提供基础，我们将测量大范围的团簇尺寸和团簇材料的光电子角分布。

项目成果

Hybridization of angular-momentum eigenstates in nonspherical sodium clusters

非球形钠簇中角动量本征态的杂化

• DOI: 10.1103/physreva.88.043202
• 发表时间: 2013
• 期刊: Physical Review A
• 影响因子: 2.9
• 作者: C. Bartels;C. Hock;R. Kuhnen;M. Walter;B. v. Issendorff
• 通讯作者: B. v. Issendorff

Photoelectron imaging spectroscopy of the small sodium cluster anions Na3(-), Na5(-), and Na7(-).

小钠簇阴离子Na3(-)、Na5(-)和Na7(-)的光电子成像光谱

• DOI: 10.1021/jp5010902
• 发表时间: 2014
• 期刊: The journal of physical chemistry. A
• 作者: C. Bartels;C. Hock;R. Kuhnen;B. v. Issendorff
• 通讯作者: B. v. Issendorff