Interatomic Coulombic Decay Processes after Multiple Valence Excitations in Ne Clusters

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Interatomic_Coulombic_Decay_Processes.pdf (406.93 KB)

Date

2015

Authors

Editor

Advisor

Volume

635

Issue

11

Journal

Journal of physics : Conference Series

Series Titel

Book Title

Publisher

Bristol : IOP Publ.

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Link to publishers' Version

https://doi.org/10.1088/1742-6596/635/11/112067

Abstract

We present a comprehensive analysis of autoionization processes in Ne clusters (~5000 atoms) after multiple valence excitations by free electron laser radiation. The evolution from 2-body interatomic Coulombic decay (ICD) to 3-body ICD is demonstrated when changing from surface to bulk Frenkel exciton excitation. Super Coster-Kronig type 2-body ICD is observed at Wannier exciton which quenches the main ICD channel.

Description

Keywords

Atom lasers, Atoms, Excitons, Free electron lasers, Laser radiation, Autoionization process, Comprehensive analysis, Frenkel excitons, Interatomic Coulombic decay, Valence excitations, Wannier excitons, Electrons

Keywords GND

Konferenzschrift

Conference

XXIX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2015) 22–28 July 2015, Toledo, Spain

Publication Type

Article

Version

publishedVersion

URI

https://oa.tib.eu/renate/handle/123456789/9504
 https://doi.org/10.34657/8542

Collections

Physik

License

CC BY 3.0 Unported
https://creativecommons.org/licenses/by/3.0/