Autor:	Garibay, A. Camacho, Saalmann, U., Rost, J. M.
Rok vydání:	2015
Předmět:	Physics - Atomic and Molecular Clusters
Zdroj:	J. Phys. B: At. Mol. Opt. Phys. 48 (2015) 174003
Druh dokumentu:	Working Paper
DOI:	10.1088/0953-4075/48/17/174003
Popis:	Electrons released from clusters through strong Xray pulses show broad kinetic-energy spectra, extending from the atomic excess energy down to the threshold, where usually a strong peak appears. These low-energy electrons are normally attributed to evaporation from the nano-plasma formed in the highly-charged clusters. Here, it is shown that also directly emitted photo electrons generate a pronounced spectral feature close to threshold. Furthermore, we give an analytical approximation for the direct photo-electron spectrum. Comment: 8 pages, 3 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1505.00532 Zobrazit plný text záznamu View this record from Arxiv