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arXiv · 1702.06317

Photoionization of ions with synchrotron radiation: From ions in space to atoms in cages

S. Schippers·A. L. D. Kilcoyne·R. A. Phaneuf·A. Müller
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Abstract

The photon-ion merged-beams technique for the photoionization of mass/charge selected ionized atoms, molecules and clusters by x-rays from synchrotron radiation sources is introduced. Examples for photoionization of atomic ions are discussed by going from outer-shell ionization of simple few-electron systems to inner-shell ionization of complex many-electron ions. Fundamental ionization mechanisms are elucidated and the importance of the results for applications in astrophysics and plasma physics is pointed out. Finally, the unique capabilities of the photon-ion merged-beams technique for the study of photoabsorption by nanoparticles are demonstrated by the example of endohedral fullerene ions.

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S. Schippers, A. L. D. Kilcoyne, R. A. Phaneuf, A. Müller. 2017-02-21. Photoionization of ions with synchrotron radiation: From ions in space to atoms in cages. https://doi.org/10.1080/00107514.2015.1109771

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