Coincidence study of double electron emission associated with K-shell photoionization of C60
Journal Title: Vojnotehnički glasnik - Year 2018, Vol 66, Issue 4
Abstract
The (multiple) photoionization and subsequent fragmentation of the C60 molecule was studied with the synchrotron radiation after removing electrons from the inner K-shell. Our intention was especially focused on the dynamics of the subsequent fragmentation. In addition to 'normal' (non-coincident) electron and ion time-of-flight spectroscopy, we investigated this topic with the help of an electron-electron-coincidence measurement. Our experiment shows that in these processes Cq+ 60 ions with charge states up to 3+ and several smaller Cq+60-2m fragments are formed. In addition, the broad peak besides the C(1s) line, usually referred to as the 'plasmon' peak, has been observed.
Authors and Affiliations
Sanja Korica, Axel Reinköster, Uwe Becker
Keywords
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- EP ID EP410848
- DOI 10.5937/vojtehg66-16527
- Views 89
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