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| Home > Publications database > Investigating charge-up and fragmentation dynamics of oxygen molecules after interaction with strong X-ray free-electron laser pulses |
| Typ | Amount | VAT | Currency | Share | Status | Cost centre |
| Hybrid-OA | 1800.00 | 0.00 | GBP | 100.00 % | (Zahlung erfolgt) | |
| Sum | 1800.00 | 0.00 | (see parts above) | |||
| Total | 1800.00 |
| Journal Article | PUBDB-2022-07598 |
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2022
RSC Publ.
Cambridge
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Please use a persistent id in citations: doi:10.1039/D2CP02408J doi:10.3204/PUBDB-2022-07598
Abstract: During the last decade, X-ray free-electron lasers (XFELs) have enabled the study of light–matter interaction under extreme conditions. Atoms which are subject to XFEL radiation are charged by a complex interplay of (several subsequent) photoionization events and electronic decay processes within a few femtoseconds. The interaction with molecules is even more intriguing, since intricate nuclear dynamics occur as the molecules start to dissociate during the charge-up process. Here, we demonstrate that by analyzing photoelectron angular emission distributions and kinetic energy release of charge states of ionic molecular fragments, we can obtain a detailed understanding of the charge-up and fragmentation dynamics. Our novel approach allows for gathering such information without the need of complex ab initio modeling. As an example, we provide a detailed view on the processes happening on a femtosecond time scale in oxygen molecules exposed to intense XFEL pulses.
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; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Essential Science Indicators ; IF < 5 ; JCR ; National-Konsortium ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection
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