Dachraoui, H. and van der Laan, G. and Mueller, N. and Milde, T. and Porer, M. and Manzke, R. and Huber, R. and Fritzsche, S. and Heinzmann, U. (2014) Mapping spin-orbit activated interchannel coupling. EPL, 106 (1): 13001. ISSN 0295-5075, 1286-4854
Full text not available from this repository.Abstract
Recent advances in the generation of femtosecond extreme ultraviolet pulses have opened up the possibility to study final-state wave functions in photoemission experiments. Here, we investigate, for the first time using femtosecond time-resolved core-level spectroscopy, the feasibility of observing the buildup of a state correlation in a direct time domain. Giant changes in the ratio of photoemission cross-sections of spin-orbit split core states, the branching ratio, are identified. Multi-configuration Dirac-Fock calculations show that the origin of the branching ratio deviation is due to strong core-valence interactions. The possibility to tune this interaction by charge transfer offers intriguing opportunities to study correlation effects in solid and molecular systems in the future. Copyright (C) EPLA, 2014
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DYNAMICS; TISE2; PROBE; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Nov 2019 14:52 |
| Last Modified: | 14 Nov 2019 14:52 |
| URI: | https://pred.uni-regensburg.de/id/eprint/10351 |
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