TY  - JOUR
A1  - Fehre, Kilian
A1  - Trinter, Florian
A1  - Novikovskiy, Nikolay M.
A1  - Grundmann, Sven Eric
A1  - Tsitsonis, Dimitrios
A1  - Eckart, Sebastian Gereon
A1  - Bauer, Leonie
A1  - Hilzinger, Maria
A1  - Jahnke, Till
A1  - Dörner, Reinhard
A1  - Demekhin, Philipp V.
A1  - Schöffler, Markus S.
T1  - Influence of the emission site on the photoelectron circular dichroism in trifluoromethyloxirane
T2  - Physical chemistry, chemical physics
N2  - We report a joint experimental and theoretical study of the differential photoelectron circular dichroism (PECD) in inner-shell photoionization of uniaxially oriented trifluoromethyloxirane. By adjusting the photon energy of the circularly polarized synchrotron radiation, we address 1s-photoionization of the oxygen, different carbon, and all fluorine atoms. The photon energies were chosen such that in all cases electrons with a similar kinetic energy of about 11 eV are emitted. Employing coincident detection of electrons and fragment ions, we concentrate on identical molecular fragmentation channels for all of the electron-emitter scenarios. Thereby, we systematically examine the influence of the emission site of the photoelectron wave on the differential PECD. We observe large differences in the PECD signals. The present experimental results are supported by corresponding relaxed-core Hartree–Fock calculations.
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/63552
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-635529
SN  - 1463-9084
N1  - This research was supported in part through the Maxwell computational resources operated at DESY. This work was funded by the Deutsche Forschungsgemeinschaft (DFG) – Project No. 328961117 – SFB 1319 ELCH (Extreme light for sensing and driving molecular chirality).
VL  - 24
IS  - 22
SP  - 13597
EP  - 13604
PB  - RSC Publ.
CY  - Cambridge
ER  -