Time-resolved photoemission from endohedral C60 probed by attosecond streaking

29th International Conference on Photonic, Electronic, and Atomic Collisions

Nagele, S.^1 ; Wachter, G.^1 ; Wais, M.^1 ; Pazourek, R.^2 ; Burgdörfer, J.^1

Institute for Theoretical Physics, Vienna University of Technology, Vienna, Austria^1

Department of Physics and Astronomy, Louisiana State University, Baton Rouge

LA, United States^2

关键词: Attoseconds;    Buckminsterfullerenes;    C60 molecules;    Central atom;    Endohedrals;    Near fields;    Time-resolved;    Time-resolved photoemissions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/11/112118/pdf
DOI  :  10.1088/1742-6596/635/11/112118

来源: IOP

【 摘 要 】

We theoretically investigate the time-resolved photoionization of endohedral buckminsterfullerenes as probed by attosecond streaking. We show that the time delays of electrons emitted from the central atom contain the signature of confinement resonances but are also sensitive to molecular near-fields due to enhancement and screening of the probing streaking field by the C60molecule.